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AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
417 AM CST WED FEB 2 2011

.DISCUSSION...
COMBINATION OF WIND AND VERY COLD TEMPERATURES WILL PRODUCE WIND
CHILL WELL BELOW ZERO IN A LOT OF AREAS OVER THE NEXT 24 HOURS.  
SO NO PLANS TO ADJUST WIND CHILL ADVISORY.  CURRENT WIND CHILLS IN
WARNING AREA RANGE FROM -17 TO -21 BELOW AND WILL LIKELY LET WARNING
EXPIRE AROUND MID-MORNING.  

SOME LIGHT ECHOS THIS MORNING BETWEEN LBB/MAF BUT ECHOS ARE HAVING 
A HARD TIME REACHING FAR WESTERN TEXAS COUNTIES. GFS INDICATES SOME
WEAK WAA AROUND 7H LATER THIS MORNING BUT EXPECT FLURRIES AT
BEST. WITH TROUGH/UPPER LOW MOVING FARTHER SOUTH TODAY...BETTER
OPPORTUNITY FOR CLOUD COVER SHOULD BE ACROSS WESTERN PARTS OF FA.

VERY COLD AIR THAT ORIGINATED OVER THE YUKON/NORTHWEST TERRITORIES
WILL BE SLOW TO MODIFY OVER THE NEXT FEW DAYS. WITH LIGHTER WINDS
AND FEW CLOUDS...AT LEAST NORTH...TEMPS SHOULD DIP WELL BELOW ZERO
WITH DECENT SNOW COVER. A NORTHERLY WIND COMPONENT AT OKC IS NOT
A FAVORABLE WIND FOR LOW MIN TEMPERATURES HOWEVER.  

NEXT TROUGH/UPPER LOW WILL LIFT ACROSS NORTH TEXAS/SOUTHEAST 
OKLAHOMA ON FRIDAY. LOW CLOUDS WILL LIFT NORTH INTO AT LEAST 
SOUTH CENTRAL/SOUTHEAST OKLAHOMA AHEAD OF THIS FEATURE...BUT
LITTLE IN ANY PRECIP SHOULD OCCUR.  

SATURDAY INTO SUNDAY SHOULD SEE TEMPERATURES WARM TO NEAR NORMAL
...BEFORE ANOTHER STRONG FRONT APPROACHES SUNDAY NIGHT INTO
MONDAY. EC MUCH FASTER WITH THE FRONT...BUT ENSEMBLE MEAN GIVES
SOME SUPPORT TO SLOWER 00Z GFS. SHORTWAVE THAT APPROACHES IN
NORTHWEST FLOW/ AND DECENT FRONTOGENETIC FORCING WILL SUPPORT
SOME SNOW/RAIN. SNOWFALL AMOUNTS WITH THIS SYSTEM WILL LIKELY
BE ON THE LIGHTER SIDE. DID ADJUST TEMPS DOWN SEVERAL DEGREES 
FOR HIGHS ON TUESDAY.



&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  13   0  17   6 /   0   0  10  10 
HOBART OK         11  -3  18   6 /   0   0   0   0 
WICHITA FALLS TX  17   3  21   9 /  10  10  10  10 
GAGE OK           14  -7  24   3 /   0   0   0   0 
PONCA CITY OK     14  -8  16   1 /   0   0  10   0 
DURANT OK         17   8  21   9 /   0  10  10  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WIND CHILL ADVISORY UNTIL NOON CST THURSDAY FOR OKZ017>020-
     022>048-050>052.

     WIND CHILL WARNING UNTIL 9 AM CST THIS MORNING FOR OKZ004>016-
     021.

     WIND CHILL ADVISORY FROM 9 AM THIS MORNING TO NOON CST THURSDAY 
     FOR OKZ004>016-021.

TX...WIND CHILL ADVISORY UNTIL NOON CST THURSDAY FOR TXZ083>090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
458 PM CST WED FEB 2 2011

.DISCUSSION...COLD CONTINUES THIS AFTERNOON WITH TEMPS STRUGGLING
TO GET OUT OF THE TEENS. WINDS HAVE BEGUN TO DIMINISH BUT STILL
SHOULD BE ENOUGH WIND WITH THE FALLING TEMPS TO KEEP WIND CHILL
ADVY IN PLACE. LOW TEMPS TONIGHT MAY BE AFFECTED BY MID/HIGH
CLOUDS ASSOCIATED WITH UPPER SYSTEM MOVING THROUGH NM. OTRW WILL
KEEP LOW POPS IN THE SE FOR FRIDAY AS PREVIOUSLY MENTIONED UPPER
SYSTEM LIFTS NEWD THROUGH TX. TEMPS SHOULD WARM LATE IN THE WEEK
WITH READINGS APPROACHING NORMAL BY THE WEEKEND. 

HOWEVER...WARM UP WILL BE SHORT LIVED WITH ANOTHER SHOT OF COLD AIR
EXPECTED BY EARLY NEXT WEEK. WILL ALSO KEEP THE POPS IN SUNDAY
NIGHT INTO MONDAY NIGHT AS S/W ZIPS THROUGH IN NW FLOW.

CORRECTED PRELIMINARY POINT TEMPS/POPS BELOW.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK   1  17   6  31 /   0  10  10  10 
HOBART OK         -2  18   7  33 /   0   0   0   0 
WICHITA FALLS TX   4  21  11  32 /  10  10  10  20 
GAGE OK           -7  24  -1  40 /   0   0   0   0 
PONCA CITY OK     -4  16   3  30 /   0  10  10  10 
DURANT OK          7  21  14  32 /  10  10  10  30 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WIND CHILL ADVISORY UNTIL NOON CST THURSDAY FOR OKZ004>048-
     050>052.

TX...WIND CHILL ADVISORY UNTIL NOON CST THURSDAY FOR TXZ083>090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
455 AM CST THU FEB 3 2011

.DISCUSSION...
THE SNOW PACK CONTINUES TO KEEP SHORT RANGE MODELS BIASED TOO
WARM... SO TEMPERATURE GRIDS HAVE BEEN ADJUSTED MUCH COOLER.
AN UPPER LOW WAS SPINNING ACROSS NEW MEXICO. NAM AND ECMWF ARE IN
GOOD AGREEMENT WITH THE LOW DIGGING INTO OLD MEXICO... THEN
LIFTING NORTHEAST ACROSS WESTERN AND NORTHERN TEXAS ON FRIDAY. THE
ARRIVAL OF THE UPPER LOW WILL BRING LOW POPS OF -SN ACROSS
SOUTHEASTERN OKLAHOMA FOR FRIDAY. SATURDAY WILL BE A BRIEF
WARM UP... AS THE ARCTIC AIR WILL LIFT TO THE NORTH AND EAST.
HOWEVER... NORTHWEST FLOW ALOFT WILL BRING ANOTHER DISTURBANCE INTO
OUR AREA SATURDAY NIGHT... WITH ANOTHER BLAST OF COLD AIR
ARRIVING. OMEGA FIELDS SHOW EVIDENCE OF WEAK UPWARD FORCING
ASSOCIATED WITH THE DISTURBANCE TO PRODUCE ANOTHER ROUND OF -SN
ACROSS PORTIONS OF THE AREA. HOWEVER... ISENTROPHIC FIELDS AT THIS
TIME ARE NOT VERY IMPRESSIVE... AND SHOW STRONG DOWNGLIDE BY 12Z
SUNDAY. GFS BRINGS THE PRECIPITATION FURTHER SOUTH INTO OUR
AREA... WHILE ECMWF KEEPS IT ACROSS OUR NORTH. AS A RESULT...
SLIGHTLY HIGHER POPS ARE ACROSS NORTHERN OKLAHOMA FOR SUNDAY.  

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  17   4  30  21 /  10  10  10   0 
HOBART OK         18   5  33  21 /   0   0   0   0 
WICHITA FALLS TX  21   7  32  22 /  10  10   0   0 
GAGE OK           24  -3  40  20 /   0   0   0   0 
PONCA CITY OK     16   1  27  19 /  10  10  10   0 
DURANT OK         21  10  28  20 /  10  10  30   0 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WIND CHILL ADVISORY UNTIL NOON CST TODAY FOR OKZ004>048-050>052.

TX...WIND CHILL ADVISORY UNTIL NOON CST TODAY FOR TXZ083>090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
238 PM CST THU FEB 3 2011

.DISCUSSION...
UPPER LOW OVER SOUTHERN NM/NORTHERN OLD MEXICO WILL MOVE EAST
ACROSS THE SOUTHERN PLAINS TONIGHT AND FRIDAY. THIS SYSTEM HAS
BROUGHT MID-LEVEL CLOUDS TO PARTS OF THE FA WHICH ARE EXPECTED TO
PERSIST OVERNIGHT INTO FRIDAY. WITH THE CLOUD COVER TEMPERATURES
TONIGHT WILL REMAIN SLIGHTLY WARMER THAN LAST NIGHT IN MANY
LOCATIONS. HOWEVER... WILL STILL BE COLD WITH LOWS RANGING FROM
AROUND ZERO IN THE NORTH TO THE LOW TEENS ALONG THE RED RIVER. THE
UPPER LOW WILL ALSO BRING A CHANCE OF LIGHT SNOW OR SNOW FLURRIES
TO APPROXIMATELY THE SOUTHEAST HALF OF THE FA BY FRIDAY. SOME
ACCUMULATIONS WILL BE POSSIBLE. HOWEVER... THESE ARE NOT EXPECTED
TO BE LARGE WITH THE GREATEST AMOUNTS... MAYBE UP TO AN INCH...
EXPECTED IN SE PORTIONS OF THE FA. TEMPERATURES WILL CONT TO
GRADUALLY WARM FRIDAY AND SATURDAY WITH MOST PLACES EXPECTED TO
CLIMB ABOVE FREEZING SATURDAY.

NW FLOW ALOFT WILL AFFECT THE SOUTHERN PLAINS THIS WEEKEND INTO 
EARLY NEXT WEEK. MODELS SHOW SEVERAL DISTURBANCES THAT WILL MOVE 
THROUGH THIS FLOW... BRINGING SEVERAL CHANCES FOR LIGHT SNOW/SNOW 
FLURRIES SAT NIGHT THROUGH SUNDAY NIGHT. SNOW ACCUMULATIONS OF AN 
INCH OR TWO WILL BE POSSIBLE IN SOME LOCATIONS BY MONDAY BUT NO 
SIGNIFICANT PRECIP IS EXPECTED. A COLD FRONT WILL ALSO MOVE ACROSS 
THE REGION SUNDAY BRINGING ANOTHER ROUND OF COLD AIR THAT WILL 
CONTINUE INTO THE MIDDLE OF NEXT WEEK.

MORE SIGNIFICANT WINTER PRECIPITATION MAY BE POSSIBLE TUESDAY AND 
WEDNESDAY. MODELS SHOW A SHORTWAVE MOVING SE TOWARDS THE SOUTHERN 
PLAINS TUESDAY THEN MOVING ACROSS THE REGION WEDNESDAY. RIGHT NOW 
THIS SYSTEM DOES NOT LOOK AS STRONG AS THE ONE FROM EARLIER THIS 
WEEK. HOWEVER... THE SYSTEM COULD STILL PRODUCE SEVERAL INCHES OF 
SNOW IN SOME LOCATIONS ALONG WITH GUSTY WINDS AND COLD WIND CHILLS. 
BEING SIX TO SEVEN DAYS AWAY MANY THINGS CAN CHANGE BUT RIGHT NOW 
TUESDAY AND WEDNESDAY LOOKS LIKE THE NEXT CHANCE FOR IMPACTFUL SNOW 
ACCUMULATIONS IN PARTS OF THE FA.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK   9  25  16  39 /   0  10  10  10 
HOBART OK          7  26  18  44 /   0  10  10  10 
WICHITA FALLS TX  12  27  18  44 /  20  20  10  10 
GAGE OK            3  36  19  51 /   0   0  10  10 
PONCA CITY OK      0  29  13  38 /   0  10  10  10 
DURANT OK         14  23  19  40 /  20  50  10  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...NONE.
TX...NONE.
&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
436 AM CST FRI FEB 4 2011

.DISCUSSION...
TOUGH CALL ON HEADLINES IN SE OK THIS MORNING. SNOW LIKELY TO BE
LIGHT AND POWDERY AND WIND WILL HAVE MINIMAL EFFECT AS FAR AS ANY
BLOWING. BUT THERE IS ENOUGH CONCERN REGARDING THE INTENSITY AND
TRACK OF THE UPPER LOW OVER TX... AND EXPECTED HIGH SNOW-TO-WATER
RATIOS IMPROVE THE CHANCES OF AT LEAST SOME LOCAL 2-3 INCH
AMOUNTS. WE WILL ISSUE AND ADVISORY THROUGH 22Z FOR A FEW ZONES IN
SE AND FAR SCENTRAL OK. SNOW SHOULD TAPER OFF AND END BY THIS EVENING.

LEANING TOWARD THE COOL SIDE OF GUIDANCE TEMPS NEXT COUPLE DAYS...
AT LEAST WHERE THERE IS SNOW COVER. THIS MEANS HIGHS MUCH LOWER
THAN THE NAM-BASED MET GUIDANCE. INTERESTING THAT THE NAM12 SFC-T
FIELDS CAPTURE THE SNOW FIELD AND KEEP MOST OF IT IN THE LOW 30S
OR LESS EACH DAY THROUGH MONDAY... BUT THE MET HAS OKC UP TO 48
SATURDAY. KEEPING MOST OF THE SNOW AREAS IN THE 30S EVEN INTO
SATURDAY BUT AT LEAST MOST AREAS FINALLY SHOULD CREEP ABOVE
FREEZING FOR A WHILE.

SYSTEM SWINGING QUICKLY THROUGH FROM THE NW SAT NIGHT AND SUPER
BOWL SUNDAY NEEDS TO BE WATCHED FOR ADDITIONAL ACCUMULATIONS.
HEAVY AMOUNTS APPEAR UNLIKELY GIVEN UNFAVORABLE LOW-LEVEL WINDS
AND GENERAL LACK OF MOISTURE... BUT MODELS SUPPORT A BAND/SWATH OF
AT LEAST LIGHT SNOW STREAKING ESE ACROSS MAINLY CENTRAL/S OK. GFS
NOW DROPS 4-7 INCHES OVER SW OK. POPS HAVE BEEN INCREASED OVER
MOST OF THE AREA BUT FOR NOW ARE BEING HELD IN THE 30-40 RANGE.  

YET ANOTHER SYSTEM DROPS SE TOWARD THE AREA TUE-WED COINCIDING
WITH YET ANOTHER ARCTIC AIR MASS INVADING THE AREA. MIDWEEK
TEMPERATURES HAVE BEEN LOWERED FROM THE LATEST GFS-MOS GUIDANCE -
CONSIDERABLY IN SOME CASES. ECMWF AND GFS AGREE ON THE ARCTIC
INTRUSION COMMENCING ON TUESDAY AND GOING INTO FULL GEAR BY
TUESDAY NIGHT WITH MORE STRONG WINDS AND BRUTAL WIND CHILLS... AND
PROBABLY MORE SNOW AND BLOWING SNOW. 

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  27  17  40  29 /  20   0  10  30 
HOBART OK         30  16  41  29 /  10   0   0  30 
WICHITA FALLS TX  27  18  40  28 /  30   0   0  30 
GAGE OK           38  22  52  29 /  10   0  10  30 
PONCA CITY OK     26  17  39  27 /  10   0  10  20 
DURANT OK         24  16  37  28 /  80   0   0  20 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER WEATHER ADVISORY UNTIL 4 PM CST THIS AFTERNOON FOR OKZ048-
     050>052.

TX...NONE.
&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
328 PM CST FRI FEB 4 2011

.DISCUSSION...THERE IS MUCH INTEREST IN WHAT WILL BE A CONTINUED 
COLD PATTERN FOR THE NEXT WEEK...WITH AT LEAST TWO MORE 
OPPORTUNITIES FOR SNOW.

AN UPPER LOW TRACKING THROUGH OKLAHOMA AND NORTH TEXAS TODAY...HAD 
LITTLE OPPORTUNITY TO AMPLIFY...GIVEN THAT IT WAS OVERRIDING A 
STABLE COLD DOME. BUT THE BROAD LARGE SCALE ASCENT...COUPLED WITH 
VERY COLD UPPER LEVEL TEMPERATURES...RESULTED IN A DENDRITIC SNOW 
GROWTH PROCESS...AND GENEROUS SNOWFALL OF 1-3 INCHES NEAR INTERSTATE 
35...AND 3-5 INCHES FARTHER EAST. THE LOW WAS SLOW MOVING...WITHOUT 
A REAL KICKER SYSTEM. IT WAS OPENING UP...THOUGH...AND WHATEVER SNOW 
FALLS THIS EVENING SHOULD BE LIGHTER AND LIGHTER...WITH LITTLE 
ADDITIONAL ACCUMULATION.

FLOW WILL THEN RESPOND TO AN APPROACHING DIP IN THE NORTHERN JET 
STREAM. INCREASED WESTERLY FLOW AT ALL LEVELS SHOULD YIELD CLEARING 
OVERNIGHT. WITH DRY AIR ADVECTING OVER THE SNOW FIELD IN A DOWNSLOPE 
FASHION...SUSPECT THERE WILL NOT BE ANY SIGNIFICANT FOG...THOUGH 
PATCHY SHALLOW FOG DUE TO MELTING/SUBLIMATION IS POSSIBLE. MID LEVEL 
CLOUDS WILL INCREASE ON SATURDAY...BUT SKIES SHOULD BE AT LEAST 
PARTLY SUNNY...WITH TEMPERATURES FORECAST ABOVE FREEZING FOR AT 
LEAST A FEW MIDDAY HOURS.

THE NORTHERN STREAM CLIPPER SYSTEM THEN ARRIVES SATURDAY NIGHT AND 
SUNDAY. IT HAS BEEN DIFFICULT TO EXTRACT THE MOST PERSISTENT AND 
MEANINGFUL SIGNALS FROM THE MODELS REGARDING THIS SYSTEM. OUR 
TAKE...HOWEVER...IS THAT WHATEVER LOW LEVEL WARMING TAKES PLACE 
SATURDAY SHOULD BE QUICKLY REDUCED BY POST FRONTAL LIFT AND 
EVAPORATIVE COOLING ASSOCIATED WITH THE CLIPPER SYSTEM. WE SHOULD 
EXPERIENCE A MINIMAL PERIOD OF COLD LIGHT RAIN THAT WILL CHANGE 
QUICKLY OVER TO SNOW. QPF IN THE NAM HAS BEEN LIGHT OR AT LEAST 
INCONSISTENT...AS THE 18Z RUN NOW PAINTS A THIN STRIPE OF 1-3 
INCHES. THE PATTERN OF HEIGHT FALLS...STEEP MID LEVEL LAPSE 
RATES...AND LIFT IN THE DENDRITIC CRYSTAL ZONE...ARGUES TOWARD A 
MORE WIDESPREAD ACCUMULATION OF SNOW THAT MAY AFFECT MOST IF NOT ALL 
OF OUR FORECAST AREA. MAXIMUM AMOUNTS WOULD BE LOCATED NEAR THE 
TRACK OF GREATER HEIGHT FALLS THROUGH WESTERN AND SOUTHERN OKLAHOMA 
AND WESTERN NORTH TEXAS. WITH SUPPORT OF THE ECMWF AND GFS...WE 
BUMPED SNOW GRIDS UP TO REFLECT 1-3 INCHES ACROSS THE REGION. WITH 
SNOW TO LIQUID RATIOS LIKELY TO BE NEAR OR GREATER THAN AVERAGE...WE 
WOULD NOT BE SURPRISED TO SEE LOCAL REPORTS OF 4 TO 5 INCHES MUCH 
LIKE WE RECEIVED TODAY. SINCE THIS IS NOT UNTIL THE THIRD AND FOURTH 
PERIODS...AND GIVEN SOME LACK OF MODEL CONVERGENCE...WE WILL NOT 
ISSUE AN ADVISORY JUST YET...BUT SUSPECT ONE WILL BE NEEDED. 
FORTUNATELY...WINDS SHOULD NOT BE TOO STRONG WITH THIS SYSTEM...BUT 
GUSTS OVER 20 MPH ARE LIKELY.

AFTER A BRIEF AND LIMITED WARM UP ON MONDAY...WE SEE ANOTHER WEATHER 
SYSTEM TAKE SHAPE TUESDAY AND WEDNESDAY. UNLIKE THE CLIPPER 
SYSTEM...THIS ONE COMES IN AT A FLATTER ANGLE...AND HAS MORE 
POTENTIAL TO UNDERGO AMPLIFICATION. THE DEGREE OF AMPLIFICATION WILL 
DEPEND ON THE TIMING OF THE NEXT ARCTIC COLD FRONT ALONG WITH THE 
STRENGTH OF THE UPPER WAVE...SOMETHING THAT WILL NOT BE SAMPLED BY 
THE INLAND UPPER AIR NETWORK UNTIL MONDAY MORNING. THEREFORE...THERE 
IS A LARGER AMOUNT OF UNCERTAINTY REGARDING THIS SYSTEM. WE ARE 
CONFIDENT...HOWEVER...THAT THE SYSTEM WILL BRING VERY COLD WEATHER 
AND INCREASED WINDS BY WEDNESDAY...AND THAT SOME SNOW ACCUMULATION 
IS LIKELY OVER PART OR MOST OF THE REGION. THE 12Z GFS REPRESENTS ONE 
EXTREME...WITH A VERY EARLY ARRIVAL OF COLD AIR AND LITTLE 
AMPLIFICATION OF THE UPPER WAVE...WHILE THE 12Z ECMWF REPRESENTS 
ANOTHER EXTREME...WITH THE SURFACE AND UPPER FEATURES ACTING IN 
CONCERT TO GENERATE A STRONG WINTER STORM. WITH THE GFS TENDENCY TO 
MOVE SYSTEMS TOO QUICKLY...WE LEANED CLOSER TO THE ECMWF IN 
SPREADING HIGH CHANCE POPS AND GREATER WIND SPEEDS INTO WEDNESDAY. 
FOLLOWING THE ARCTIC FRONT...REGARDLESS OF THE INTENSITY OF 
SNOWFALL...THE COLD AIR IS LIKELY REMAIN IN PLACE THROUGH THE END OF 
NEXT WEEK. AGAIN...THE STORM MAY COME INTO BETTER FOCUS OVER THIS 
WEEKEND...BUT CERTAINLY BY MONDAY...AS THE UPPER TROUGH MOVES INLAND.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  15  36  29  35 /  20  10  50  50 
HOBART OK         18  36  30  41 /   0   0  60  40 
WICHITA FALLS TX  17  37  31  36 /  10   0  40  60 
GAGE OK           21  51  26  40 /   0  10  50  20 
PONCA CITY OK     12  36  27  36 /  20  10  30  40 
DURANT OK         15  35  27  35 /  20   0  30  60 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER WEATHER ADVISORY UNTIL 4 PM CST THIS AFTERNOON FOR 
     OKZ018>020-024>032-039>043-046>048-050>052.

TX...NONE.
&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
424 AM CST SAT FEB 5 2011

.DISCUSSION...
DOWNSLOPE FLOW AND LACK OF SNOW COVER SHOULD ALLOW NW AND FAR W OK
TO WARM UP TODAY. ELSEWHERE IT WILL BE A STRUGGLE BECAUSE OF THE
SNOW... BUT MOST AREAS SHOULD GET ABOVE FREEZING FOR THE FIRST
TIME SINCE MONDAY OR MONDAY NIGHT. 

CLOUDS INCREASING TODAY AND TONIGHT AHEAD OF NEXT SYSTEM
APPROACHING FROM THE NW. ASSOCIATED COLD FRONT MOVES THROUGH
TONIGHT WITH LITTLE MORE THAN A WIND SHIFT... BUT THE UPPER SYSTEM
STILL COULD LAY OUT A STREAK OF LIGHT PRECIP TONIGHT INTO
SUNDAY... MOST LIKELY AFFECTING NW/NCENTRAL TX AND S OK. NEW NAM
HAS A NARROW BAND OF 1-3 INCH SNOW CENTERED NEAR THE RED RIVER
FROM LATE TONIGHT THROUGH EARLY EVENING SUNDAY. GFS HAS A SIMILAR
BAND WHILE ECMWF KEEPS HIGHEST TOTALS OVER HIGHER TERRAIN OF
NM/WTX. ECMWF SCENARIO COULD BE RIGHT CONSIDERING THERE IS STILL
SOME QUESTION OF PRECIP TYPE DURING AT LEAST PART OF THE EVENT.
ALL IN ALL THIS LOOKS MOST LIKELY TO BE ANOTHER ADVISORY-TYPE
EVENT... BUT BECAUSE OF UNCERTAINTIES ON HOW FAR N-S THE
ACCUMULATION BAND WILL END UP WE WILL FOLLOW THE GUIDANCE TRENDS
AND BRING POPS BACK DOWN INTO THE HIGH-CHANCE RANGE. THIS ONE IS
LIKELY TO HAVE SOME EFFECT ON TRAVEL CONDITIONS FOR THOSE HEADING
DOWN TO THE SUPER BOWL FROM THE N ON SUNDAY.

THE NEXT SYSTEM DUE IN AROUND TUE-WED HAS THE POTENTIAL TO BE
MORE TROUBLESOME. ARCTIC HIGH IS POISED OVER NW CANADA TO DELIVER
ANOTHER SHOT OF UNSEASONABLY COLD AIR TO THE REGION BEGINNING TUE.
MODELS NOW IN BETTER AGREEMENT ON TIMING OF NEXT UPPER TROUGH.
PRECIP MAY START MON NIGHT N... BUT MORE LIKELY TO START TUE IN
MOST AREAS BEFORE PEAKING TUE NIGHT AND TAPERING OFF WED. THIS ONE
LIKELY TO FEATURE MORE WIND... MORE SNOW... AND COLDER AIR THAN
THE ONE TONIGHT/SUNDAY. THIS COULD BE ANOTHER RELATIVELY HIGH-
IMPACT EVENT. LATEST ECMWF HAS SFC WINDS 15-25KT ALL AREAS AND
6-10 INCHES OF SNOW OVER MUCH OF OK WITH SFC TEMPS INTO THE SINGLE
DIGITS BY WED. NEW GFS NOT AS BAD IN TERMS OF SNOW AND COLD BUT
STILL HAS 6+ INCHES OVER E OK AND TEMPS IN THE TEENS ENTIRE AREA.
WOULD ANTICIPATE A LOT OF MODEL-TO-MODEL AND RUN-TO-RUN CHANGES
NEXT SEVERAL DAYS. WE WILL NEED TO KEEP A CLOSE EYE ON THIS ONE.

COLDEST AIR SETTLES OVER THE AREA ALONG WITH THE SFC HIGH WED
NIGHT AND THU. AFTER THAT THERE ARE ACTUAL SIGNS THAT THE
E-PACIFIC UPPER HIGH/RIDGE... AND THUS THIS MISERABLE PATTERN...
WILL BREAK DOWN LATE NEXT WEEK. THIS EVENTUALLY WOULD ALLOW
TEMPERATURES TO RETURN TO NEAR OR EVEN ABOVE CLIMATOLOGY BY NEXT
WEEKEND.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  39  29  39  24 /   0  30  30  10 
HOBART OK         41  29  42  23 /   0  40  30   0 
WICHITA FALLS TX  37  30  38  26 /   0  30  40  10 
GAGE OK           52  26  41  20 /   0  20  20   0 
PONCA CITY OK     36  25  37  19 /  10  20  30  20 
DURANT OK         35  28  39  27 /   0  20  40  20 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...NONE.
TX...NONE.
&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
308 PM CST SAT FEB 5 2011

.DISCUSSION...
OBSERVATIONS CLEARLY INDICATE THAT SIGNIFICANT MODIFICATIONS HAVE
OCCURRED OVER THE REGION THE PAST 24 HOURS. U/A DATA SHOWS THAT
WE HAVE WARMED SOME 15C IN LOWER LEVELS OF ATMOSPHERE. WITH
INCOMING AIRMASS NOT ALL THAT COLD...WE MAY HAVE TROUBLE WITH
CONVERSION OF RAIN TO SNOW LATE TONIGHT AND TOMORROW
MORNING...WHEN LIFT IS AT ITS BEST. THE EXCEPTION WILL BE ANY
HEAVY BANDS OF PRECIPITATION WHERE MELTING EFFECTS WILL ALLOW
ENOUGH COOLING FOR ACCUMULATING SNOWS. COLD AIR SHOULD BECOME
DEEP ENOUGH TOWARD AND AFTER NOON TOMORROW FOR ALL SNOW...BUT THE
LIFT AND AMOUNT/INTENSITY OF PRECIPITATION WILL BE ON A DOWNWARD
TREND.

MANY FLIES IN THE OINTMENT HOWEVER. THERE ARE A LOT OF VARIABLES
TO ACCOUNT FOR LOWS TONIGHT AND PRECIP TYPE AND TEMPS TOMORROW. WE
HAVE THE REMAINING SNOW COVER. IMPRESSIVE DOWNSLOPE WARMING MOST
AREAS. INCREASING/THICKENING CLOUD COVER WHICH WILL MINIMIZE COOLING
TONIGHT. ALTHOUGH TEMPS WILL GET COLDER WHERE WE HAVE THE
REMAINING SNOW COVER...WE WILL WARM THE OVERNIGHT LOWS CLOSE TO
OR SLIGHTLY WARMER THAN GUIDANCE VALUES. WITH THAT BEING TYPED...WE
CANNOT ABSOLUTELY RULE OUT FREEZING DRIZZLE OR FREEZING RAIN OVER
SNOWPACK LATE TONIGHT AND EARLY TOMORROW MORNING. WITH MUCH...MUCH
HIGHER DEWPOINTS OWED TO EROSION OF SNOWPACK...AND MOST OF THEM
ARE NOW WARMER THAN THE MID-UPR 20S...WE ARE HEDGING SURFACE/BLYR
WET BULBS WILL STAY AOA FREEZING.

BRIEF WARM UP AGAIN AHEAD OF TUESDAY/WEDNESDAY STORM SYSTEM.
ALTHOUGH THIS APPEARS TO BE ANOTHER VERY COLD AND WINDY SYSTEM...WE
DO NOT SEE ANY SIGNS THAT THIS EVENT WILL BE AS STRONG AS LAST
WEEKS BLIZZARD.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  32  37  23  41 /  40  40  10   0 
HOBART OK         33  41  23  42 /  40  40   0   0 
WICHITA FALLS TX  33  38  26  42 /  50  70  30   0 
GAGE OK           30  42  18  47 /  30  20   0   0 
PONCA CITY OK     28  37  20  40 /  20  20  10   0 
DURANT OK         29  37  25  42 /  30  60  30   0 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...NONE.
TX...NONE.
&&

$$
AREA FORECAST DISCUSSION...CORRECTED
NATIONAL WEATHER SERVICE NORMAN OK
500 AM CST SUN FEB 6 2011

.DISCUSSION...
FOCUS TODAY IS ON THE S HALF OF THE AREA... S OF I-40... WHERE
PRECIP IS INCREASING AND MESONET METEOGRAMS SHOW TENDENCIES
SUGGESTIVE OF HEAT BURSTS. SFC COLD FRONT FINALLY MOVING S THROUGH
CENTRAL OK AND INTO NCENTRAL TX. GRADUAL COOLING MAY CHANGE PRECIP
OVER TO SNOW... BUT MUCH OF IT THIS MORNING MAY FALL AS RAIN OR A
RAIN/SLEET MIX WHERE HIGHER REFLECTIVITIES ARE BEGINNING TO
APPEAR. AT THIS TIME THIS STILL LOOKS LIKE A LOW-END EVENT WITH
PERHAPS AN INCH OR 2 OF SNOW OR SLEET/SNOW ACCUMULATIONS IN SOME
AREAS. NO HEADLINES ARE ANTICIPATED BUT WE OF COURSE WILL CONTINUE
TO MONITOR. ANY LINGERING PRECIP SHOULD BE OUT OF OUR SE ZONES BY
EARLY-MID EVENING.

MORE TROUBLE BREWING LATER IN THE WEEK AS ALL INDICATIONS POINT TO
ANOTHER SIGNIFICANT COLD INTRUSION AND ANOTHER PROBABLE HIGHER-END
WINTER STORM TUE INTO WED. 1042-MB SFC HIGH IS POISED OVER CANADA
TO MOVE S. THIS AIR WILL ARRIVE IN N/NW OK EARLY TUE MORNING
FOLLOWED BY FALLING DAYTIME TEMPS AND INCREASING N-NE WINDS BEHIND
THE ARCTIC FRONT AS IT MOVES INTO CENTRAL/SW OK BY EARLY EVENING
AND THROUGH THE REST OF THE AREA BY 12Z WED. BY THAT TIME WIND
CHILLS LIKELY TO BE BACK DOWN INTO THE -5 TO -20 RANGE N AND NW OF
THE FRONT.

SNOW MAY BEGIN IN NW OK TUE AFTERNOON BUT THE MAIN EVENT APPEARS
LIKELY TO BE TUE NIGHT INTO WED. WE CREATED SOME 6-H SNOW ACCUM
GRIDS BASED ROUGHLY ON MODEL SNOWFALL CONSENSUS AND FORECAST
QPF... WHICH YIELD WIDESPREAD 6-10 INCH STORM TOTALS ACROSS MOST
OF N AND CENTRAL OK BY WED EVENING. STANDARD DISCLAIMERS WILL
APPLY DUE TO PROBABLE VARIANCE IN THE MODEL FORECASTS OF THE TRACK
AND SPEED OF THE SYSTEM. REGARDLESS OF THE WHERE AND HOW-MUCH
ASPECTS OF THE SNOW... BLOWING/DRIFTING AND DANGEROUS COLD ARE
ALMOST CERTAIN TUE NIGHT AND WED. WINDS DO NOT LOOK AS STRONG WITH
THIS ONE SO ANOTHER BLIZZARD LIKE LAST WEEK IS UNLIKELY... BUT THE
IMPACT IS LIKELY TO BE SIGNIFICANT NONETHELESS. 

LONGWAVE PATTERN DEAMPLIFIES AFTER THE TUE-WED STORM AND THE EAST-
PACIFIC RIDGE FINALLY GETS HAMMERED DOWN BY NEXT WEEKEND. PATTERN
SUPPORTS A DRY AND WARMER REGIME BY END OF NEXT WEEK... ALTHOUGH
RESIDUAL SNOW COVER AND THE RENOWNED STUBBORNNESS OF THESE ARCTIC
AIR MASSES TO LET GO WILL LIKELY SLOW THE WARMING. 

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  39  22  41  27 /  30  20   0   0 
HOBART OK         42  23  41  27 /  50  10   0   0 
WICHITA FALLS TX  42  26  48  32 /  70  20   0   0 
GAGE OK           43  20  45  24 /  20   0   0  10 
PONCA CITY OK     41  18  36  20 /  20  10   0  10 
DURANT OK         42  27  41  26 /  70  30   0   0 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...NONE.
TX...NONE.
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
310 PM CST SUN FEB 6 2011

.DISCUSSION...MAIN FOCUS IS ON THE MID WEEK WINTER STORM POTENTIAL. 
THERE ARE...HOWEVER...SHORT TERM ISSUES AS WELL. A VERY GRADUAL 
DIGGING OF COLD AIR INTO THE BASE OF AN UPPER TROUGH...HAS RESULTED 
IN WEAK CYCLOGENESIS ALONG A SURFACE FRONT IN NORTHEAST TEXAS TODAY. 
A BROAD BUT SOMEWHAT BROKEN FRONTAL BAND OF LIGHT RAIN EXISTS NORTH 
OF THE FRONT. MODELS FORECAST LIFTING TO PERSIST THROUGH THE 
EVENING...MAINLY FROM WICHITA FALLS TO SEMINOLE AND EASTWARD. WEAK 
LOW LEVEL HEATING DURING THE DAY HAS KEPT THE PRECIPITATION AS 
RAIN...BUT COLD ADVECTION AT 925-850 MB...COUPLED WITH SURFACE 
COOLING...MAY ALLOW SOME SNOW TO THE GROUND THIS EVENING. WE DO NOT 
EXPECT MUCH ACCUMULATION...IF ANY.

WHILE THE PRIMARY FRONT WAS IN NORTH TEXAS...A SECOND...BACKDOOR 
ARCTIC...FRONT...WAS APPROACHING THROUGH KANSAS. ON MONDAY THIS 
FRONT WILL SEPARATE SOMEWHAT MILD AIR IN OUR SOUTHWEST ZONES FROM 
CHILLY AIR TO THE NORTH AND EAST. THIS WILL ALSO SERVE AS A FOCUS 
FOR FRONTOGENESIS WHEN THE MID WEEK SYSTEM BEGINS TO APPROACH ON 
TUESDAY. WE THEREFORE ADDED A MENTION OF FREEZING DRIZZLE TO THE 
GRIDS LATE MONDAY NIGHT THROUGH TUESDAY...AS THE FRONTAL ZONE 
MOISTENS UP...BUT BEFORE LIFT BECOMES DEEP ENOUGH TO SUPPORT SNOW.

REGARDING THE POTENTIAL WINTER STORM...WE STRONGLY CONSIDERED A 
WINTER STORM WATCH ON THIS SHIFT...BUT THROUGH COLLABORATION WITH 
SURROUNDING OFFICES...CHOSE TO DEFER TO THE NEXT SHIFT. MODELS ARE 
CONSISTENT IN THE SWATH OF HEAVIEST SNOW BEING ACROSS THE MAIN BODY 
OF OKLAHOMA...WITH LESSER AMOUNTS INTO TEXAS. THERE IS STILL SOME 
QUESTION...THOUGH...AND RUN TO RUN INCONSISTENCY...AS TO THE TIMING 
OF INITIAL ONSET AND THE DEGREE TO WHICH THE FRONTAL WAVE AMPLIFIES 
TUESDAY NIGHT AND WEDNESDAY. THE SNOWFALL AMOUNTS IN THE SREF MEAN 
ARE LIGHTER THAN THE OPERATIONAL MODELS...THOUGH STILL SUPPORTIVE OF 
WINTER STORM CRITERIA...ESPECIALLY GIVEN THE GUSTY WINDS AND LOW WIND 
CHILLS EXPECTED. WE TENDED TO LIKE THE SREF MEAN SNOWFALL...ROUGHLY 
3-6 INCHES...AS THIS SYSTEM DOES NOT YET SHOW ANYTHING BUT AN OPEN 
TROUGH AT 700 MB...AND IS PROGRESSIVE IN NORTHWESTERLY FLOW...RATHER 
THAN TURNING THE CORNER AND UNDERGOING CYCLOGENESIS IN SOUTHWESTERLY 
FLOW...WHICH WOULD UNDOUBTEDLY LEAD TO HEAVIER SNOWFALL. GIVEN THAT 
THE PERIODS OF INTEREST ARE JUST BEYOND 48 HOURS...WE WILL LET THE 
UPPER SYSTEM COME INTO THE UPPER AIR NETWORK THIS EVENING...LETTING 
THE NIGHT SHIFT TAKE A LOOK AT MODEL TRENDS BEFORE PUTTING OUT WHAT 
WE WOULD THINK SHOULD BE A FAIRLY LIBERAL WINTER STORM WATCH.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  26  38  25  37 /  10   0   0  20 
HOBART OK         25  43  25  43 /  10   0   0  20 
WICHITA FALLS TX  30  46  27  47 /  40   0   0  10 
GAGE OK           20  43  23  31 /  10   0  10  50 
PONCA CITY OK     24  35  22  25 /  10   0  10  50 
DURANT OK         29  38  25  41 /  60   0   0  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...NONE.
TX...NONE.


AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
942 PM CST SUN FEB 6 2011

.UPDATE...
PRECIPITATION CONTINUES TO DIMINISH ACROSS THE SOUTHERN PART OF THE
FORECAST AREA THIS EVENING. TEMPERATURES HAVE REMAINED WARM ENOUGH
FOR LIQUID PRECIPITATION... ALTHOUGH A CHANGE TO LIGHT
SNOW/FLURRIES STILL LOOKS POSSIBLE AS THE TEMPERATURES COOL. HAVE
ADJUSTED THE WEATHER GRIDS TO KEEP MORE LIQUID PRECIPITATION LATE
THIS EVENING BUT STILL MAINTAINING A MIX. MID-LEVEL CLOUDS ACROSS
MUCH OF THE AREA HAVE KEPT TEMPERATURES RELATIVELY WARM. MIN
TEMPERATURES OVERNIGHT MAY STAY HIGHER THAN CURRENT FORECAST BUT
WITH SOME CLEARING MOVING INTO THE NORTHWEST PORTION OF THE AREA
MAY STILL MAKE THE FORECAST MINS LATE... ALTHOUGH HAVE ADJUSTED
HOURLY TEMPERATURE GRIDS TO SLOW THE COOLING DOWN OVERNIGHT.

WENT AHEAD AND ISSUED THE WINTER STORM WATCH FOR TUESDAY NIGHT AND
WEDNESDAY AT THE BEGINNING OF THE SHIFT AS THERE HAS BEEN A
SOMEWHAT PERSISTENT SIGNAL FOR AT LEAST THE POTENTIAL OF 4+
INCHES OF SNOW SOMEWHERE OVER THE FORECAST AREA. AS ALWAYS THERE
IS STILL SOME UNCERTAINTY IN THE EXACT STORM PATH... BUT
CONFIDENCE IS SUFFICIENT FOR A WATCH AT THIS STAGE. 00Z NAM
ISENTROPIC ANALYSIS IN THE 285K THROUGH 295K LAYERS SHOWS A GOOD
FETCH OF MOISTURE FROM THE SOUTH LIFTING OVER THE FRONTAL ZONE ON
TUESDAY NIGHT AND WEDNESDAY.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK 26 38 25 37 / 10 0 0 20
HOBART OK 25 43 25 43 / 10 0 0 20
WICHITA FALLS TX 30 46 27 47 / 20 0 0 10
GAGE OK 20 43 23 31 / 10 0 10 50
PONCA CITY OK 24 35 22 25 / 10 0 10 50
DURANT OK 29 38 25 41 / 40 0 0 10

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY
AFTERNOON FOR OKZ004>044-046.

TX...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY
AFTERNOON FOR TXZ083>085.
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
404 AM CST MON FEB 7 2011

.DISCUSSION...
MAIN FOCUS THIS MORNING HAS BEEN ON FINE-TUNING THE QPF AND SNOW
ACCUMULATION GRIDS TUE-WED - TO THE EXTENT POSSIBLE AS WE ARE
STILL ROUGHLY 48 HRS FROM THE TIME OF MOST RAPIDLY-DETERIORATING
CONDITIONS. FURTHER CHANGES ARE LIKELY... BUT FOR NOW WE ARE STILL
COMING UP WITH WIDESPREAD 4-10 INCH TOTALS ACROSS THE NORTHERN 3/4
OF THE AREA. DISCREPANCIES CONTINUE BETWEEN MODELS WITH 06Z NAM
RUNNING A SWATH OF 10-15 INCHES ACROSS OUR N ZONES WHILE ECMWF AND
GFS HAVE 4+ TOTALS SPREADING FARTHER S INTO N TX. WE WILL LET THE
EXISTING WINTER STORM WATCH RIDE AT THIS TIME. AN EXTENSION
FARTHER S MAY BE NEEDED LATER... BUT CURRENT INDICATIONS ARE THAT
THE WORST OF IT WILL HOLD OFF UNTIL 5TH PERIOD/WEDNESDAY FOR AREAS
NOT ALREADY IN THE WATCH.

LOW-LEVEL WARM ADVECTION AND NORTHWARD MOISTURE TRANSPORT WILL BE
WELL UNDERWAY BY TUE MORNING COURTESY OF 50-KT LLJ. LIGHT PRECIP
MAY BREAK OUT AS EARLY AS MON NIGHT IN FAR N OK... ALTHOUGH MORE
LIKELY TO BE FARTHER N IN AREA OF INCREASING UPSLOPE FLOW AND LOW-
LEVEL MOISTURE CONVERGENCE OVER CENTRAL PLAINS. MAIN EVENT COULD
BEGIN LATE TUE IN NW OK... BUT TUE NIGHT WILL BE WHEN MOST AREAS
SEE SIGNIFICANT AND POSSIBLY RAPID DETERIORATION OF CONDITIONS.
STRONG INCREASE IN SFC THERMAL GRADIENT WITH THE ARCTIC FRONT TUE
NIGHT BEARS TESTIMONY TO THE STRENGTH OF THE LOW-LEVEL
FRONTOGENETIC FORCING TAKING PLACE. PRECIP INCREASING AND
SPREADING SE WITH/BEHIND SFC FRONT WHILE N WINDS INCREASE. POPS
ARE INCREASED TO CATEGORICAL ALL AREAS TUE NIGHT. THERE MAY BE A
RELATIVELY-BRIEF PERIOD OF WINTRY MIX NEAR THE FRONTAL ZONE TUE
NIGHT BEFORE A QUICK TRANSITION TO SNOW AND BLOWING SNOW. AFTER
ANOTHER MAJOR MESS WED MORNING OVER MUCH OF THE AREA... PRECIP
SHOULD SHUT DOWN FROM W TO E DURING THE DAY. MODEL QPFS ARE IN
GOOD AGREEMENT ON THIS TIMING. ARCTIC AIR WILL BE FLOODING INTO THE
AREA THE WHOLE TIME AND WILL SEND WIND CHILLS BACK DOWN BELOW ZERO
BY WED MORNING IN MOST AREAS. ONCE AGAIN WE WILL LIKELY END UP
WITH WIND CHILL ADVISORIES TO REPLACE ANY WARNINGS BY LATE WED.

NOTE THAT SFC WINDS WILL INCREASE DURING THE EVENT BUT DO NOT LOOK
AS STRONG AS THE ONE LAST WEEK. ALTHOUGH BLOWING AND DRIFTING WILL
BE CONSIDERABLE... AND IN FACT MAY BE WORSE THAN THE LAST ONE IF
SNOW AMOUNTS ARE HEAVIER... WE DO NOT ANTICIPATE BLIZZARD
CONDITIONS AT THIS TIME. 

DRY AND COLD WED-THU WITH WED NIGHT LIKELY TO BE THE COLDEST IN
TERMS OF ACTUAL TEMPERATURES. WE WILL FINALLY PUT AN END TO THIS
PATTERN THEREAFTER AS THE E-PAC RIDGE BREAKS DOWN AND THE FLOW
BECOMES ZONAL ACROSS THE CONUS. THIS NORMALLY WOULD LEAD TO A
QUICK AND SUBSTANTIAL WARMUP... BUT THE RESIDUAL SNOW COVER MAY
DELAY THE RETURN OF ABOVE-NORMAL TEMPS UNTIL LATE IN THE WEEKEND
OR EARLY NEXT WEEK. NEEDED TO IMPROVISE ON HIGH/LOW TEMPS FOR THIS
FORECAST AS GUIDANCE IS LIKELY WARMING US UP TOO MUCH TOO FAST.
TMAX/TMIN GRIDS BEYOND WED ARE A CONSENSUS BLEND OF ADJACENT GRIDS. 

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  39  24  36  12 /   0   0  20  90 
HOBART OK         45  25  45  11 /   0   0  20  90 
WICHITA FALLS TX  47  27  48  16 /   0   0  10  90 
GAGE OK           45  25  30   7 /   0  10  50  80 
PONCA CITY OK     35  20  27  10 /   0  10  50  90 
DURANT OK         38  25  41  26 /   0   0  10  80 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR OKZ004>044-046.

TX...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR TXZ083>085.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
439 AM CST MON FEB 7 2011

.UPDATE...
GOT PAINTED INTO A CORNER... SO WILL NEED TO EXPAND THE WINTER
STORM WATCH INTO THE WICHITA FALLS AREA AND DOWN TO THE RED RIVER
IN S OK. WILL START IT AT 06Z WED FOR THESE AREAS. 

$$

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  39  24  36  12 /   0   0  20  90 
HOBART OK         45  25  45  11 /   0   0  20  90 
WICHITA FALLS TX  47  27  48  16 /   0   0  10  90 
GAGE OK           45  25  30   7 /   0  10  50  80 
PONCA CITY OK     35  20  27  10 /   0  10  50  90 
DURANT OK         38  25  41  26 /   0   0  10  80 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR OKZ004>044-046.

     WINTER STORM WATCH FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY 
     AFTERNOON FOR OKZ045-047-048-050>052.

TX...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR TXZ083>085.

     WINTER STORM WATCH FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY 
     AFTERNOON FOR TXZ086-089-090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
1128 AM CST MON FEB 7 2011

.AVIATION...
SCATTERED TO BROKEN CLOUD DECK 2-3K FT OVER NORTH CENTRAL AND
CENTRAL OK WILL SLOWLY ERODE FROM THE WEST THROUGH THE AFTERNOON.
MEANWHILE... SURFACE NORTHERLY SURFACE WINDS WILL BECOME S-SELY
LATE TODAY AND OVERNIGHT WHILE INCREASING IN SPEEDS. IFR CEILINGS
WITH AREAS OF FREEZING DRIZZLE DEVELOPING IN NW OK LATE TONIGHT WHILE
SCATTERED LIGHT SNOW WILL SPREAD INTO NORTH CENTRAL OK TOWARDS THE
END OF THE FORECAST PERIOD.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  40  24  36  12 /   0   0  20  90 
HOBART OK         45  25  45  11 /   0   0  20  90 
WICHITA FALLS TX  47  27  48  16 /   0   0  10  90 
GAGE OK           45  25  30   7 /   0  10  50  80 
PONCA CITY OK     35  20  27  10 /   0  10  50  90 
DURANT OK         41  25  41  26 /   0   0  10  80 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR OKZ004>044-046.

     WINTER STORM WATCH FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY 
     AFTERNOON FOR OKZ045-047-048-050>052.

TX...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR TXZ083>085.

     WINTER STORM WATCH FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY 
     AFTERNOON FOR TXZ086-089-090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
1147 AM CST MON FEB 7 2011

.UPDATE...
WE ARE IN THE PROCESS OF UPGRADING THE OK PORTION OF THE WINTER
STORM WATCH TO A WARNING. UPDATED PRODUCTS OUT SHORTLY.
MEANWHILE... MADE SOME MINOR ADJUSTMENTS TO TODAYS TEMPERATURES
MAINLY ACROSS NORTH CENTRAL OK WHERE CLOUDS WILL KEEP HIGHS A BIT
COOLER.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  40  24  36  12 /   0   0  20  90 
HOBART OK         45  25  45  11 /   0   0  20  90 
WICHITA FALLS TX  47  27  48  16 /   0   0  10  90 
GAGE OK           45  25  30   7 /   0  10  50  80 
PONCA CITY OK     35  20  27  10 /   0  10  50  90 
DURANT OK         41  25  41  26 /   0   0  10  80 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING FROM 6 PM TUESDAY TO 6 PM CST WEDNESDAY FOR 
     OKZ016>031-033>040-044-045.

     WINTER STORM WARNING FROM 3 PM TUESDAY TO 6 PM CST WEDNESDAY FOR 
     OKZ004>015.

     WINTER STORM WARNING FROM 9 PM TUESDAY TO 9 PM CST WEDNESDAY FOR 
     OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR TXZ083>086-089-090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
317 PM CST MON FEB 7 2011

.DISCUSSION...MIDDAY UPGRADE TO WINTER STORM WARNING WAS BASED ON 
REMARKABLE MODEL CONSISTENCY REGARDING WARNING CRITERIA...4 TO 8 
INCH...SNOW AMOUNTS WITHIN THE BORDERS OF OKLAHOMA. GREATER 
UNCERTAINTY EXISTS TOWARD THE BORDERS...ESPECIALLY SOUTH INTO 
TEXAS...WHERE MID LEVEL ASCENT WILL BE OF SHORTER DURATION...AND 
MODEL SNOWFALL DROPS TO NEAR OR JUST BELOW WARNING CRITERIA OF 4 
INCHES. WITH TWO FORECAST CYCLES LEFT BEFORE THE ONSET OF SNOW IN 
OUR TEXAS COUNTIES...WE OPTED TO DEFER AN ADVISORY-VERSUS-WARNING
DECISION TO LATER SHIFTS.

IN OKLAHOMA...HOWEVER...IT LOOKS AS THOUGH THIS FRONTAL STORM 
SYSTEM...DESPITE REMAINING OPEN/ NOT DEVELOPING A CLOSED LOW/... 
WILL BE A VERY EFFICIENT SNOW PRODUCER. THE TEMPERATURE PROFILES ARE 
JUST SO FAVORABLE FOR MODERATE TO HEAVY SNOWFALL...GIVEN THAT THE 
COLD AIR IS ALREADY IN PLACE...AND WILL GET COLDER...PLACING A DEEP 
LAYER OF -10 TO -20 C AIR COINCIDENT WITH THE STRONGEST LIFT IN THE 
CLOUD LAYER. STEEP LAPSE RATES ABOVE 600 MB SHOULD ALSO ENHANCE SNOW 
GROWTH IN THE UPPER PART OF THE CLOUD...THUS SEEDING THE REST OF THE 
CLOUD WITH NUCLEI FOR GROWTH BY ACCRETION.

THE ECMWF HAS BEEN A MODEL OF CHOICE PRIMARILY FOR ITS HANDLING OF 
THE SURFACE COLD AIR AND INITIAL ONSET OF PRECIPITATION. THE 12Z GFS 
CAME IN VERY CLOSE TO THE ECMWF. THE NAM IS THE MOST NOTABLE OUTLIER 
IN THE SENSE THAT IT PROBABLY DOES NOT MOVE THE COLD AIR QUICKLY 
ENOUGH TUESDAY IN THE WAKE OF A NORTHERN STREAM WAVE. THE NAM ALSO 
INDUCES A STRONGER PRESSURE WAVE AT LOW LEVELS ALONG THE FRONT ON 
WEDNESDAY...WHICH RESULTS IN CYCLOGENESIS AND EVEN GREATER SNOWFALL 
THAN APPEARS IN OUR FORECAST. WHILE THE NAM AT LEAST REPRESENTS ONE 
POSSIBILITY WITHIN THE SPECTRUM...IT DOES NOT HAVE SUPPORT FROM 
OTHER GUIDANCE...AND DOES NOT APPEAR LIKELY...AS THE MID LEVEL 
FORCING SHOULD REMAIN LOCATED WELL NORTH OF THE FRONT.

WHILE WE LEFT THE GRIDDED FORECAST LARGELY INTACT FROM THE PREVIOUS 
SHIFT...THERE WERE A FEW CHANGES. WE INCREASED POPS TUESDAY AND 
ADDED MENTION OF FREEZING DRIZZLE IN THE NORTH...WHICH MAY EVEN 
BEGIN LATE TONIGHT. THE DRIZZLE WILL LIKELY OCCUR AS THE LOW LAYERS 
SATURATE WITHIN STRONG UPGLIDE...AND BEFORE MID LEVEL ASCENT IS 
SUFFICIENT TO GET SNOW GROWTH. MODELS...INCLUDING THE SREF...PLACE 
ACCUMULATING SNOW IN NORTHERN OKLAHOMA BY TUESDAY AFTERNOON...SO THE 
WINTER STORM WARNING BEGINS THERE AT 3 PM. AND WE EXTENDED THE END 
OF THE EVEN INTO WEDNESDAY EVENING OVER SOUTHEAST OKLAHOMA.

VERY LOW WIND CHILLS WILL DEVELOP DURING THE STORM...AND A WIND
CHILL ADVISORY MAY BE NEEDED AFTER THE WINTER STORM WARNING EXPIRES.
WINDS WILL AVERAGE 20 TO 25 MPH. SOME GUSTS TO 40 ARE LIKELY. NEAR
BLIZZARD CONDITIONS MAY EXIST WEDNESDAY MORNING. THE WINDS WILL
DECREASE MORE QUICKLY IN THE WAKE OF THIS SYSTEM...EVEN BY
WEDNESDAY AFTERNOON...COMPARED TO THE PREVIOUS WINTER STORM.

AFTER THIS STORM...THE LONG WAVE PATTERN TRANSITIONS TO ONE 
FEATURING LESS BLOCKING TO OUR EAST...AND A MORE PROGRESSIVE ZONAL 
FLOW THAT WILL FEATURE SOME MILDER WEATHER AT LEAST.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  27  35  12  17 /  10  30 100  90 
HOBART OK         29  43  11  19 /  10  30 100  60 
WICHITA FALLS TX  33  47  16  23 /   0  10  90  70 
GAGE OK           24  29   7  17 /  10  80 100  50 
PONCA CITY OK     21  25  10  16 /  10  70 100  70 
DURANT OK         28  41  26  28 /   0  10  80 100 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING FROM 6 PM TUESDAY TO 6 PM CST WEDNESDAY FOR 
     OKZ016>031-033>040-044-045.

     WINTER STORM WARNING FROM 3 PM TUESDAY TO 6 PM CST WEDNESDAY FOR 
     OKZ004>015.

     WINTER STORM WARNING FROM 9 PM TUESDAY TO 9 PM CST WEDNESDAY FOR 
     OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR TXZ083>086-089-090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
547 PM CST MON FEB 7 2011

.AVIATION...
CLOUDS AND WIND WILL BOTH INCREASE OVERNIGHT BUT VFR CONDITIONS
WILL PREVAIL. CONDITIONS WILL BEGIN TO DETERIORATE AFTER 12Z AS
PRECIPITATION WITH THIS NEXT WINTER STORM BEGINS TO AFFECT THE
NORTHWEST OKLAHOMA TAFS. SURFACE LOW ALSO DEEPENS IN THE MORNING
AND MOVES SOUTH ACROSS THE SOUTHERN HIGH PLAINS. THIS WILL ALLOW
THE WIND SPEEDS TO BECOME QUITE GUSTY TOMORROW... AND THE WINDS
WILL ALSO SHIFT FROM SOUTH/SOUTHEAST TO EAST/NORTHEAST. CEILINGS
WILL LOWER TO MVFR OR IFR WITH SOME LIFR CIGS POSSIBLE ESPECIALLY
AT KWWR AND KGAG. EXPECT TEMPERATURES TO COOL QUICKLY ENOUGH
TOMORROW TO SUPPORT A PERIOD OF FZRA AT THE NORTHERN AND WESTERN
OKLAHOMA TAF SITES TUESDAY MORNING BEFORE TRANSITIONING TO SNOW.

BEYOND THE VALID TIME OF THESE TAFS... CONDITIONS WILL CONTINUE TO
WORSEN AFTER 090000Z WITH WIDESPREAD SNOW AND BLOWING SNOW WITH
IFR TO LIFR CIGS AND VSBYS LIKELY AS THIS WINTER STORM DEVELOPS
OVER THE AREA.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  27  35  12  17 /  10  30 100  90 
HOBART OK         29  43  11  19 /  10  30 100  60 
WICHITA FALLS TX  33  47  16  23 /   0  10  90  70 
GAGE OK           24  29   7  17 /  10  80 100  50 
PONCA CITY OK     21  25  10  16 /  10  70 100  70 
DURANT OK         28  41  26  28 /   0  10  80 100 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING FROM 6 PM TUESDAY TO 6 PM CST WEDNESDAY FOR 
     OKZ016>031-033>040-044-045.

     WINTER STORM WARNING FROM 3 PM TUESDAY TO 6 PM CST WEDNESDAY FOR 
     OKZ004>015.

     WINTER STORM WARNING FROM 9 PM TUESDAY TO 9 PM CST WEDNESDAY FOR 
     OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR TXZ083>086-089-090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
837 PM CST MON FEB 7 2011

.DISCUSSION...
NO CHANGES APPEAR NECESSARY FOR THE OVERNIGHT HOURS. TEMPERATURE
TRENDS ARE IN LINE TO REACH THE UPPER TEENS IN NORTH CENTRAL OK
AND THE LOWER 30S SOUTHWEST WHERE SOUTH WINDS ARE INCREASING. THE
WINTER STORM WARNING AND ADVISORY REMAIN IN EFFECT AND UNCHANGED
FROM THIS AFTERNOON.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  27  35  12  17 /  10  30 100  90 
HOBART OK         29  43  11  19 /  10  30 100  60 
WICHITA FALLS TX  33  47  16  23 /   0  10  90  70 
GAGE OK           24  29   7  17 /  10  80 100  50 
PONCA CITY OK     21  25  10  16 /  10  70 100  70 
DURANT OK         28  41  26  28 /   0  10  80 100 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING FROM 6 PM TUESDAY TO 6 PM CST WEDNESDAY FOR 
     OKZ016>031-033>040-044-045.

     WINTER STORM WARNING FROM 3 PM TUESDAY TO 6 PM CST WEDNESDAY FOR 
     OKZ004>015.

     WINTER STORM WARNING FROM 9 PM TUESDAY TO 9 PM CST WEDNESDAY FOR 
     OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR TXZ083>086-089-090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
1144 PM CST MON FEB 7 2011

.AVIATION...
MID-LEVEL CLOUDS WILL INCREASE OVERNIGHT AND SURFACE WINDS WILL
STRENGTHEN AS SURFACE LOW MOVES SOUTH-SOUTHEAST FROM COLORADO INTO
THE TEXAS-NEW MEXICO BORDER REGION. LOW CLOUDS WITH IFR CEILINGS
AND WINTER PRECIPITATION WILL BEGIN MOVING INTO NORTHWEST
OKLAHOMA NEAR OR AFTER SUNRISE AND SPREAD SOUTH AND EAST THROUGH
THE DAY CAUSING CONDITIONS TO RAPIDLY DETERIORATE. SNOW AND
BLOWING SNOW WITH INCREASING WINDS WILL BECOME MORE WIDESPREAD
DURING THE DAY ON TUESDAY AND PERSIST INTO TUESDAY NIGHT. FORECAST
TIME-HEIGHT CROSS-SECTIONS OF TEMPERATURE...HUMIDITY AND OMEGA
CONTINUE TO INCLUDE THE THREAT OF A PERIOD OF FREEZING RAIN OR
SLEET DURING THE TRANSITION FROM LIQUID PRECIPITATION TO SNOW.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  27  35  12  17 /  10  30 100  90 
HOBART OK         29  43  11  19 /  10  30 100  60 
WICHITA FALLS TX  33  47  16  23 /   0  10  90  70 
GAGE OK           24  29   7  17 /  10  80 100  50 
PONCA CITY OK     21  25  10  16 /  10  70 100  70 
DURANT OK         28  41  26  28 /   0  10  80 100 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING FROM 6 PM TUESDAY TO 6 PM CST WEDNESDAY FOR 
     OKZ016>031-033>040-044-045.

     WINTER STORM WARNING FROM 3 PM TUESDAY TO 6 PM CST WEDNESDAY FOR 
     OKZ004>015.

     WINTER STORM WARNING FROM 9 PM TUESDAY TO 9 PM CST WEDNESDAY FOR 
     OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WATCH FROM TUESDAY EVENING THROUGH WEDNESDAY 
     AFTERNOON FOR TXZ083>086-089-090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
454 AM CST TUE FEB 8 2011

.DISCUSSION...
TODAY WILL BE QUITE DIFFERENT FOR DIFFERENT PARTS OF OUR FORECAST
AREA. COLD EAST WINDS AND OCCASIONAL SNOW WILL BE TYPICAL IN THE
NORTH... WHILE OUR SOUTHERN COUNTIES WILL BE RELATIVELY MILD FOR
EARLY FEBRUARY.

THE COLD AIRMASS WILL EDGE SOUTH DURING THE DAY... BRINGING THE
SNOW WITH IT. AFTER SNOW BEGINS TO ACCUMULATE... THE MODERATE
NORTH TO NORTHEAST WINDS WILL START BLOWING IT AROUND. BY THIS
EVENING... RAIN AND SNOW WILL EXTEND AS FAR SOUTH AS I-40...
PERHAPS FARTHER.

THE PROVERBIAL WINTRY MIX IS LIKELY ACROSS OUR SOUTHERN COUNTIES
THIS EVENING... AND EVEN DURING THE NIGHT IN OUR FAR SOUTHEAST
COUNTIES. THIS WILL HOLD DOWN SNOWFALL ACCUMULATIONS SOMEWHAT IN
THOSE AREAS... BASICALLY THE SOUTHERN HALF OF OKLAHOMA... AND OUR
TEXAS COUNTIES.

AS THE STORM SYSTEM SHIFTS TOWARD THE EAST... ALL THE
PRECIPITATION WILL TURN TO SNOW... THEN END FROM WEST TO EAST
DURING THE DAY ON WEDNESDAY. COLD AIR WILL CONTINUE TO FLOW
SOUTH... AND TEMPERATURES WILL NOT RECOVER VERY MUCH DURING THE
DAY. VERY COLD OVERNIGHT LOWS ARE IN STORE FOR THE NEXT SEVERAL
NIGHTS.

AFTER THE STORM DEPARTS... THE FLOW WILL BECOME MORE WESTERLY...
SO WE WILL HAVE NOT ONLY MORE A MORE MODERATE AIRMASS BEING
BROUGHT EAST... BUT A DOWNSLOPE COMPONENT TO THE WINDS. ALL THIS
MEANS A STRONG WARM-UP... EXCEPT THAT THE SNOW ON THE GROUND WILL
COUNTER THE WARM-UP VERY SIGNIFICANTLY. BY SUNDAY... MOST OR ALL OF
THE SNOW SHOULD BE GONE... AND TEMPERATURES WILL BE CLOSER TO THE
SEASONAL NORMALS. A SLIGHT COOL-DOWN IS EXPECTED ON MONDAY... BUT
NOTHING LIKE TODAY/TONIGHT.

AFTER THE PRESENT WINTER STORM DEPARTS... NO FURTHER PRECIPITATION
IS EXPECTED THROUGH THE 7-DAY FORECAST PERIOD.

WITH THIS FORECAST ISSUANCE... WE WILL ISSUE A WINTER WEATHER
ADVISORY FOR KNOX AND BAYLOR COUNTIES IN TEXAS... AND UPGRADE THE
WINTER STORM WATCH IN OUR OTHER 6 TEXAS COUNTIES TO A WARNING.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  34  10  19   4 /  50 100  90   0 
HOBART OK         37   9  15   2 /  50 100  60   0 
WICHITA FALLS TX  50  16  21   7 /  20  90  70   0 
GAGE OK           28   3  23  -2 / 100 100  50   0 
PONCA CITY OK     23   6  17   2 /  70 100  70   0 
DURANT OK         46  22  26   9 /  20  80 100  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR OKZ016>031-033>040-044-045.

     WINTER STORM WARNING FROM 3 PM THIS AFTERNOON TO 6 PM CST 
     WEDNESDAY FOR OKZ004>015.

     WINTER STORM WARNING FROM 9 PM THIS EVENING TO 9 PM CST 
     WEDNESDAY FOR OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WARNING FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR TXZ083>086-089-090.

     WINTER WEATHER ADVISORY FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR TXZ087-088.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
539 AM CST TUE FEB 8 2011

.AVIATION...
STRENGTHENING LOW PRESSURE... NOW CENTERED OVER N NM... WILL SHIFT
S AND SE TODAY AND TONIGHT. THIS WILL CAUSE RAPID DETERIORATION IN
AVIATION WEATHER ACROSS OK AND TX TODAY. AS THE POSITION OF THE
LOW CHANGES... WIND DIRECTIONS ACROSS OK/N TX WILL SHIFT GRADUALLY
FROM E/SE TO N/NE... AND WINDS WILL GENERALLY INCREASE IN SPEED. A
MAJOR WINTER STORM IS EXPECTED TO AFFECT ALL OUR TAF SITES THIS
EVENING AND OVERNIGHT. ALTHOUGH CONDITIONS WILL IMPROVE FROM WEST
TO EAST ON WEDNESDAY... MOST AIRPORTS IN OK ARE LIKELY TO BE
CLOSED... AT LEAST IN THE MORNING... DUE TO DRIFTING/DRIFTED SNOW.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  34  10  19   4 /  50 100  90   0 
HOBART OK         37   9  15   2 /  50 100  60   0 
WICHITA FALLS TX  50  16  21   7 /  20  90  70   0 
GAGE OK           28   3  23  -2 / 100 100  50   0 
PONCA CITY OK     23   6  17   2 /  70 100  70   0 
DURANT OK         46  22  26   9 /  20  80 100  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR OKZ016>031-033>040-044-045.

     WINTER STORM WARNING FROM 3 PM THIS AFTERNOON TO 6 PM CST 
     WEDNESDAY FOR OKZ004>015.

     WINTER STORM WARNING FROM 9 PM THIS EVENING TO 9 PM CST 
     WEDNESDAY FOR OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WARNING FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR TXZ083>086-089-090.

     WINTER WEATHER ADVISORY FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR TXZ087-088.

&&

$$
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE NORMAN OK
1028 AM CST TUE FEB 8 2011

.DISCUSSION...
UPDATED GRIDDED FORECAST TO REMOVE MENTION OF FREEZING RAIN MOST
LOCATIONS. CURRENT AND FORECAST SOUNDINGS COLD ENOUGH FOR A
QUICK TRANSITION FROM RAIN TO SNOW WHERE BOUNDARY LAYER
TEMPERATURES ARE WARM ENOUGH FOR INITIAL MIX. SOME SLEET WILL BE
POSSIBLE AT ONSET OF PRECIPITATION LATE THIS AFTERNOON AND THIS
EVENING AS FINE-SCALE MODEL OUTPUT IS SHOWING SIGNALS FOR THUNDER
SLEET NEAR AND JUST NORTH OF FRONT. THIS WOULD MAINLY BE AN ISSUE
FROM WESTERN NORTH TEXAS THROUGH SOUTHWEST AND CENTRAL OKLAHOMA
EARLY TO MID-EVENING BEFORE COMMENCEMENT OF HEAVY SNOW.

DID NOT ALTER SNOWFALL TOTALS WITH THIS UPDATE. WIDESPREAD 4 TO 6
INCHES STILL APPEAR LIKELY...WITH HIGHER TOTALS OF AS MUCH AS 8
TO 10+ INCHES STILL APPEARING POSSIBLE IN ANY BANDED STRUCTURES
THAT DEVELOP ACROSS CENTRAL AND NORTHERN PORTIONS OF OKLAHOMA
OVERNIGHT. WHAT IS A CERTAINTY ACROSS THE REGION WILL BE
DRASTICALLY COLDER CONDITIONS TONIGHT INTO THURSDAY.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  35  10  19   4 /  50 100  90   0 
HOBART OK         38   9  15   2 /  50 100  60   0 
WICHITA FALLS TX  51  16  21   7 /  20  90  70   0 
GAGE OK           28   3  23  -2 / 100 100  50   0 
PONCA CITY OK     22   6  17   2 /  70 100  70   0 
DURANT OK         47  22  26   9 /  20  80 100  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR OKZ016>031-033>040-044-045.

     WINTER STORM WARNING FROM 3 PM THIS AFTERNOON TO 6 PM CST 
     WEDNESDAY FOR OKZ004>015.

     WINTER STORM WARNING FROM 9 PM THIS EVENING TO 9 PM CST 
     WEDNESDAY FOR OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WARNING FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR TXZ083>086-089-090.

     WINTER WEATHER ADVISORY FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR TXZ087-088.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
1221 PM CST TUE FEB 8 2011

.AVIATION...
CEILINGS ACROSS CENTRAL/SOUTHERN OKLAHOMA WILL GRADUALLY
LOWER THIS AFTERNOON AS MUCH COLDER AIR OVER KANSAS
AND NORTHERN OKLAHOMA PUSHES SOUTH. LIGHT SNOW OVER
FAR NORTHWEST OKLAHOMA WILL INCREASE IN INTENSITY THIS
EVENING OVERNIGHT AS LARGE SCALE LIFT INCREASES WITH
APPROACHING TROUGH. WIDESPREAD SNOW WITH CEILINGS BELOW
5K FEET AND VISIBILITIES BELOW 1/2 MILE WILL OCCUR 
MOST TAF SITES BETWEEN MIDNIGHT AND 9AM.  PRECIPITATION
INTENSITY WILL GRADUALLY DECREASE ACROSS WESTERN/NORTHERN
OKLAHOMA DURING THE EARLY MORNING HOURS.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  35  10  19   4 /  50 100  90   0 
HOBART OK         38   9  15   2 /  50 100  60   0 
WICHITA FALLS TX  51  16  21   7 /  20  90  70   0 
GAGE OK           28   3  23  -2 / 100 100  50   0 
PONCA CITY OK     22   6  17   2 /  70 100  70   0 
DURANT OK         47  22  26   9 /  20  80 100  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR OKZ016>031-033>040-044-045.

     WINTER STORM WARNING FROM 3 PM THIS AFTERNOON TO 6 PM CST 
     WEDNESDAY FOR OKZ004>015.

     WINTER STORM WARNING FROM 9 PM THIS EVENING TO 9 PM CST 
     WEDNESDAY FOR OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WARNING FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR TXZ083>086-089-090.

     WINTER WEATHER ADVISORY FROM 6 PM THIS EVENING TO 6 PM CST 
     WEDNESDAY FOR TXZ087-088.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
354 PM CST TUE FEB 8 2011

.DISCUSSION...
MODERATE SNOW AND BLOWING SNOW HAS MOVED INTO NORTHWEST OKLAHOMA... 
WITH MINOR ACCUMULATIONS BEGINNING TO BE REPORTED NEAR THE 
PANHANDLES BORDER. SHOULD SEE THE SNOWFALL INTENSITIES RAMP UP 
ACROSS NORTHWEST AND WESTERN OKLAHOMA OVER THE NEXT SEVERAL HOURS. 
THE SWATH OF MODERATE TO HEAVY SNOWFALL WILL DEVELOP FURTHER EAST AS 
THE MAIN STORM SYSTEM SHIFTS FROM COLORADO OVER OKLAHOMA. THERE MAY 
BE A SHORT PERIOD OF SOME SLEET... AND MAYBE EVEN THUNDER SLEET 
ALONG A NARROW STRIP NEAR THE INTERSTATE 44 CORRIDOR PRIOR TO THE 
SWITCHOVER. EVEN WITH A PERIOD OF SLEET... MOST MODELS CONTINUE TO 
BE PRETTY CONSISTENT WITH WIDESPREAD 6+ INCHES OVER A LARGE PORTION 
OF OUR CWA... WITH SOME LOCATIONS OVER THE NORTHERN HALF OF OKLAHOMA 
PICKING UP CLOSE TO 10 INCHES. THE SNOW TOTALS OVER NORTHWEST 
OKLAHOMA WILL HAVE TO BE WATCHED... AS HI RESOLUTION MODELS SHOWING 
A PERIOD OF INTENSE SNOWFALL RATES AND SOMEWHAT HIGHER TOTALS. WE 
WILL GO AHEAD AND LEAVE CURRENT TOTALS AS IS FOR NOW... ADJUSTING AS 
NECESSARY THROUGH THE EVENING. 

THE OTHER ISSUE WITH THIS STORM IS THE VERY COLD TEMPERATURES THAT 
WILL OVERSPREAD THE AREA. MILD TEMPERATURES THIS AFTERNOON FROM 
INTERSTATE 40 SOUTH WILL BE KNOCKED DOWN 20 TO 30 DEGREES BY 
TOMORROW MORNING. VERY LITTLE RECOVERY WILL OCCUR TOMORROW AS 
WELL... WHICH WILL MAKE IT FEEL QUITE UNBEARABLE OUTSIDE. 

AS CONSISTENT AS THE MODELS HAVE BEEN WITH THIS WINTER STORM... THEY 
HAVE ALSO BEEN CONSISTENT IN ENDING THE HEAVIER PRECIPITATION ENDING 
FAIRLY QUICKLY FROM WEST TO EAST TOMORROW MORNING. GUSTY NORTHERLY 
WINDS WILL KEEP BLOWING AND DRIFTING SNOW THROUGH THE AFTERNOON. 

AFTER THE STORM MOVES EAST... A DRY FORECAST WILL DOMINATE THE 
EXTENDED... AS THE LARGE SCALE PATTERN SHIFT WILL BE IN FULL FORCE. 
WILL CONTINUE TO UNDERCUT GUIDANCE THROUGH SATURDAY DUE TO LINGERING 
SNOW COVER. AFTER THAT... TEMPERATURES SHOULD BE AT OR JUST ABOVE 
MID FEBRUARY AVERAGES.   

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  10  18   3  29 / 100  90   0  10 
HOBART OK          9  14   2  30 / 100  60   0   0 
WICHITA FALLS TX  16  20   7  31 /  90  70   0  10 
GAGE OK            3  18  -2  34 / 100  50   0   0 
PONCA CITY OK      6  16  -4  26 / 100  70   0   0 
DURANT OK         22  25   9  30 /  80 100  10  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING UNTIL 6 PM CST WEDNESDAY FOR OKZ016>031-
     033>040-044-045.

     WINTER STORM WARNING UNTIL 6 PM CST WEDNESDAY FOR OKZ004>015.

     WINTER STORM WARNING FROM 9 PM THIS EVENING TO 9 PM CST 
     WEDNESDAY FOR OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WARNING UNTIL 6 PM CST WEDNESDAY FOR TXZ083>086-089-
     090.

     WINTER WEATHER ADVISORY UNTIL 6 PM CST WEDNESDAY FOR TXZ087-088.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
550 PM CST TUE FEB 8 2011

.AVIATION...
WINTER STORM IN UNDERWAY IN NORTHERN OKLAHOMA WITH KGAG... KWWR
AND KCSM ALREADY REPORTING SNOW WITH VSBYS AT OR BELOW 3SM.
HEAVIEST SNOW BAND IS IN NORTHWEST OKLAHOMA ALONG THE KANSAS-
OKLAHOMA BORDER AND WILL BE SPREADING SOUTHEAST THROUGH THE
EVENING. ALTHOUGH CHANCES ARE LOW ENOUGH TO NOT INCLUDE IN THE
TAFS... THERE IS STILL A CHANCE OF SLEET AND/OR FREEZING RAIN
ACROSS CENTRAL AND SOUTHERN OKLAHOMA AND WESTERN NORTH TEXAS AS
LOW-LEVEL TEMPERATURES COOL. EXPECT GUSTY WINDS AND WIDESPREAD
SNOW/BLOWING SNOW WITH IFR TO LIFR CEILINGS OVERNIGHT AND INTO
WEDNESDAY BEFORE SNOW TAPERS OFF FROM WEST TO EAST. MAY SEE CIGS
LIFT TO ABOVE 030 ACROSS WESTERN OKLAHOMA ON WEDNESDAY AFTERNOON
AS STORM SYSTEM MOVES AWAY FROM THE AREA.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  10  18   3  29 / 100  90   0  10 
HOBART OK          9  14   2  30 / 100  60   0   0 
WICHITA FALLS TX  16  20   7  31 /  90  70   0  10 
GAGE OK            3  18  -2  34 / 100  50   0   0 
PONCA CITY OK      6  16  -4  26 / 100  70   0   0 
DURANT OK         22  25   9  30 /  80 100  10  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING UNTIL 6 PM CST WEDNESDAY FOR OKZ016>031-
     033>040-044-045.

     WINTER STORM WARNING UNTIL 6 PM CST WEDNESDAY FOR OKZ004>015.

     WINTER STORM WARNING FROM 9 PM THIS EVENING TO 9 PM CST 
     WEDNESDAY FOR OKZ032-041>043-046>048-050>052.

TX...WINTER STORM WARNING UNTIL 6 PM CST WEDNESDAY FOR TXZ083>086-089-
     090.

     WINTER WEATHER ADVISORY UNTIL 6 PM CST WEDNESDAY FOR TXZ087-088.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
913 PM CST TUE FEB 8 2011

.UPDATE...
PRIMARY PRECIPITATION BAND HAS SET UP FROM NORTH CENTRAL OKLAHOMA
SOUTHWEST INTO THE TEXAS PANHANDLE WITH THE PRECIPITATION
INCREASING SIGNIFICANTLY IN THE TEXAS PANHANDLE OVER THE LAST
COUPLE OF HOURS. IN THE NORTHERN OKLAHOMA BAND... SNOWFALL
ESTIMATES FROM LAW ENFORCEMENT INCLUDE 3 TO 4 INCHES AT BUFFALO...
4 TO 5 INCHES AT BLACKWELL AND AROUND 2 INCHES IN ENID SO FAR.
ALTHOUGH THE HEAVY SNOW EVENT IS ONGOING ACROSS THE NORTHERN TWO
TIERS OF COUNTIES IN OKLAHOMA... THE HEAVY SNOW BAND OVER THE
TEXAS PANHANDLE WILL MOVE EAST AND BECOME THE PRIMARY FEATURE OVER
WEST CENTRAL AND CENTRAL OKLAHOMA LATE THIS EVENING AND OVERNIGHT.

FARTHER SOUTHEAST... LIGHT RADAR REFLECTIVITIES HAVE CORRESPONDED
WITH SOME REPORTS OF LIGHT SNOW AND SLEET ACROSS CENTRAL AND
SOUTHERN OKLAHOMA. ALTHOUGH THE RADAR MAY BE OVERSHOOTING SOME OF
THE PRECIPITATION WITH FORCING AT SUCH LOW LEVELS.

HAVE MADE SOME RELATIVELY MINOR UPDATES TO THE PACKAGE THIS
EVENING... MAINLY TO UPDATE THE TIMING OF THE PRECIPITATION
/ESPECIALLY IN THE SOUTHEAST/... INCREASE WIND GUSTS /ESPECIALLY
IN THE SOUTHWEST/... AND REDUCE MIN TEMPERATURES IN MANY AREAS.
GIVEN THE SNOWFALL RATES AND EXPECTED EVOLUTION... THE PREDICTED
SNOWFALL AMOUNTS STILL LOOK REASONABLE. .26.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK   8  18   3  29 / 100  90   0  10 
HOBART OK          7  14   2  30 / 100  60   0   0 
WICHITA FALLS TX  12  20   7  31 /  90  70   0  10 
GAGE OK           -1  18  -2  34 / 100  50   0   0 
PONCA CITY OK      5  16  -4  26 / 100  70   0   0 
DURANT OK         22  25   9  30 /  80 100  10  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING UNTIL 6 PM CST WEDNESDAY FOR OKZ004>031-
     033>040-044-045.

     WINTER STORM WARNING UNTIL 9 PM CST WEDNESDAY FOR OKZ032-041>043-
     046>048-050>052.

TX...WINTER STORM WARNING UNTIL 6 PM CST WEDNESDAY FOR TXZ083>086-089-
     090.

     WINTER WEATHER ADVISORY UNTIL 6 PM CST WEDNESDAY FOR TXZ087-088.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
1146 PM CST TUE FEB 8 2011

.AVIATION...
HEAVY SNOW CONTINUES TO AFFECT THE NORTHERN OK TAF SITES /KGAG..
KWWR AND KPNC/ WITH THE FIRST SNOW BAND. RADAR SHOWS SNOW
INCREASING ACROSS WEST CENTRAL OKLAHOMA NEAR KCSM AND KHBR AND
PERIODS OF HEAVY SNOW WILL BEGIN THERE SOON... AND PERSIST FOR A
FEW HOURS AS THE LARGE AREA OF HEAVY SNOW IN THE TEXAS PANHANDLE
MOVES EAST. THIS BAND WILL EVENTUALLY MOVE INTO KLAW.. KOKC AND
KOUN AND LIKELY KSPS DURING THE EARLY MORNING HOURS. LATEST MODELS
SUGGEST THAT THE SNOW WILL DIMINISH AT THE TAF SITES PRETTY
RAPIDLY BETWEEN SUNRISE AND NOON WITH VFR CONDITIONS LIKELY
RETURNING BY LATE WEDNESDAY AFTERNOON OR EARLY EVENING.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK   8  18   3  29 / 100  90   0  10 
HOBART OK          7  14   2  30 / 100  60   0   0 
WICHITA FALLS TX  12  20   7  31 /  90  70   0  10 
GAGE OK           -1  18  -2  34 / 100  50   0   0 
PONCA CITY OK      5  16  -4  26 / 100  70   0   0 
DURANT OK         22  25   9  30 /  80 100  10  10 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING UNTIL 6 PM CST WEDNESDAY FOR OKZ004>031-
     033>040-044-045.

     WINTER STORM WARNING UNTIL 9 PM CST WEDNESDAY FOR OKZ032-041>043-
     046>048-050>052.

TX...WINTER STORM WARNING UNTIL 6 PM CST WEDNESDAY FOR TXZ083>086-089-
     090.

     WINTER WEATHER ADVISORY UNTIL 6 PM CST WEDNESDAY FOR TXZ087-088.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
426 AM CST WED FEB 9 2011

.DISCUSSION...
WIDESPREAD SNOW... SOME OF IT QUITE HEAVY... IS OCCURRING OVER
NEARLY ALL OUR FORECAST AREA AT THIS TIME. MODERATE TO STRONG
NORTH WINDS ARE ALSO CAUSING BLOWING AND DRIFTING TO OCCUR.

WE EXPECT THE HEAVIEST BANDS OF SNOW... NOW OVER NORTHERN
OKLAHOMA... TO SHIFT EAST RATHER QUICKLY... AND SHOULD BE EXITING
OUR FORECAST AREA BY THE BEGINNING OF THE FIRST PERIOD OF THIS
FORECAST. AS A RESULT... THE HEAVIEST SNOWFALL EXPECTED THIS
MORNING... AFTER ABOUT 7 AM... WILL BE OVER OUR SOUTHEASTERN
COUNTIES. BLOWING/DRIFTING SNOW ARE EXPECTED TO CONTINUE... MAINLY
OVER THE SOUTHWEST QUADRANT OF OKLAHOMA... AND ADJACENT PARTS OF
WESTERN NORTH TEXAS... WHERE WINDS WILL CONTINUE TO BE STRONGEST.

THE SNOW SHOULD TAPER OFF QUICKLY AS THE DAY PROGRESSES... AND THE
LAST FLAKES SHOULD FALL OVER OUR FAR SOUTHEAST COUNTIES LATE THIS
AFTERNOON. NEW SNOW ACCUMULATIONS AFTER NOON WILL BE RELATIVELY
LIGHT... ALTHOUGH AN INCH OR TWO WILL STILL BE POSSIBLE OVER
SOUTH-CENTRAL AND SOUTHEAST OKLAHOMA.

TONIGHT WILL BE VERY COLD... WITH FRESH SNOW COVER... LIGHT
WINDS... AND GENERALLY CLEAR SKIES. LOW TEMPERATURES WILL DIP
BELOW ZERO OVER MUCH OF NORTHERN AND CENTRAL OKLAHOMA... AND
SINGLE DIGITS WILL BE THE RULE TO THE SOUTH.

THE EXTENSIVE... AND HEAVY... SNOW COVER WILL RESULT IN A VERY
FEEBLE TEMPERATURE RECOVERY TOMORROW... AND TOMORROW NIGHT WILL BE
COLD AGAIN... BUT NOT QUITE AS COLD.

THE LARGE-SCALE WEATHER PATTERN CHANGES SIGNIFICANTLY LATE THIS
WEEK AND NEXT WEEK. MUCH WARMER WEATHER WILL RETURN TO THE
SOUTHERN PLAINS. HOWEVER... ANY LINGERING SNOW COVER WILL GREATLY
LIMIT THE WARM-UP... AS SOLAR RADIATION WILL GO FIRST TO MELTING
SNOW... AND THEN EVAPORATING THE MOISTURE LEFT BEHIND.
NEVERTHELESS... ALONG THE FRINGES OF THE SNOW... RELATIVELY
UNMODIFIED WARM AIR WILL STILL BE ABLE TO RAISE TEMPERATURES
MARKEDLY. 

A FEW WEAK UPPER-LEVEL WAVES ARE FORECAST TO PASS OVER OKLAHOMA
AND NORTH TEXAS DURING THE LAST SEVERAL DAYS OF THE FORECAST...
BUT AT THIS TIME... IT APPEARS THAT MOISTURE WILL BE TOO LIMITED
TO WARRANT ANY MENTION OF RAIN CHANCES.

WE WILL NOT MAKE ANY CHANGES TO THE CURRENT WARNINGS AND
ADVISORY... HOWEVER... WE WOULD EXPECT THAT THE WARNING WILL BE
TERMINATED FROM WEST TO EAST DURING THE DAY... AND MAY BE REPLACED
WITH A WIND CHILL ADVISORY.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  19  -1  29  12 /  90   0  10   0 
HOBART OK         18  -1  30  15 /  60   0   0   0 
WICHITA FALLS TX  21   3  31  17 /  70   0  10   0 
GAGE OK           17  -1  34  15 /  50   0   0   0 
PONCA CITY OK     16  -8  26  10 /  70   0   0   0 
DURANT OK         22   8  30  12 / 100  10  10   0 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING UNTIL 6 PM CST THIS EVENING FOR OKZ004>031-
     033>040-044-045.

     WINTER STORM WARNING UNTIL 9 PM CST THIS EVENING FOR OKZ032-
     041>043-046>048-050>052.

TX...WINTER STORM WARNING UNTIL 6 PM CST THIS EVENING FOR TXZ083>086-
     089-090.

     WINTER WEATHER ADVISORY UNTIL 6 PM CST THIS EVENING FOR TXZ087-
     088.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
545 AM CST WED FEB 9 2011

.AVIATION...
THE WINTER STORM IS PROGRESSING STEADILY EAST... AND RAPID
IMPROVEMENT IS EXPECTED AT MOST SITES DURING THE MORNING. CLOUD
HEIGHTS WILL BE QUITE VARIABLE TODAY... SO TAF NUMBERS SHOULD NOT
BE TAKEN TOO SERIOUSLY UNTIL THIS EVENING. TAF WIND SPEEDS MAY
DIFFER SIGNIFICANTLY FROM OBSERVATIONS AT A FEW SITES THIS
MORNING... DUE TO SOME ISSUES WITH THE WIND SPEED OBSERVING
SYSTEM. THE KWWR TAF PROBABLY WILL NOT BE AMENDED UNTIL THE
VISIBILITY SENSOR IS WORKING AGAIN.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  19  -1  29  12 /  90   0  10   0 
HOBART OK         18  -1  30  15 /  60   0   0   0 
WICHITA FALLS TX  21   3  31  17 /  70   0  10   0 
GAGE OK           17  -1  34  15 /  50   0   0   0 
PONCA CITY OK     16  -8  26  10 /  70   0   0   0 
DURANT OK         22   8  30  12 / 100  10  10   0 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING UNTIL 6 PM CST THIS EVENING FOR OKZ004>031-
     033>040-044-045.

     WINTER STORM WARNING UNTIL 9 PM CST THIS EVENING FOR OKZ032-
     041>043-046>048-050>052.

TX...WINTER STORM WARNING UNTIL 6 PM CST THIS EVENING FOR TXZ083>086-
     089-090.

     WINTER WEATHER ADVISORY UNTIL 6 PM CST THIS EVENING FOR TXZ087-
     088.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
1130 AM CST WED FEB 9 2011

.AVIATION...THE BACK EDGE OF A SLOPING FRONTAL STORM SYSTEM WAS
MOVING THROUGH THE REGION. LIGHT FALLING SNOW WILL MOVE OUT OF
CENTRAL AND NORTHERN OKLAHOMA TAF SITES BY 19Z. GUSTY WINDS WILL
MAINTAIN BLOWING SNOW WITH SOME MARGINAL REDUCTION TO VISIBILITY
THROUGH THE AFTERNOON. THEN EXPECT A CLEAR AND COLD NIGHT WITH
WINDS QUICKLY DIMINISHING BELOW 10 KNOTS AROUND 00Z. SURFACE HIGH
WILL SLIDE THROUGH OVERNIGHT...AND WINDS WILL TURN AROUND TO
SOUTHWESTERLY BY MORNING.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK  17   0  29  12 /  90   0  10   0 
HOBART OK         19   1  30  15 /  60   0   0   0 
WICHITA FALLS TX  21   6  31  17 /  70   0  10   0 
GAGE OK           17  -3  34  15 /  50   0   0   0 
PONCA CITY OK     16  -8  26  10 /  70   0   0   0 
DURANT OK         22   8  30  12 / 100  10  10   0 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WINTER STORM WARNING UNTIL 6 PM CST THIS EVENING FOR OKZ006>008-
     012-013-017>020-023>031-038>040-044-045.

     WIND CHILL ADVISORY UNTIL 6 PM CST THIS EVENING FOR OKZ004>048-
     050>052.

     WINTER STORM WARNING UNTIL 9 PM CST THIS EVENING FOR OKZ032-
     041>043-046>048-050>052.

TX...WINTER STORM WARNING UNTIL 6 PM CST THIS EVENING FOR TXZ086-089-
     090.

     WIND CHILL ADVISORY UNTIL 6 PM CST THIS EVENING FOR TXZ083>090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
349 PM CST WED FEB 9 2011

.DISCUSSION...THE SWATH OF HEAVIEST SNOWFALL THIS MORNING 
CONCENTRATED ALONG A BROAD MID LEVEL FRONT IN THE NORTHERN ONE THIRD 
OF OKLAHOMA. OTHER HEALTHY SNOWFALL TOTALS OF AT LEAST 4 INCHES WERE 
OBSERVED TO NEAR AND JUST SOUTH OF INTERSTATE 40...WITH GENERALLY 1 
TO 3 INCHES IN SOUTHERN OKLAHOMA AND NORTH TEXAS. A SUMMARY OF 
SNOWFALL OBSERVATIONS IS AVAILABLE AS A LOCAL STORM REPORT/LSR/ AND 
PUBLIC INFORMATION STATEMENT/PNS/ FROM OUR OFFICE...AS WELL AS IN 
GRAPHICAL FORMAT ON OUR WEB PAGE... WWW.SRH.NOAA.GOV/OUN/ENHANCED.PHP

THE STORM SYSTEM HAD LARGELY EXITED...ALTHOUGH COLD AIR CONTINUED TO 
SPILL SOUTHWARD INTO THE BASE OF A LARGE TROUGH NOW CARVED OUT OVER 
THE U.S. STREETS AFTERNOON STRATOCUMULUS AND SNOW FLURRIES WILL 
DIMINISH WITH NIGHTFALL. WIND SPEEDS WILL ALSO COME DOWN 
MARKEDLY...INTO THE 5-12 MPH RANGE...BUT WILL NOT RELAX ENTIRELY AS 
THERE IS NO WELL DEFINED HIGH PRESSURE CENTER TO SLIDE THROUGH THE 
REGION. WITH CLEAR SKIES AND TEMPERATURES FALLING TO THE SINGLE 
DIGITS ABOVE AND BELOW ZERO TONIGHT...WHAT LIGHT WIND THERE 
IS...WILL MAINTAIN WIND CHILL TEMPERATURES CLOSE ADVISORY CRITERIA 
IN SOME AREAS...AND SOLIDLY IN ADVISORY RANGE ACROSS NORTHERN 
OKLAHOMA. GIVEN THAT ARCTIC OUTBREAKS OF THIS MAGNITUDE...AND 
WIDESPREAD FRESH SNOW COVER...ARE RELATIVELY RARE...WE WILL CONTINUE 
A WIND CHILL ADVISORY THROUGH MORNING TO HIGHLIGHT THE STILL 
HAZARDOUS OUTDOOR CONDITIONS.

THE 12Z GFS AND NAM ARE GOOD INTO THE WEEKEND...THEN THE ECMWF WAS 
PREFERRED IN THE EXTENDED...BUT MODEL DIFFERENCES ARE MINOR. WE 
ANTICIPATE A STEADY WARMING TREND. SOME OF OUR WEST AND SOUTHWEST 
COUNTIES WILL RISE JUST ABOVE FREEZING THURSDAY...AND WIDESPREAD SUN 
WILL GET THE MELT-OFF STARTED. FOR THE FRIDAY TO SUNDAY 
TEMPERATURES...THE MOS GUIDANCE APPEARED TOO WARM IN THE FACE OF 
SNOW COVER...BUT DOWNSLOPE WIND...SUNSHINE...AND SUBSTANTIALLY 
WARMER 850 MB TEMPS LED US TO RAISE TEMPS A BIT FROM THE PREVIOUS 
FORECAST PACKAGE. UPPER LEVEL FLOW TURNS WESTERLY AND THEN GOES INTO 
SHORT TO MEDIUM WAVELENGTH RIDGING BY EARLY NEXT WEEK. NO 
SIGNIFICANT WEATHER SYSTEMS ANTICIPATED...AND THE FORECAST IS DRY 
THROUGH EARLY NEXT WEEK.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK   0  30  12  42 /   0   0   0   0 
HOBART OK          1  29  15  45 /   0   0   0   0 
WICHITA FALLS TX   6  34  17  51 /   0   0   0   0 
GAGE OK           -3  30  14  46 /   0   0   0   0 
PONCA CITY OK     -8  24  10  36 /   0   0   0   0 
DURANT OK          8  33  12  43 /   0   0   0   0 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WIND CHILL ADVISORY UNTIL 10 AM CST THURSDAY FOR OKZ004>048-
     050>052.

TX...WIND CHILL ADVISORY UNTIL 10 AM CST THURSDAY FOR TXZ083>090.

&&

$$
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
519 PM CST WED FEB 9 2011

.AVIATION...
0Z TAFS...MVFR CEILINGS MAY AFFECT KSPS/KOKC FOR THE FIRST HOUR OR
SO BEFORE CLOUDS MOVE EAST OF ALL TAF SITES. OTHERWISE... VFR
CONDITIONS THROUGH THE REST OF THE TAF PERIOD.

&&

.PRELIMINARY POINT TEMPS/POPS...
OKLAHOMA CITY OK   0  30  12  42 /   0   0   0   0 
HOBART OK          1  29  15  45 /   0   0   0   0 
WICHITA FALLS TX   6  34  17  51 /   0   0   0   0 
GAGE OK           -3  30  14  46 /   0   0   0   0 
PONCA CITY OK     -8  24  10  36 /   0   0   0   0 
DURANT OK          8  33  12  43 /   0   0   0   0 

&&

.OUN WATCHES/WARNINGS/ADVISORIES...
OK...WIND CHILL ADVISORY UNTIL 10 AM CST THURSDAY FOR OKZ004>048-
     050>052.

TX...WIND CHILL ADVISORY UNTIL 10 AM CST THURSDAY FOR TXZ083>090.

&&

$$
 

Hazardous Weather Outlooks

 
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
1200 PM CST TUE FEB 1 2011 

OKZ004>048-050>052-TXZ083>090-021100-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
1200 PM CST TUE FEB 1 2011 

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED. 

DISCUSSION...
A STRONG WINTER STORM WILL CONTINUE TO MOVE ACROSS THE SOUTHERN 
PLAINS THIS AFTERNOON. THE CHANCE OF THUNDERSTORMS IN THE AREA HAS 
DIMINISHED... AS THE HEAVIER SNOW SHIFTS EAST OF THE AREA.       

PROBABILITY TABLE...
VALID THROUGH 700 AM CST WED FEB 2.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...LESS THAN 5 PERCENT.

OTHER HAZARDOUS WEATHER...
SNOW WILL TAPER OFF THIS AFTERNOON... BUT STRONG WINDS WILL CONTINUE 
TO CREATE BLIZZARD OR NEAR-BLIZZARD CONDITIONS IN MANY AREAS FOR THE 
REST OF THE DAY. DANGEROUS COLD WILL CONTINUE... WITH WIND CHILLS 
REMAINING WELL BELOW ZERO IN MOST AREAS THROUGH TONIGHT. PLEASE 
REFER TO THE LATEST WINTER WEATHER WARNINGS AND ADVISORIES FOR 
DETAILS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY... 

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
BITTER COLD CONDITIONS WILL PERSIST INTO THE LATTER PART OF THE 
WEEK. PLEASE REFER TO THE LATEST WINTER STORM WARNINGS AND 
ADVISORIES FOR DETAILS.

AFTER A BRIEF WARMER PERIOD EARLY THIS WEEKEND...ANOTHER ARCTIC 
FRONT WILL ARRIVE LATE SUNDAY...BRINGING ANOTHER ROUND OF VERY LOW 
WIND CHILL TEMPERATURES...AND A CHANCE OF WINTRY PRECIPITATION.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
WEDNESDAY. 

$$
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE NORMAN OK
547 PM CST TUE FEB 1 2011 

OKZ004>048-050>052-TXZ083>090-021100-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
547 PM CST TUE FEB 1 2011 

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED. 

DISCUSSION...
A STRONG WINTER STORM WILL CONTINUE TO EXIT THE SOUTHERN PLAINS 
TONIGHT. THE CHANCE OF THUNDERSTORMS HAS ENDED.       

PROBABILITY TABLE...
VALID THROUGH 700 AM CST WED FEB 2.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...LESS THAN 5 PERCENT.

OTHER HAZARDOUS WEATHER...
BLOWING SNOW WILL CONTINUE TO REDUCE VISIBILITIES IN SOME LOCATIONS 
ACROSS OKLAHOMA AND WESTERN NORTH TEXAS TONIGHT. DANGEROUS COLD WILL 
ALSO CONTINUE... WITH WIND CHILLS REMAINING WELL BELOW ZERO TONIGHT. 
PLEASE REFER TO THE LATEST WIND CHILL WARNINGS AND ADVISORIES FOR 
DETAILS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY... 

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
BITTER COLD CONDITIONS WILL PERSIST INTO AT LEAST THURSDAY. PLEASE 
REFER TO THE LATEST WIND CHILL WARNINGS AND ADVISORIES FOR DETAILS.

AFTER A BRIEF WARMER PERIOD EARLY THIS WEEKEND...ANOTHER ARCTIC 
FRONT WILL ARRIVE LATE SUNDAY...BRINGING ANOTHER ROUND OF VERY LOW 
WIND CHILL TEMPERATURES...AND A CHANCE OF WINTRY PRECIPITATION.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
WEDNESDAY. 

$$
HAZARDOUS WEATHER OUTLOOK 
NATIONAL WEATHER SERVICE NORMAN OK
455 AM CST WED FEB 2 2011 

OKZ004>048-050>052-TXZ083>090-021800-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
455 AM CST WED FEB 2 2011 

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...TODAY AND TONIGHT...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED. 

DISCUSSION...
A COLD... STABLE AIRMASS WILL CONTINUE OVER THE AREA.      

PROBABILITY TABLE...
VALID THROUGH 700 AM CST THU FEB 3. 
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...ZERO PERCENT.

OTHER HAZARDOUS WEATHER...
GUSTY NORTH WINDS THIS MORNING MAY CAUSE DRIFTING SNOW ACROSS 
PORTIONS OF CENTRAL AND NORTH CENTRAL OKLAHOMA... ESPECIALLY ALONG 
ROADWAYS NEAR OPEN FIELDS. VERY COLD TEMPERATURES AND THE BRISK 
WINDS WILL CONTINUE TO RESULT IN BELOW ZERO WIND CHILLS. PLEASE 
REFER TO THE LATEST WIND CHILL WARNINGS AND ADVISORIES FOR DETAILS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY... 

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
BITTER COLD CONDITIONS WILL PERSIST INTO THURSDAY.  

AFTER A BRIEF PERIOD OF WARMER TEMPERATURES EARLY THIS WEEKEND... AN 
ARCTIC FRONT WILL ARRIVE LATE SUNDAY... BRINGING ANOTHER ROUND OF 
VERY LOW WIND CHILL TEMPERATURES... AND A CHANCE OF WINTRY 
PRECIPITATION.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT NOON 
TODAY. 

$$
HAZARDOUS WEATHER OUTLOOK 
NATIONAL WEATHER SERVICE NORMAN OK
1135 AM CST WED FEB 2 2011 

OKZ004>048-050>052-TXZ083>090-031100-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
1135 AM CST WED FEB 2 2011 

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED. 

DISCUSSION...
A COLD... STABLE AIRMASS WILL CONTINUE OVER THE AREA.      

PROBABILITY TABLE...
VALID THROUGH 700 AM CST THU FEB 3. 
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...ZERO PERCENT.

OTHER HAZARDOUS WEATHER...
GUSTY NORTH WINDS TODAY MAY CAUSE DRIFTING SNOW ACROSS 
PORTIONS OF CENTRAL AND NORTH CENTRAL OKLAHOMA... ESPECIALLY ALONG 
ROADWAYS NEAR OPEN FIELDS. VERY COLD TEMPERATURES AND THE BRISK 
WINDS WILL CONTINUE TO RESULT IN BELOW ZERO WIND CHILLS. PLEASE 
REFER TO THE LATEST WIND CHILL ADVISORY FOR DETAILS.

WITH SUNSHINE TODAY SOME OF THE SNOW MAY MELT... HOWEVER... WITH 
TEMPERATURES WELL BELOW FREEZING TONIGHT THIS LAYER OF WATER MAY 
REFREEZE FORMING ICE. SO ROADWAYS MAY REMAIN TREACHEROUS INTO 
THURSDAY.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY... 

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
BITTER COLD CONDITIONS WILL PERSIST INTO THURSDAY.  

AFTER A BRIEF PERIOD OF WARMER TEMPERATURES EARLY THIS WEEKEND... AN 
ARCTIC FRONT WILL ARRIVE LATE SUNDAY... BRINGING ANOTHER ROUND OF 
VERY LOW WIND CHILL TEMPERATURES... AND A CHANCE OF WINTRY 
PRECIPITATION.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
THURSDAY. 

$$
HAZARDOUS WEATHER OUTLOOK 
NATIONAL WEATHER SERVICE NORMAN OK
1109 AM CST THU FEB 3 2011 

OKZ004>048-050>052-TXZ083>090-031800-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
1109 AM CST THU FEB 3 2011 

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED. 

DISCUSSION...
CLOUD COVER WILL INCREASE AHEAD OF A SLOW MOVING UPPER LEVEL TROUGH. 
ISOLATED SNOW FLURRIES ARE POSSIBLE...BUT THE AIR WILL REMAIN COLD 
AND STABLE.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST FRI FEB 4. 
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...ZERO PERCENT.

OTHER HAZARDOUS WEATHER...
WITH LIGHT WINDS...BUT COLD TEMPERATURES...WIND CHILL TEMPERATURES 
WILL REMAIN QUITE COLD THROUGH TONIGHT. ADVISORIES WILL BE ALLOWED 
TO EXPIRE...BUT ANYONE SPENDING AN EXTENDED TIME OUTDOORS SHOULD 
CONTINUE TO GUARD AGAINST FROSTBITE.

KEEP IN MIND THAT ANY SNOW THAT MELTS TODAY WILL REFREEZE ON ROADS 
AND SIDEWALKS TONIGHT. 

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
AN UPPER LEVEL TROUGH WILL TRACK EASTWARD THROUGH THE REGION ON 
FRIDAY. ALTHOUGH LOW LEVELS REMAIN COLD AND STABLE...THE LIFT 
GENERATED AT UPPER LEVELS...WILL RESULT IN VERY LIGHT SNOW AFFECTING 
THE AREA NEAR AND EAST OF OKLAHOMA CITY TO WICHITA FALLS. LIGHT SNOW 
ACCUMULATION OF ONE HALF OR ONE INCH IS POSSIBLE.

AFTER A BRIEF PERIOD OF WARMER TEMPERATURES EARLY THIS WEEKEND... 
NORTHWESTERLY FLOW ALOFT WILL BRING A SERIES OF DISTURBANCES...AND 
INCREASINGLY COLDER WEATHER BEGINNING SUNDAY. ANY OF THESE 
DISTURBANCES MAY PRODUCE LIGHT ACCUMULATION OF SNOW FROM SATURDAY 
NIGHT THROUGH MONDAY. A MORE SIGNIFICANT FALL OF SNOW MAY OCCUR WITH 
A TROUGH ARRIVING NEXT WEDNESDAY. AT THIS TIME...THE WEDNESDAY 
SYSTEM DOES NOT APPEAR LIKELY TO PRODUCE HEAVY SNOW...BUT PERHAPS A 
BROAD SWATH OF 1 TO 3 INCHES.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
FRIDAY.

$$
HAZARDOUS WEATHER OUTLOOK ...UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
150 PM CST THU FEB 3 2011 

OKZ004>048-050>052-TXZ083>090-041100-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
150 PM CST THU FEB 3 2011 

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED. 

DISCUSSION...
CLOUD COVER WILL INCREASE AHEAD OF A SLOW MOVING UPPER LEVEL TROUGH. 
ISOLATED SNOW FLURRIES ARE POSSIBLE...BUT THE AIR WILL REMAIN COLD 
AND STABLE.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST FRI FEB 4. 
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...ZERO PERCENT.

OTHER HAZARDOUS WEATHER...
WITH LIGHT WINDS...BUT COLD TEMPERATURES...WIND CHILL TEMPERATURES 
WILL REMAIN QUITE COLD THROUGH TONIGHT. ANYONE SPENDING AN EXTENDED 
TIME OUTDOORS SHOULD CONTINUE TO GUARD AGAINST FROSTBITE.

KEEP IN MIND THAT ANY SNOW THAT MELTS TODAY WILL REFREEZE ON ROADS 
AND SIDEWALKS TONIGHT. 

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
AN UPPER LEVEL TROUGH WILL TRACK EASTWARD THROUGH THE REGION ON 
FRIDAY. ALTHOUGH LOW LEVELS REMAIN COLD AND STABLE...THE LIFT 
GENERATED AT UPPER LEVELS...WILL RESULT IN VERY LIGHT SNOW AFFECTING 
THE AREA NEAR AND EAST OF OKLAHOMA CITY TO WICHITA FALLS. LIGHT SNOW 
ACCUMULATION OF ONE HALF OR ONE INCH IS POSSIBLE.

AFTER A BRIEF PERIOD OF WARMER TEMPERATURES EARLY THIS WEEKEND... 
NORTHWESTERLY FLOW ALOFT WILL BRING A SERIES OF DISTURBANCES...AND 
INCREASINGLY COLDER WEATHER BEGINNING SUNDAY. ANY OF THESE 
DISTURBANCES MAY PRODUCE LIGHT ACCUMULATION OF SNOW FROM SATURDAY 
NIGHT THROUGH MONDAY. A MORE SIGNIFICANT FALL OF SNOW MAY OCCUR WITH 
A TROUGH ARRIVING NEXT TUESDAY AND WEDNESDAY. ALTHOUGH NOT AS STRONG 
AS THE PREVIOUS WINTER STORM...THE WEATHER SYSTEM FORECAST FOR NEXT 
TUESDAY AND WEDNESDAY HAS POTENTIAL TO PRODUCE MULTIPLE INCHES OF 
SNOW ALONG WITH GUSTY WINDS AND VERY LOW WIND CHILL TEMPERATURES.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
FRIDAY.

$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
500 AM CST FRI FEB 4 2011

OKZ004>048-050>052-TXZ083>090-041800-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
500 AM CST FRI FEB 4 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...TODAY AND TONIGHT...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH TONIGHT.

DISCUSSION...
COLD HIGH PRESSURE WILL REMAIN OVER THE SOUTHERN PLAINS TODAY... 
RESULTING IN AN ATMOSPHERE THAT WILL BE TOO STABLE FOR THUNDERSTORMS.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST SATURDAY FEB 5.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...LESS THAN 5 PERCENT. 

OTHER HAZARDOUS WEATHER...
HAZARDOUS WINTER WEATHER WILL AFFECT PARTS OF SOUTHEAST OKLAHOMA 
TODAY. A WINTER WEATHER ADVISORY IS IN EFFECT. PLEASE REFER TO THE 
LATEST VERSION OF THIS PRODUCT FOR MORE INFORMATION.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH THURSDAY.

OTHER HAZARDOUS WEATHER...
THERE IS A CHANCE OF LIGHT SNOW SATURDAY NIGHT THROUGH SUNDAY 
NIGHT.  ANOTHER STORM SYSTEM WILL ARRIVE FOR TUESDAY AND 
WEDNESDAY... BRINGING A CHANCE FOR MORE SIGNIFICANT SNOW. STRONG 
WINDS WILL CAUSE BLOWING AND DRIFTING OF ANY SNOW THAT DEVELOPS... 
AND WILL LIKELY REDUCE WIND CHILLS TO DANGEROUS LEVELS AGAIN BY 
MIDWEEK.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT NOON 
TODAY.
$$
HAZARDOUS WEATHER OUTLOOK...UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
855 AM CST FRI FEB 4 2011

OKZ004>048-050>052-TXZ083>090-041800-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
855 AM CST FRI FEB 4 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...TODAY AND TONIGHT...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED.

DISCUSSION...
COLD HIGH PRESSURE WILL REMAIN OVER THE SOUTHERN PLAINS TODAY... 
RESULTING IN AN ATMOSPHERE THAT WILL BE TOO STABLE FOR THUNDERSTORMS.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST SATURDAY FEB 5.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...ZERO PERCENT. 

OTHER HAZARDOUS WEATHER...
HAZARDOUS WINTER WEATHER...IN THE FORM OF SNOW ACCUMULATIONS UP TO 3 
INCHES...WILL AFFECT MAINLY CENTRAL AND SOUTHERN PARTS OF OKLAHOMA 
THROUGH THE FIRST PART OF THIS AFTERNOON. A SMALL PORTION OF 
WEST-CENTRAL AND NORTH-CENTRAL OKLAHOMA MAY ALSO SEE SOME LIGHT SNOW 
ACCUMULATIONS. A WINTER WEATHER ADVISORY IS IN EFFECT. PLEASE REFER 
TO THE LATEST VERSION OF THIS PRODUCT FOR DETAILS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH THURSDAY.

OTHER HAZARDOUS WEATHER...
THERE IS A CHANCE OF LIGHT SNOW ACCUMULATIONS SATURDAY NIGHT AND 
SUNDAY. YET ANOTHER STORM SYSTEM WILL ARRIVE NEXT TUESDAY AND 
WEDNESDAY...BRINGING A CHANCE FOR MORE SIGNIFICANT SNOW 
ACCUMULATIONS. STRONG WINDS WILL CAUSE BLOWING AND DRIFTING OF ANY 
SNOW THAT DEVELOPS NEXT WEEK...AND WILL LIKELY REDUCE WIND CHILLS TO 
DANGEROUS LEVELS.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT NOON 
TODAY.

$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
1128 AM CST FRI FEB 4 2011

OKZ004>048-050>052-TXZ083>090-051100-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
1128 AM CST FRI FEB 4 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...TODAY AND TONIGHT...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED.

DISCUSSION...
COLD HIGH PRESSURE WILL REMAIN OVER THE SOUTHERN PLAINS TODAY... 
RESULTING IN AN ATMOSPHERE THAT WILL BE TOO STABLE FOR THUNDERSTORMS.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST SATURDAY FEB 5.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...ZERO PERCENT. 

OTHER HAZARDOUS WEATHER...
HAZARDOUS WINTER WEATHER...IN THE FORM OF SNOW ACCUMULATIONS UP TO 3 
INCHES...WILL AFFECT MAINLY CENTRAL AND SOUTHERN PARTS OF OKLAHOMA 
THROUGH THE FIRST PART OF THIS AFTERNOON. A WINTER WEATHER ADVISORY 
IS IN EFFECT. PLEASE REFER TO THE LATEST VERSION OF THIS PRODUCT FOR 
DETAILS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH THURSDAY.

OTHER HAZARDOUS WEATHER...
WIDESPREAD LIGHT ACCUMULATIONS OF ONE TO TWO INCHES OF SNOW WILL BE 
LIKELY SATURDAY NIGHT AND SUNDAY. HOWEVER...A SMALL AREA OF HIGHER 
ACCUMULATIONS...AROUND 4 INCHES...WILL BE POSSIBLE...ESPECIALLY IN 
WESTERN AND SOUTHERN OKLAHOMA...AND POSSIBLY WESTERN NORTH TEXAS. 
YET ANOTHER STORM SYSTEM WILL ARRIVE LATE TUESDAY AND WEDNESDAY... 
BRINGING A CHANCE FOR WIDESPREAD ACCUMULATING SNOWFALL. STRONG WINDS 
WILL CAUSE BLOWING AND DRIFTING OF ANY SNOW THAT DEVELOPS NEXT 
WEEK...AND WILL LIKELY REDUCE WIND CHILLS TO DANGEROUS LEVELS.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
SATURDAY.

$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
540 AM CST SAT FEB 5 2011

OKZ004>048-050>052-TXZ083>090-051800-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
540 AM CST SAT FEB 5 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...TODAY AND TONIGHT...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH TONIGHT.

DISCUSSION...
A COOL... STABLE AIRMASS REMAINS OVER THE SOUTHERN PLAINS.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST SUNDAY FEB 6.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...0 PERCENT. 

OTHER HAZARDOUS WEATHER...
NONE.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH FRIDAY.

OTHER HAZARDOUS WEATHER...
THERE WILL BE ANOTHER CHANCE OF SNOW LATE TONIGHT INTO SUNDAY... 
MAINLY ACROSS SOUTHERN OKLAHOMA AND WESTERN NORTH TEXAS.  A MORE 
SIGNIFICANT STORM IS EXPECTED TO ARRIVE FOR TUESDAY AND WEDNESDAY.  
THIS STORM WILL BRING A CHANCE OF SIGNIFICANT SNOWFALL AND STRONG 
WINDS.  MUCH COLDER AIR WILL FOLLOW THE STORM... AND WILL REMAIN 
OVER OKLAHOMA AND NORTH TEXAS THROUGH FRIDAY.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT NOON 
TODAY.

$$
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
1125 AM CST SAT FEB 5 2011

OKZ004>048-050>052-TXZ083>090-061100-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
1125 AM CST SAT FEB 5 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH TONIGHT.

DISCUSSION...
A COOL... STABLE AIRMASS REMAINS OVER THE SOUTHERN PLAINS.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST SUNDAY FEB 6.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...0 PERCENT. 

OTHER HAZARDOUS WEATHER...
THERE IS A CHANCE OF PRECIPITATION BEGINNING LATE TONIGHT ACROSS 
WESTERN PARTS OF OKLAHOMA AND WESTERN NORTH TEXAS...WITH THE BEST 
CHANCE SOUTH OF INTERSTATE 40. THE PRECIPITATION MAY BEGIN AS LIGHT 
RAIN IN SOME LOCATIONS...BUT IS EXPECTED TO CHANGE OVER TO SNOW 
EARLY SUNDAY MORNING. LIGHT SNOW ACCUMULATIONS WILL BE POSSIBLE 
SUNDAY MORNING...WHICH MAY MAKE ROADS SLICK.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED.

OTHER HAZARDOUS WEATHER...
SNOW CHANCES WILL CONTINUE DURING THE DAY ON SUNDAY...ENDING FROM 
WEST TO EAST SUNDAY AFTERNOON. TOTAL SNOW ACCUMULATIONS OF 1 TO 3 
INCHES APPEAR POSSIBLE...PRIMARILY  ACROSS SOUTHERN OKLAHOMA AND 
ADJACENT PARTS OF NORTH TEXAS. THE SNOW COULD LEAD TO SLICK AND 
HAZARDOUS ROAD CONDITIONS.

A MORE SIGNIFICANT STORM IS STILL EXPECTED TO AFFECT THE REGION 
TUESDAY AND WEDNESDAY. THIS STORM WILL BRING A CHANCE OF SIGNIFICANT 
SNOWFALL AND STRONG WINDS...WHICH WILL CAUSE BLOWING AND DRIFTING OF 
THE SNOW. AT THIS TIME...THE MID-WEEK STORM DOES NOT LOOK AS STRONG 
AS THE WINTER STORM WE EXPERIENCED LAST MONDAY AND TUESDAY.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
SUNDAY.

$$

 

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
525 AM CST SUN FEB 6 2011

OKZ004>048-050>052-TXZ083>090-061800-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
525 AM CST SUN FEB 6 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...TODAY AND TONIGHT...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED THROUGH TONIGHT.

DISCUSSION...
RAIN AND SNOW... AND POSSIBLY SLEET... WILL ACCOMPANY A STORM SYSTEM 
AS IT MOVES SLOWLY EAST ACROSS OKLAHOMA AND NORTH TEXAS TODAY AND 
TONIGHT.  INSTABILITY IS NOT EXPECTED TO BE SUFFICIENT TO SUPPORT 
THUNDERSTORMS.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST MONDAY FEB 7.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...LESS THAN 10 PERCENT. 

OTHER HAZARDOUS WEATHER...
SNOW ACCUMULATIONS ON THE ORDER OF AN INCH OR TWO ARE POSSIBLE 
ACROSS PARTS OF SOUTHERN OKLAHOMA AND NORTHERN TEXAS THIS AFTERNOON 
AND EVENING. TRAVEL PROBLEMS... IF ANY... ARE LIKELY TO BE MINIMAL.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED THROUGH SATURDAY.

OTHER HAZARDOUS WEATHER...
ANOTHER SIGNIFICANT WINTER STORM IS EXPECTED TO AFFECT OKLAHOMA AND 
NORTH TEXAS... BEGINNING LATE TUESDAY AND CONTINUING INTO WEDNESDAY 
EVENING.  HEAVY SNOW... BLOWING SNOW... AND VERY COLD WIND CHILLS 
WILL BE THE MAIN EFFECTS OF THIS STORM.  THE GREATEST IMPACTS FROM 
THIS STORM ARE LIKELY TO BE OVER NORTHERN AND CENTRAL OKLAHOMA... 
BUT HEAVY SNOW ACCUMULATIONS WILL BE POSSIBLE OVER SOUTHERN 
OKLAHOMA AND NORTHERN TEXAS AS WELL.  THE VERY COLD WEATHER THAT 
WILL FOLLOW THE STORM IS EXPECTED TO LAST THROUGH THURSDAY.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT NOON 
TODAY.

$$

 

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
1145 AM CST SUN FEB 6 2011

OKZ004>048-050>052-TXZ083>090-071100-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
1145 AM CST SUN FEB 6 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED THROUGH TONIGHT.

DISCUSSION...
RAIN... AND POSSIBLY SNOW... WILL ACCOMPANY A STORM SYSTEM AS IT 
MOVES SLOWLY EAST ACROSS OKLAHOMA AND NORTH TEXAS TODAY AND TONIGHT. 
INSTABILITY IS NOT EXPECTED TO BE SUFFICIENT TO SUPPORT 
THUNDERSTORMS.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST MONDAY FEB 7.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...LESS THAN 5 PERCENT. 

OTHER HAZARDOUS WEATHER...
SNOW MAY MIX WITH THE RAIN IN PARTS OF SOUTHWEST OKLAHOMA AND 
WESTERN NORTH TEXAS THIS AFTERNOON. HOWEVER... LITTLE TO NO SNOW 
ACCUMULATION IS EXPECTED. 

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED THROUGH SATURDAY.

OTHER HAZARDOUS WEATHER...
ANOTHER SIGNIFICANT WINTER STORM IS EXPECTED TO AFFECT OKLAHOMA AND 
NORTH TEXAS... BEGINNING LATE TUESDAY AND CONTINUING INTO WEDNESDAY 
EVENING.  HEAVY SNOW... BLOWING SNOW... AND VERY COLD WIND CHILLS 
WILL BE THE MAIN EFFECTS OF THIS STORM. THE GREATEST IMPACTS ARE 
LIKELY TO AFFECT NORTHERN...WESTERN...AND CENTRAL OKLAHOMA... BUT 
HEAVY SNOW ACCUMULATION WILL ALSO BE POSSIBLE OVER SOUTHERN OKLAHOMA 
AND NORTHERN TEXAS. THE VERY COLD WEATHER THAT WILL FOLLOW THE 
STORM IS EXPECTED TO LAST THROUGH THURSDAY.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
MONDAY.

$$

 

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
500 AM CST MON FEB 7 2011

OKZ004>048-050>052-TXZ083>090-071800-
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
500 AM CST MON FEB 7 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...TODAY AND TONIGHT...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH TONIGHT.

DISCUSSION...
A RELATIVELY COOL... STABLE AIRMASS WILL REMAIN OVER THE REGION 
TODAY.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST TUESDAY FEB 8.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...0 PERCENT. 

OTHER HAZARDOUS WEATHER...
NONE.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH SUNDAY.

OTHER HAZARDOUS WEATHER...
ANOTHER MAJOR WINTER STORM IS EXPECTED TO AFFECT ALMOST ALL OF 
OKLAHOMA AND NORTH TEXAS TUESDAY NIGHT AND WEDNESDAY.  PLEASE REFER 
TO THE WINTER STORM WATCH FOR DETAILS.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT NOON 
TODAY.

$$

 

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
200 PM CST MON FEB 7 2011

OKZ004>048-050>052-TXZ083>090-081100- 
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
200 PM CST MON FEB 7 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH TONIGHT.

DISCUSSION...
A RELATIVELY COOL... STABLE AIRMASS WILL REMAIN OVER THE REGION 
TODAY.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST TUESDAY FEB 8.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...0 PERCENT. 

OTHER HAZARDOUS WEATHER...
NONE.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS ARE EXPECTED THROUGH SUNDAY.

OTHER HAZARDOUS WEATHER...
ANOTHER MAJOR WINTER STORM IS EXPECTED TO AFFECT ALMOST ALL OF 
OKLAHOMA AND NORTH TEXAS TUESDAY NIGHT AND WEDNESDAY.  PLEASE REFER 
TO THE WINTER STORM WATCH AND WARNING PRODUCTS FOR DETAILS.

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
TUESDAY. 

$$

 

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
500 AM CST TUE FEB 8 2011

OKZ004>048-050>052-TXZ083>090-081800- 
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
500 AM CST TUE FEB 8 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...TODAY AND TONIGHT...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE UNLIKELY THROUGH TONIGHT.

DISCUSSION...
ARCTIC AIR WILL OVERSPREAD THE AREA FROM NORTH TO SOUTH TODAY AND 
TONIGHT... WHICH WILL ELIMINATE ANY CHANCE OF SURFACE-BASED 
THUNDERSTORMS. THERE IS A VERY SLIGHT CHANCE OF THUNDER AND 
LIGHTNING ACCOMPANYING WINTER-TYPE PRECIPITATION TONIGHT... DUE TO 
STRONG LIFT AND SOME VERY WEAK ELEVATED INSTABILITY. 

PROBABILITY TABLE...
VALID THROUGH 700 AM CST WEDNESDAY FEB 9.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...10 PERCENT. 

OTHER HAZARDOUS WEATHER...
A MAJOR WINTER STORM IS EXPECTED TO AFFECT NORTHERN OKLAHOMA THIS 
AFTERNOON AND ALL OF OKLAHOMA AND NORTH TEXAS TONIGHT. PLEASE REFER 
TO THE WINTER WEATHER MESSAGE FOR DETAILS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
SNOW... BLOWING SNOW... AND BITTER COLD WILL RESULT IN DANGEROUS 
WINTER STORM CONDITIONS WEDNESDAY MORNING. TRAVEL IS LIKELY TO BE 
VERY HAZARDOUS IF NOT IMPOSSIBLE IN MANY AREAS. REFER TO THE WINTER 
WEATHER MESSAGE FOR DETAILS. UNSEASONABLY COLD CONDITIONS WILL 
CONTINUE INTO THURSDAY. 

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT NOON 
TODAY. 

$$

 

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
1147 AM CST TUE FEB 8 2011

OKZ004>048-050>052-TXZ083>090-091300- 
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
1147 AM CST TUE FEB 8 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

THUNDERSTORM OUTLOOK...
A FEW WEAK THUNDERSTORMS WILL BE POSSIBLE ACROSS WESTERN NORTH 
TEXAS...INTO SOUTHWEST AND CENTRAL OKLAHOMA LATE THIS AFTERNOON AND 
THIS EVENING.

DISCUSSION...
ARCTIC AIR WILL OVERSPREAD THE AREA FROM NORTH TO SOUTH TODAY AND 
TONIGHT...WHICH WILL ELIMINATE ANY CHANCE OF SURFACE-BASED 
THUNDERSTORMS. HOWEVER...WE CANNOT RULE OUT A FEW HIGHLY ELEVATED 
AND WEAK THUNDERSTORMS DUE TO STRONG LIFT AND SOME VERY WEAK 
ELEVATED INSTABILITY NEAR AND JUST BEHIND THE ARCTIC FRONT. THESE 
BRIEF STORMS COULD PRODUCE VERY INTENSE BURSTS OF SLEET AND SNOW.

PROBABILITY TABLE...
VALID THROUGH 700 AM CST WEDNESDAY FEB 9.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...20 PERCENT.
PROBABILITY OF SEVERE STORMS IF STORMS OCCUR...ZERO.

OTHER HAZARDOUS WEATHER...
A MAJOR WINTER STORM WILL BEGIN TO AFFECT NORTHERN AND WESTERN 
OKLAHOMA THIS AFTERNOON...AND ALL OF OKLAHOMA AND WESTERN NORTH 
TEXAS THIS EVENING AND OVERNIGHT. TRAVEL IS LIKELY TO BE VERY 
HAZARDOUS IF NOT IMPOSSIBLE IN MANY AREAS BY LATE TONIGHT. REFER TO 
OUR WINTER STORM WARNING MESSAGE FOR DETAILS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
SNOW...BLOWING SNOW...AND BITTER COLD WILL RESULT IN DANGEROUS 
WINTER STORM CONDITIONS THROUGH WEDNESDAY. TRAVEL IS LIKELY TO BE 
VERY HAZARDOUS IF NOT IMPOSSIBLE IN MANY AREAS. REFER TO THE WINTER 
WEATHER MESSAGE FOR DETAILS. A WARMING TREND IS EXPECTED TO COMMENCE 
BY FRIDAY. 

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
WEDNESDAY. 

$$

 

HAZARDOUS WEATHER OUTLOOK...UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
850 PM CST TUE FEB 8 2011

OKZ004>048-050>052-TXZ083>090-091300- 
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
850 PM CST TUE FEB 8 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...TONIGHT...

THUNDERSTORM OUTLOOK...
AN ISOLATED STORM OR TWO WILL BE POSSIBLE LATE TONIGHT OVER SOUTH 
CENTRAL AND SOUTHEAST OKLAHOMA. 

DISCUSSION...
ARCTIC AIR WILL CONTINUE TO SPREAD INTO SOUTHERN OKLAHOMA AND 
WESTERN NORTH TEXAS OVERNIGHT AND ELIMINATE ANY CHANCE OF 
SURFACE-BASED THUNDERSTORMS. HOWEVER... A COUPLE CLAPS OF THUNDER 
WILL STILL BE POSSIBLE LATE TONIGHT AS SOME MID LEVEL INSTABILITY 
DEVELOPS IN RESPONSE TO A STRONG UPPER LEVEL STORM SYSTEM MOVING 
EAST ACROSS THE SOUTHERN PLAINS.  

PROBABILITY TABLE...
VALID THROUGH 700 AM CST WEDNESDAY FEB 9.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...15 PERCENT.
PROBABILITY OF SEVERE STORMS IF STORMS OCCUR...ZERO.

OTHER HAZARDOUS WEATHER...
A MAJOR WINTER STORM WILL CONTINUE TO AFFECT THE REGION THROUGH THE 
NIGHT WITH TRAVEL LIKELY BEING HAZARDOUS IF NOT IMPOSSIBLE IN MANY 
AREAS. REFER TO OUR WINTER STORM WARNING MESSAGE FOR ADDITIONAL 
DETAILS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
SNOW... BLOWING SNOW... AND BITTER COLD WILL RESULT IN DANGEROUS 
WINTER STORM CONDITIONS THROUGH WEDNESDAY. TRAVEL IS LIKELY TO BE 
VERY HAZARDOUS IF NOT IMPOSSIBLE IN MANY AREAS. REFER TO THE WINTER 
WEATHER MESSAGE FOR DETAILS. A WARMING TREND IS EXPECTED TO COMMENCE 
BY FRIDAY. 

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 5 AM 
WEDNESDAY. 

$$

 

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
500 AM CST WED FEB 9 2011

OKZ004>048-050>052-TXZ083>090-091100- 
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
500 AM CST WED FEB 9 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...TODAY AND TONIGHT...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.  

DISCUSSION...
COLD AND STABLE CONDITIONS WILL PREVAIL AS ARCTIC AIR CONTINUES TO 
OVERSPREAD THE REGION. 

PROBABILITY TABLE...
VALID THROUGH 700 AM CST THURSDAY FEB 10.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...ZERO PERCENT. 

OTHER HAZARDOUS WEATHER...
A MAJOR WINTER STORM WILL CONTINUE TO AFFECT THE REGION THIS 
MORNING. TRAVEL CONDITIONS WILL REMAIN HAZARDOUS IN MANY AREAS. 
REFER TO THE WINTER STORM WARNING MESSAGE FOR DETAILS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
BITTER COLD CONDITIONS WILL EXIST WEDNESDAY MORNING... WITH LOW
TEMPERATURES RANGING FROM 5 ABOVE ZERO TO 10 BELOW ZERO. EXPOSURE TO 
THESE AIR TEMPERATURES FOR EVEN A BRIEF PERIOD COULD RESULT IN 
FROSTBITE OR HYPOTHERMIA. 

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT NOON 
TODAY. 

$$

 

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
1045 AM CST WED FEB 9 2011

OKZ004>048-050>052-TXZ083>090-101000- 
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-NOBLE-
ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-
WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-TILLMAN-
COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-JEFFERSON-
CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-FOARD-WILBARGER-
WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
1045 AM CST WED FEB 9 2011

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

THUNDERSTORM OUTLOOK...
NO THUNDERSTORMS THROUGH TONIGHT.  

DISCUSSION...
COLD AND STABLE CONDITIONS WILL PREVAIL AS ARCTIC AIR CONTINUES TO 
OVERSPREAD THE REGION. 

PROBABILITY TABLE...
VALID THROUGH 700 AM CST THURSDAY FEB 10.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA...ZERO PERCENT. 

OTHER HAZARDOUS WEATHER...
LIGHT SNOW AND FLURRIES WILL GRADUALLY END ACROSS THE EASTERN HALF
OF OKLAHOMA AS AN UPPER TROUGH MOVES ACROSS THE SOUTHERN PLAINS.  
TRAVEL CONDITIONS WILL REMAIN HAZARDOUS IN MANY AREAS. 

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE NOT EXPECTED.

OTHER HAZARDOUS WEATHER...
BITTER COLD CONDITIONS WILL EXIST THURSDAY MORNING... WITH LOW 
TEMPERATURES RANGING FROM 5 ABOVE ZERO TO 10 BELOW ZERO. EXPOSURE TO 
THESE AIR TEMPERATURES FOR EVEN A BRIEF PERIOD COULD RESULT IN 
FROSTBITE OR HYPOTHERMIA. 

THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED BY
5 AM THURSDAY. 

$$
 

Winter Weather Messages

 
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
532 PM CST SUN FEB 6 2011

OKZ004>044-046-TXZ083>085-070745-
/O.NEW.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-
BECKHAM-WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-
CLEVELAND-POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-
TILLMAN-COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-
CARTER-HARDEMAN-FOARD-WILBARGER-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLDENVILLE...HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...
LAWTON...DUNCAN...PAULS VALLEY...SULPHUR...ADA...COALGATE...
WALTERS...ARDMORE...QUANAH...CHILLICOTHE...CROWELL...VERNON
532 PM CST SUN FEB 6 2011

...WINTER STORM WATCH IN EFFECT FROM TUESDAY EVENING THROUGH
WEDNESDAY AFTERNOON...

* TIMING: FROM TUESDAY EVENING UNTIL LATE WEDNESDAY AFTERNOON.

* MAIN IMPACT: SNOWFALL AMOUNTS 4 TO 8 INCHES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

KEEP UP WITH THE LATEST WEATHER INFORMATION...ESPECIALLY IF YOU
PLAN TO TRAVEL.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
417 AM CST MON FEB 7 2011

OKZ004>044-046-TXZ083>085-071830-
/O.CON.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-
BECKHAM-WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-
CLEVELAND-POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-
TILLMAN-COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-
CARTER-HARDEMAN-FOARD-WILBARGER-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLDENVILLE...HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...
LAWTON...DUNCAN...PAULS VALLEY...SULPHUR...ADA...COALGATE...
WALTERS...ARDMORE...QUANAH...CHILLICOTHE...CROWELL...VERNON
417 AM CST MON FEB 7 2011

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING
THROUGH WEDNESDAY AFTERNOON...

A WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING
THROUGH WEDNESDAY AFTERNOON FOR MOST OF OKLAHOMA AND A SMALL PART
OF WESTERN NORTH TEXAS.

* TIMING: SNOW INCREASING AND CONDITIONS WORSENING TUESDAY
  EVENING OVER NORTHERN OKLAHOMA... AND LATER TUESDAY NIGHT OVER
  THE REST OF THE WATCH AREA. SNOW NOT TAPERING OFF UNTIL LATER IN
  THE DAY WEDNESDAY.

* ACCUMULATIONS: 4 TO 10 INCHES BY LATE WEDNESDAY WITH HIGHER
  AMOUNTS POSSIBLE. DRIFTS 2 TO 3 FEET LIKELY.  

* MAIN IMPACT: HEAVY SNOW ALONG WITH BLOWING AND DRIFTING SNOW...
  RESULTING IN VERY HAZARDOUS TRAVEL CONDITIONS DUE TO SNOW-PACKED
  ROADS AND LOW VISIBILITY... ESPECIALLY LATE TUESDAY NIGHT INTO
  WEDNESDAY MORNING.

* OTHER IMPACTS: DANGEROUS COLD WITH WIND CHILLS FALLING TO BETWEEN
  ZERO AND MINUS 15.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

KEEP UP WITH THE LATEST WEATHER INFORMATION...ESPECIALLY IF YOU
PLAN TO TRAVEL. CONSIDER CHANGING OR CANCELING ANY TRAVEL PLANS
FOR TUESDAY NIGHT AND WEDNESDAY. 

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
440 AM CST MON FEB 7 2011

OKZ045-047-048-050>052-TXZ086-089-090-071845-
/O.EXB.KOUN.WS.A.0002.110209T0600Z-110210T0000Z/
JEFFERSON-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-WICHITA-ARCHER-CLAY-
INCLUDING THE CITIES OF...WAURIKA...TISHOMINGO...ATOKA...
MARIETTA...MADILL...DURANT...WICHITA FALLS...ARCHER CITY...
HOLLIDAY...LAKESIDE CITY...HENRIETTA
440 AM CST MON FEB 7 2011

...WINTER STORM WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WINTER STORM
WATCH...WHICH IS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY AFTERNOON FOR NORTH CENTRAL TEXAS . 

* TIMING: SNOW INCREASING AND CONDITIONS WORSENING LATE TUESDAY
  NIGHT INTO WEDNESDAY MORNING.

* ACCUMULATIONS: 4 TO 8 INCHES POSSIBLE BY LATE WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW ALONG WITH BLOWING AND DRIFTING SNOW...
  RESULTING IN HAZARDOUS TRAVEL CONDITIONS DUE TO SNOW-PACKED
  ROADS AND LOW VISIBILITY... ESPECIALLY WEDNESDAY MORNING.

* OTHER IMPACTS: BITTER COLD WITH WIND CHILLS FALLING TO BETWEEN
  10 ABOVE AND 5 BELOW ZERO BY WEDNESDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

KEEP UP WITH THE LATEST WEATHER INFORMATION...ESPECIALLY IF YOU
PLAN TO TRAVEL. 

&&

$$

OKZ004>044-046-TXZ083>085-071845-
/O.CON.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-
BECKHAM-WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-
CLEVELAND-POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-
TILLMAN-COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-
CARTER-HARDEMAN-FOARD-WILBARGER-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLDENVILLE...HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...
LAWTON...DUNCAN...PAULS VALLEY...SULPHUR...ADA...COALGATE...
WALTERS...ARDMORE...QUANAH...CHILLICOTHE...CROWELL...VERNON
440 AM CST MON FEB 7 2011

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING
THROUGH WEDNESDAY AFTERNOON...

A WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING
THROUGH WEDNESDAY AFTERNOON FOR MOST OF OKLAHOMA AND PARTS OF
WESTERN NORTH TEXAS.

* TIMING: SNOW INCREASING AND CONDITIONS WORSENING TUESDAY 
  EVENING OVER NORTHERN OKLAHOMA... AND LATER TUESDAY NIGHT OVER 
  THE REST OF THE WATCH AREA. SNOW NOT TAPERING OFF UNTIL LATER 
  IN THE DAY WEDNESDAY. 

* ACCUMULATIONS: 4 TO 10 INCHES BY LATE WEDNESDAY WITH HIGHER 
  AMOUNTS POSSIBLE. DRIFTS 2 TO 3 FEET LIKELY. 

* MAIN IMPACT: HEAVY SNOW ALONG WITH BLOWING AND DRIFTING SNOW...
   RESULTING IN VERY HAZARDOUS TRAVEL CONDITIONS DUE TO SNOW- 
  PACKED ROADS AND LOW VISIBILITY... ESPECIALLY LATE TUESDAY 
  NIGHT INTO WEDNESDAY MORNING. 

* OTHER IMPACTS: DANGEROUS COLD WITH WIND CHILLS FALLING TO 
  BETWEEN ZERO AND MINUS 15. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

KEEP UP WITH THE LATEST WEATHER INFORMATION...ESPECIALLY IF YOU
PLAN TO TRAVEL. CONSIDER CHANGING OR CANCELING ANY TRAVEL PLANS
FOR TUESDAY NIGHT AND WEDNESDAY.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
1203 PM CST MON FEB 7 2011

OKZ004>015-080300-
/O.UPG.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
/O.NEW.KOUN.WS.W.0002.110208T2100Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA
1203 PM CST MON FEB 7 2011

...WINTER STORM WARNING IN EFFECT FROM 3 PM TUESDAY TO 6 PM CST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WINTER STORM
WARNING FOR SNOW...BLOWING SNOW...AND BITTER COLD...WHICH IS IN
EFFECT FROM 3 PM TUESDAY TO 6 PM CST WEDNESDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* TIMING: ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY
  WINDS BEGINNING LATE TUESDAY AFTERNOON. STORM INTENSITY PEAKING
  TUESDAY NIGHT AND EARLY WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. VERY
  HAZARDOUS TRAVEL AND OUTDOOR CONDITIONS DUE TO SNOW- PACKED
  ROADS AND LOW VISIBILITY.

* ACCUMULATIONS: AVERAGE OF 4 TO 8 INCHES...LOCALLY 10 INCHES.
  DRIFTS 2 TO 3 FEET.

* OTHER IMPACTS: DANGEROUS COLD WITH WIND CHILLS FALLING TO 
  BETWEEN ZERO AND 15 BELOW ZERO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY MORNING. AVOID TRAVEL BY TUESDAY 
AFTERNOON. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY
IF YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS AND
INFORMATION.

&&

$$

OKZ016>031-033>040-044-080300-
/O.UPG.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
/O.NEW.KOUN.WS.W.0002.110209T0000Z-110210T0000Z/
CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-WASHITA-CADDO-
CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-
SEMINOLE-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-STEPHENS-
GARVIN-COTTON-
INCLUDING THE CITIES OF...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...LAWTON...DUNCAN...
PAULS VALLEY...WALTERS
1203 PM CST MON FEB 7 2011

...WINTER STORM WARNING IN EFFECT FROM 6 PM TUESDAY TO 6 PM CST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WINTER STORM
WARNING FOR SNOW...BLOWING SNOW...AND BITTER COLD...WHICH IS IN
EFFECT FROM 6 PM TUESDAY TO 6 PM CST WEDNESDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WINTER STORM
WARNING FOR SNOW...BLOWING SNOW...AND BITTER COLD...WHICH IS IN
EFFECT FROM 3 PM TUESDAY TO 6 PM CST WEDNESDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* TIMING: ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY
  WINDS BEGINNING TUESDAY EVENING. STORM INTENSITY PEAKING LATE
  TUESDAY NIGHT AND EARLY WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. VERY
  HAZARDOUS TRAVEL AND OUTDOOR CONDITIONS DUE TO SNOW- PACKED
  ROADS AND LOW VISIBILITY.

* ACCUMULATIONS: AVERAGE OF 4 TO 8 INCHES...LOCALLY 10 INCHES.
  DRIFTS 2 TO 3 FEET.

* OTHER IMPACTS: DANGEROUS COLD WITH WIND CHILLS FALLING AS LOW AS
  10 TO 15 DEGREES BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY AFTERNOON. AVOID TRAVEL BY TUESDAY 
EVENING. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF YOU
LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS AND INFORMATION.

&&

$$

OKZ045-080300-
/O.UPG.KOUN.WS.A.0002.110209T0600Z-110210T0000Z/
/O.NEW.KOUN.WS.W.0002.110209T0000Z-110210T0000Z/
JEFFERSON-
INCLUDING THE CITY OF...WAURIKA
1203 PM CST MON FEB 7 2011

...WINTER STORM WARNING IN EFFECT FROM 6 PM TUESDAY TO 6 PM CST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WINTER STORM
WARNING FOR SNOW...BLOWING SNOW...AND BITTER COLD...WHICH IS IN
EFFECT FROM 6 PM TUESDAY TO 6 PM CST WEDNESDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* TIMING: ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY
  WINDS BEGINNING TUESDAY EVENING. STORM INTENSITY PEAKING LATE
  TUESDAY NIGHT AND EARLY WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. VERY
  HAZARDOUS TRAVEL AND OUTDOOR CONDITIONS DUE TO SNOW- PACKED
  ROADS AND LOW VISIBILITY.

* ACCUMULATIONS: AVERAGE OF 4 TO 6 INCHES. DRIFTS 2 TO 3 FEET.

* OTHER IMPACTS: DANGEROUS COLD WITH WIND CHILLS FALLING AS LOW AS 5
  DEGREES BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY AFTERNOON. AVOID TRAVEL BY TUESDAY 
EVENING. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF YOU
LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS AND INFORMATION.

&&

$$

OKZ032-041>043-046-080300-
/O.UPG.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
/O.NEW.KOUN.WS.W.0002.110209T0300Z-110210T0300Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE
1203 PM CST MON FEB 7 2011

...WINTER STORM WARNING IN EFFECT FROM 9 PM TUESDAY TO 9 PM CST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WINTER STORM
WARNING FOR SNOW...BLOWING SNOW...AND BITTER COLD...WHICH IS IN
EFFECT FROM 9 PM TUESDAY TO 9 PM CST WEDNESDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* TIMING: MIX OF LIGHT FREEZING DRIZZLE AND SNOW BY LATE TUESDAY
  EVENING. ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY
  WINDS BEGINNING AFTER MIDNIGHT TUESDAY NIGHT. STORM INTENSITY
  PEAKING LATE TUESDAY NIGHT THROUGH WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. VERY
  HAZARDOUS TRAVEL AND OUTDOOR CONDITIONS DUE TO SNOW- PACKED
  ROADS AND LOW VISIBILITY.

* ACCUMULATIONS: AVERAGE OF 4 TO 8 INCHES. DRIFTS 2 TO 3 FEET.

* OTHER IMPACTS: DANGEROUS COLD WITH WIND CHILLS FALLING AS LOW AS 5
  DEGREES BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY AFTERNOON. AVOID TRAVEL BY TUESDAY 
EVENING. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF YOU
LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS AND INFORMATION.

&&

$$

OKZ047-048-050>052-080300-
/O.UPG.KOUN.WS.A.0002.110209T0600Z-110210T0000Z/
/O.NEW.KOUN.WS.W.0002.110209T0300Z-110210T0300Z/
JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-
INCLUDING THE CITIES OF...TISHOMINGO...ATOKA...MARIETTA...
MADILL...DURANT
1203 PM CST MON FEB 7 2011

...WINTER STORM WARNING IN EFFECT FROM 9 PM TUESDAY TO 9 PM CST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WINTER STORM
WARNING FOR SNOW...BLOWING SNOW...AND BITTER COLD...WHICH IS IN
EFFECT FROM 9 PM TUESDAY TO 9 PM CST WEDNESDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* TIMING: MIX OF LIGHT FREEZING DRIZZLE AND SNOW BY LATE TUESDAY
  EVENING. ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY
  WINDS BEGINNING AFTER MIDNIGHT TUESDAY NIGHT. STORM INTENSITY
  PEAKING LATE TUESDAY NIGHT THROUGH WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. VERY
  HAZARDOUS TRAVEL AND OUTDOOR CONDITIONS DUE TO SNOW- PACKED
  ROADS AND LOW VISIBILITY.

* ACCUMULATIONS: AVERAGE OF 4 TO 8 INCHES. DRIFTS 2 TO 3 FEET.

* OTHER IMPACTS: DANGEROUS COLD WITH WIND CHILLS FALLING AS LOW AS 5
  DEGREES BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY AFTERNOON. AVOID TRAVEL BY TUESDAY 
EVENING. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF YOU
LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS AND INFORMATION.

&&

$$

TXZ086-089-090-080300-
/O.EXT.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
WICHITA-ARCHER-CLAY-
INCLUDING THE CITIES OF...WICHITA FALLS...ARCHER CITY...
HOLLIDAY...LAKESIDE CITY...HENRIETTA
1203 PM CST MON FEB 7 2011

...WINTER STORM WATCH NOW IN EFFECT FROM TUESDAY EVENING THROUGH
WEDNESDAY AFTERNOON...

THE WINTER STORM WATCH IS NOW IN EFFECT FROM TUESDAY EVENING
THROUGH WEDNESDAY AFTERNOON. 

* TIMING: LIGHT MIX OF FREEZING DRIZZLE AND SNOW EARLY TUESDAY
  EVENING. ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY
  WINDS BEGINNING LATE TUESDAY EVENING. STORM INTENSITY PEAKING
  LATE TUESDAY NIGHT AND EARLY WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW ALONG WITH BLOWING AND DRIFTING SNOW... RESULTING
  IN HAZARDOUS TRAVEL CONDITIONS DUE TO SNOW-PACKED ROADS AND LOW
  VISIBILITY... ESPECIALLY WEDNESDAY MORNING.

* ACCUMULATIONS: 3 TO 6 INCHES POSSIBLE BY LATE WEDNESDAY.

* OTHER IMPACTS: BITTER COLD WITH WIND CHILLS FALLING AS LOW AS 5
  BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY AFTERNOON. KEEP UP WITH THE LATEST
WEATHER INFORMATION...ESPECIALLY IF YOU PLAN TO TRAVEL.

&&

$$

TXZ083>085-080300-
/O.CON.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
HARDEMAN-FOARD-WILBARGER-
INCLUDING THE CITIES OF...QUANAH...CHILLICOTHE...CROWELL...VERNON
1203 PM CST MON FEB 7 2011

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING
THROUGH WEDNESDAY AFTERNOON...

A WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING
THROUGH WEDNESDAY AFTERNOON. 

* TIMING: LIGHT MIX OF FREEZING DRIZZLE AND SNOW EARLY TUESDAY
  EVENING. ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY
  WINDS BEGINNING LATE TUESDAY EVENING. STORM INTENSITY PEAKING
  LATE TUESDAY NIGHT AND EARLY WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW ALONG WITH BLOWING AND DRIFTING SNOW... RESULTING
  IN HAZARDOUS TRAVEL CONDITIONS DUE TO SNOW-PACKED ROADS AND LOW
  VISIBILITY... ESPECIALLY WEDNESDAY MORNING.

* ACCUMULATIONS: 3 TO 6 INCHES POSSIBLE BY LATE WEDNESDAY.

* OTHER IMPACTS: BITTER COLD WITH WIND CHILLS FALLING AS LOW AS 5
  BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY AFTERNOON. KEEP UP WITH THE LATEST
WEATHER INFORMATION...ESPECIALLY IF YOU PLAN TO TRAVEL.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
327 PM CST MON FEB 7 2011

OKZ004>015-081100-
/O.CON.KOUN.WS.W.0002.110208T2100Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA
327 PM CST MON FEB 7 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM TUESDAY TO
6 PM CST WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM TUESDAY TO
6 PM CST WEDNESDAY. 

* TIMING: ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY 
  WINDS BEGINNING LATE TUESDAY AFTERNOON. STORM INTENSITY 
  PEAKING TUESDAY NIGHT AND EARLY WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. VERY 
  HAZARDOUS TRAVEL AND OUTDOOR CONDITIONS DUE TO SNOW- PACKED 
  ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: AVERAGE OF 4 TO 8 INCHES...LOCALLY 10 INCHES. 
  DRIFTS 2 TO 3 FEET. 

* OTHER IMPACTS: DANGEROUS COLD WITH WIND CHILLS FALLING TO 
  BETWEEN ZERO AND 15 BELOW ZERO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY MORNING. AVOID TRAVEL BY TUESDAY
AFTERNOON. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY
IF YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS AND
INFORMATION.

&&

$$

OKZ016>031-033>040-044-045-081100-
/O.CON.KOUN.WS.W.0002.110209T0000Z-110210T0000Z/
CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-WASHITA-CADDO-
CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-
SEMINOLE-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-STEPHENS-
GARVIN-COTTON-JEFFERSON-
INCLUDING THE CITIES OF...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...LAWTON...DUNCAN...
PAULS VALLEY...WALTERS...WAURIKA
327 PM CST MON FEB 7 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM TUESDAY TO
6 PM CST WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM TUESDAY TO
6 PM CST WEDNESDAY. 

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WINTER STORM
WARNING FOR SNOW...BLOWING SNOW...AND BITTER COLD...WHICH IS IN
EFFECT FROM 3 PM TUESDAY TO 6 PM CST WEDNESDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* TIMING: ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY 
  WINDS BEGINNING TUESDAY EVENING. STORM INTENSITY PEAKING LATE 
  TUESDAY NIGHT AND EARLY WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. VERY 
  HAZARDOUS TRAVEL AND OUTDOOR CONDITIONS DUE TO SNOW- PACKED 
  ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: AVERAGE OF 4 TO 8 INCHES...LOCALLY 10 INCHES. 
  DRIFTS 2 TO 3 FEET. 

* OTHER IMPACTS: DANGEROUS COLD WITH WIND CHILLS FALLING AS LOW 
  AS 10 TO 15 DEGREES BELOW ZERO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY AFTERNOON. AVOID TRAVEL BY TUESDAY
EVENING. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF
YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS AND
INFORMATION.

&&

$$

OKZ032-041>043-046>048-050>052-081100-
/O.CON.KOUN.WS.W.0002.110209T0300Z-110210T0300Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-
BRYAN-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...MADILL...
DURANT
327 PM CST MON FEB 7 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM TUESDAY TO
9 PM CST WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM TUESDAY TO
9 PM CST WEDNESDAY. 

* TIMING: MIX OF LIGHT FREEZING DRIZZLE AND SNOW BY LATE TUESDAY 
  EVENING. ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY 
  WINDS BEGINNING AFTER MIDNIGHT TUESDAY NIGHT. STORM INTENSITY 
  PEAKING LATE TUESDAY NIGHT THROUGH WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. VERY 
  HAZARDOUS TRAVEL AND OUTDOOR CONDITIONS DUE TO SNOW- PACKED 
  ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: AVERAGE OF 4 TO 8 INCHES. DRIFTS 2 TO 3 FEET.

* OTHER IMPACTS: DANGEROUS COLD WITH WIND CHILLS FALLING AS LOW 
  AS 5 DEGREES BELOW ZERO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY AFTERNOON. AVOID TRAVEL BY TUESDAY
EVENING. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF
YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS AND
INFORMATION.

&&

$$

TXZ083>086-089-090-081100-
/O.CON.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
HARDEMAN-FOARD-WILBARGER-WICHITA-ARCHER-CLAY-
INCLUDING THE CITIES OF...QUANAH...CHILLICOTHE...CROWELL...
VERNON...WICHITA FALLS...ARCHER CITY...HOLLIDAY...LAKESIDE CITY...
HENRIETTA
327 PM CST MON FEB 7 2011

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING
THROUGH WEDNESDAY AFTERNOON...

A WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING
THROUGH WEDNESDAY AFTERNOON. 

* TIMING: LIGHT MIX OF FREEZING DRIZZLE AND SNOW EARLY TUESDAY 
  EVENING. ACCUMULATING SNOW...FALLING TEMPERATURES...AND GUSTY 
  WINDS BEGINNING LATE TUESDAY EVENING. STORM INTENSITY PEAKING 
  LATE TUESDAY NIGHT AND EARLY WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW ALONG WITH BLOWING AND DRIFTING SNOW...
   RESULTING IN HAZARDOUS TRAVEL CONDITIONS DUE TO SNOW-PACKED 
  ROADS AND LOW VISIBILITY... ESPECIALLY WEDNESDAY MORNING. 

* ACCUMULATIONS: 3 TO 6 INCHES POSSIBLE BY LATE WEDNESDAY.

* OTHER IMPACTS: BITTER COLD WITH WIND CHILLS FALLING AS LOW AS 
  5 BELOW ZERO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY AFTERNOON. KEEP UP WITH THE LATEST
WEATHER INFORMATION...ESPECIALLY IF YOU PLAN TO TRAVEL.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
429 PM CST MON FEB 7 2011

OKZ004>015-091030-
/O.CON.KOUN.WS.W.0002.110208T2100Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA
429 PM CST MON FEB 7 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM TUESDAY TO
6 PM CST WEDNESDAY...

* TIMING: ACCUMULATING SNOW...FALLING TEMPERATURE...AND GUSTY
  WIND BEGINNING LATE TUESDAY AFTERNOON. STORM INTENSITY PEAKING
  TUESDAY NIGHT AND EARLY WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. HAZARDOUS
  TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY.

* ACCUMULATIONS: 4 TO 8 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY MORNING. AVOID TRAVEL FROM TUESDAY
AFTERNOON. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY
IF YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS.

&&

$$

OKZ016>031-033>040-044-045-091030-
/O.CON.KOUN.WS.W.0002.110209T0000Z-110210T0000Z/
CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-WASHITA-CADDO-
CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-
SEMINOLE-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-STEPHENS-
GARVIN-COTTON-JEFFERSON-
INCLUDING THE CITIES OF...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...LAWTON...DUNCAN...
PAULS VALLEY...WALTERS...WAURIKA
429 PM CST MON FEB 7 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM TUESDAY TO
6 PM CST WEDNESDAY...

* TIMING: ACCUMULATING SNOW...FALLING TEMPERATURE...AND GUSTY WIND BEGINNING
  TUESDAY EVENING. STORM INTENSITY PEAKING LATE TUESDAY NIGHT AND
  EARLY WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. HAZARDOUS
  TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY.

* ACCUMULATIONS: 4 TO 8 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY MORNING. AVOID TRAVEL FROM LATER
TUESDAY AFTERNOON. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR
FAMILY IF YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS.

&&

$$

OKZ032-041>043-046>048-050>052-091030-
/O.CON.KOUN.WS.W.0002.110209T0300Z-110210T0300Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-
BRYAN-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...MADILL...
DURANT
429 PM CST MON FEB 7 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM TUESDAY TO
9 PM CST WEDNESDAY...

* TIMING: MIX OF LIGHT FREEZING DRIZZLE AND SNOW BY LATE TUESDAY
  EVENING. ACCUMULATING SNOW...FALLING TEMPERATURE...AND GUSTY
  WIND BEGINNING AFTER MIDNIGHT TUESDAY NIGHT. STORM INTENSITY
  PEAKING LATE TUESDAY NIGHT THROUGH WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. HAZARDOUS
  TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY.

* ACCUMULATIONS: 4 TO 8 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -10.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY TUESDAY AFTERNOON. AVOID TRAVEL FROM TUESDAY
EVENING. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF
YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS.

&&

$$

TXZ083>086-089-090-091030-
/O.CON.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
HARDEMAN-FOARD-WILBARGER-WICHITA-ARCHER-CLAY-
INCLUDING THE CITIES OF...QUANAH...CHILLICOTHE...CROWELL...
VERNON...WICHITA FALLS...ARCHER CITY...HOLLIDAY...LAKESIDE CITY...
HENRIETTA
429 PM CST MON FEB 7 2011

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING
THROUGH WEDNESDAY AFTERNOON...

* TIMING: LIGHT MIX OF FREEZING DRIZZLE AND SNOW EARLY TUESDAY
  EVENING. ACCUMULATING SNOW...FALLING TEMPERATURE...AND GUSTY
  WIND BEGINNING LATE TUESDAY EVENING. STORM INTENSITY PEAKING
  LATE TUESDAY NIGHT AND EARLY WEDNESDAY.

* MAIN IMPACT: HEAVY SNOW ALONG WITH BLOWING AND DRIFTING SNOW.
  HAZARDOUS TRAVEL CONDITIONS DUE TO SNOW-PACKED ROADS AND LOW
  VISIBILITY.

* ACCUMULATIONS: 3 TO 6 INCHES.

* OTHER IMPACTS: MINIMUM WIND CHILL 0 TO -5.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BEFORE TUESDAY EVENING. MONITOR WEATHER
FORECASTS.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
509 AM CST TUE FEB 8 2011

TXZ083>086-089-090-081915-
/O.UPG.KOUN.WS.A.0002.110209T0000Z-110210T0000Z/
/O.EXA.KOUN.WS.W.0002.110209T0000Z-110210T0000Z/
HARDEMAN-FOARD-WILBARGER-WICHITA-ARCHER-CLAY-
INCLUDING THE CITIES OF...QUANAH...CHILLICOTHE...CROWELL...
VERNON...WICHITA FALLS...ARCHER CITY...HOLLIDAY...LAKESIDE CITY...
HENRIETTA
509 AM CST TUE FEB 8 2011

...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
CST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WINTER STORM
WARNING FOR SNOW... SLEET... AND FREEZING RAIN...WHICH IS IN
EFFECT FROM 6 PM THIS EVENING TO 6 PM CST WEDNESDAY. THE WINTER
STORM WATCH IS NO LONGER IN EFFECT.

* MAIN IMPACT: HEAVY SNOW ALONG WITH BLOWING AND DRIFTING SNOW.
  HAZARDOUS TRAVEL CONDITIONS DUE TO SNOW-PACKED ROADS AND LOW
  VISIBILITY. SOME FREEZING RAIN IS ALSO LIKELY... WHICH MAY 
  CAUSE HAZARDOUS TRAVEL CONDITIONS BEFORE THE SNOW BEGINS.

* ACCUMULATIONS: 3 TO 6 INCHES.

* OTHER IMPACTS: MINIMUM WIND CHILL 0 TO -5.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BEFORE TUESDAY EVENING. MONITOR WEATHER
FORECASTS.

&&

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR
FAMILY IF YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS
AND INFORMATION.

&&

$$

OKZ004>015-081915-
/O.CON.KOUN.WS.W.0002.110208T2100Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA
509 AM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 6 PM CST WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON
TO 6 PM CST WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. 
  HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: 4 TO 8 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS FOR THIS STORM THIS MORNING.  AVOID TRAVEL
THIS AFTERNOON... AND UNTIL THE STORM SUBSIDES AND ROADS ARE
CLEARED. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF
YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS.

&&

$$

OKZ016>031-033>040-044-045-081915-
/O.CON.KOUN.WS.W.0002.110209T0000Z-110210T0000Z/
CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-WASHITA-CADDO-
CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-
SEMINOLE-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-STEPHENS-
GARVIN-COTTON-JEFFERSON-
INCLUDING THE CITIES OF...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...LAWTON...DUNCAN...
PAULS VALLEY...WALTERS...WAURIKA
509 AM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 6 PM CST WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 6 PM CST WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. 
  HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: 6 TO 10 INCHES.  MUCH HIGHER DRIFTS ARE LIKELY.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.
  SOME FREEZING RAIN IS ALSO POSSIBLE THIS AFTERNOON AND EARLY
  EVENING. LIGHT ICE ACCUMULATIONS MAY MAKE WALKING AND TRAVEL
  EXTREMELY HAZARDOUS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH ANY REMAINING PREPARATIONS THIS MORNING. AVOID TRAVEL FROM
LATER THIS AFTERNOON. BE SURE YOU CAN TAKE CARE OF YOURSELF AND
YOUR FAMILY IF YOU LOSE ELECTRICAL POWER. MONITOR WEATHER
FORECASTS.

&&

$$

OKZ032-041>043-046>048-050>052-081915-
/O.CON.KOUN.WS.W.0002.110209T0300Z-110210T0300Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-
BRYAN-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...MADILL...
DURANT
509 AM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 PM CST WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 PM CST WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. 
  HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: 6 TO 10 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -10.
  SOME FREEZING RAIN IS POSSIBLE BEFORE THE PRECIPITATION TURNS TO
  SNOW THIS EVENING OR OVERNIGHT. ANY ICE ACCUMULATION CAN MAKE
  WALKING AND TRAVEL EXTREMELY HAZARDOUS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY THIS AFTERNOON. AVOID TRAVEL FROM
THIS EVENING. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR
FAMILY IF YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS.

&&

$$

TXZ087-088-081915-
/O.NEW.KOUN.WW.Y.0006.110209T0000Z-110210T0000Z/
KNOX-BAYLOR-
INCLUDING THE CITIES OF...MUNDAY...KNOX CITY...SEYMOUR
509 AM CST TUE FEB 8 2011

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO
6 PM CST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW... SLEET... AND FREEZING RAIN...WHICH
IS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM CST WEDNESDAY.

* MAIN IMPACT: A MIX OF WINTER PRECIPITATION. SNOW ACCUMULATIONS
  OF UP TO 4 INCHES ARE EXPECTED... AND SOME LIGHT ICE
  ACCUMULATION MAY OCCUR PRIOR TO THE CHANGEOVER TO SNOW.

* OTHER IMPACTS: COLD WIND CHILLS OF ZERO TO -10.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE CAREFUL IF YOU HAVE TO TRAVEL. EVEN SMALL AMOUNTS OF ICE AND
SNOW CAN MAKE ROADS AND SIDEWALKS SLICK AND DANGEROUS.

&&

$$
URGENT - WINTER WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE NORMAN OK
1039 AM CST TUE FEB 8 2011

OKZ004>015-090045-
/O.CON.KOUN.WS.W.0002.110208T2100Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA
1039 AM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 6 PM CST WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON
TO 6 PM CST WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. 
  HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: 4 TO 8 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS FOR THIS STORM THIS MORNING.  AVOID TRAVEL
THIS AFTERNOON... AND UNTIL THE STORM SUBSIDES AND ROADS ARE
CLEARED. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF
YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS.

&&

$$

OKZ016>031-033>040-044-045-TXZ083>086-089-090-090045-
/O.CON.KOUN.WS.W.0002.110209T0000Z-110210T0000Z/
CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-WASHITA-CADDO-
CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-
SEMINOLE-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-STEPHENS-
GARVIN-COTTON-JEFFERSON-HARDEMAN-FOARD-WILBARGER-WICHITA-ARCHER-
CLAY-
INCLUDING THE CITIES OF...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...LAWTON...DUNCAN...
PAULS VALLEY...WALTERS...WAURIKA...QUANAH...CHILLICOTHE...
CROWELL...VERNON...WICHITA FALLS...ARCHER CITY...HOLLIDAY...
LAKESIDE CITY...HENRIETTA
1039 AM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 6 PM CST WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 6 PM CST WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. 
  HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: 6 TO 10 INCHES. MUCH HIGHER DRIFTS ARE LIKELY. 

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.
  SOME RAIN AND SLEET IS POSSIBLE BEFORE A TRANSITION TO ALL SNOW.
  AS TEMPERATURES FALL OVERNIGHT...THIS COULD LEAD TO A THIN LAYER
  OF ICE UNDER THE SNOW...MAKING ROADS AND SIDEWALKS EVEN MORE
  HAZARDOUS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH ANY REMAINING PREPARATIONS THIS MORNING. AVOID TRAVEL FROM
LATER THIS AFTERNOON. BE SURE YOU CAN TAKE CARE OF YOURSELF AND
YOUR FAMILY IF YOU LOSE ELECTRICAL POWER. MONITOR WEATHER
FORECASTS.

&&

$$

OKZ032-041>043-046>048-050>052-090045-
/O.CON.KOUN.WS.W.0002.110209T0300Z-110210T0300Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-
BRYAN-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...MADILL...
DURANT
1039 AM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 PM CST WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 PM CST WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. 
  HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: 6 TO 10 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -10.
  SOME RAIN AND SLEET IS POSSIBLE BEFORE THE PRECIPITATION TURNS
  TO SNOW. AS TEMPERATURES FALL OVERNIGHT...THIS COULD LEAD TO A
  THIN LAYER OF ICE UNDER THE SNOW...MAKING ROADS AND SIDEWALKS
  EVEN MORE HAZARDOUS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY THIS AFTERNOON. AVOID TRAVEL FROM THIS
EVENING. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF
YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS.

&&

$$

TXZ087-088-090045-
/O.CON.KOUN.WW.Y.0006.110209T0000Z-110210T0000Z/
KNOX-BAYLOR-
INCLUDING THE CITIES OF...MUNDAY...KNOX CITY...SEYMOUR
1039 AM CST TUE FEB 8 2011

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO 6 PM CST WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO 6 PM CST WEDNESDAY. 

* MAIN IMPACT: A MIX OF WINTER PRECIPITATION. SNOW ACCUMULATIONS 
  OF UP TO 4 INCHES ARE EXPECTED... AND SOME LIGHT ICE 
  ACCUMULATION MAY OCCUR PRIOR TO THE CHANGEOVER TO SNOW. 

* OTHER IMPACTS: COLD WIND CHILLS OF ZERO TO -10.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE CAREFUL IF YOU HAVE TO TRAVEL. EVEN SMALL AMOUNTS OF ICE AND
SNOW CAN MAKE ROADS AND SIDEWALKS SLICK AND DANGEROUS.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
353 PM CST TUE FEB 8 2011

OKZ004>015-090600-
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA
353 PM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. 
  HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: 4 TO 8 INCHES.
 
* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS FOR THIS STORM THIS MORNING.  AVOID TRAVEL
THIS AFTERNOON... AND UNTIL THE STORM SUBSIDES AND ROADS ARE
CLEARED. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF
YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS.

&&

$$

OKZ016>031-033>040-044-045-TXZ083>086-089-090-090600-
/O.CON.KOUN.WS.W.0002.110209T0000Z-110210T0000Z/
CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-WASHITA-CADDO-
CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-
SEMINOLE-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-STEPHENS-
GARVIN-COTTON-JEFFERSON-HARDEMAN-FOARD-WILBARGER-WICHITA-ARCHER-
CLAY-
INCLUDING THE CITIES OF...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...LAWTON...DUNCAN...
PAULS VALLEY...WALTERS...WAURIKA...QUANAH...CHILLICOTHE...
CROWELL...VERNON...WICHITA FALLS...ARCHER CITY...HOLLIDAY...
LAKESIDE CITY...HENRIETTA
353 PM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. 
  HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: 6 TO 10 INCHES. MUCH HIGHER DRIFTS ARE LIKELY.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15. 
  SOME RAIN AND SLEET IS POSSIBLE BEFORE A TRANSITION TO ALL 
  SNOW. AS TEMPERATURES FALL OVERNIGHT...THIS COULD LEAD TO A 
  THIN LAYER OF ICE UNDER THE SNOW...MAKING ROADS AND SIDEWALKS 
  EVEN MORE HAZARDOUS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH ANY REMAINING PREPARATIONS THIS MORNING. AVOID TRAVEL FROM
LATER THIS AFTERNOON. BE SURE YOU CAN TAKE CARE OF YOURSELF AND
YOUR FAMILY IF YOU LOSE ELECTRICAL POWER. MONITOR WEATHER
FORECASTS.

&&

$$

OKZ032-041>043-046>048-050>052-090600-
/O.CON.KOUN.WS.W.0002.110209T0300Z-110210T0300Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-
BRYAN-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...MADILL...
DURANT
353 PM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 PM CST WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 PM CST WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. 
  HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY. 

* ACCUMULATIONS: 6 TO 10 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -10. 
  SOME RAIN AND SLEET IS POSSIBLE BEFORE THE PRECIPITATION TURNS 
  TO SNOW. AS TEMPERATURES FALL OVERNIGHT...THIS COULD LEAD TO A 
  THIN LAYER OF ICE UNDER THE SNOW...MAKING ROADS AND SIDEWALKS 
  EVEN MORE HAZARDOUS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FINISH PREPARATIONS BY THIS AFTERNOON. AVOID TRAVEL FROM THIS
EVENING. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY IF
YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS.

&&

$$

TXZ087-088-090600-
/O.CON.KOUN.WW.Y.0006.110209T0000Z-110210T0000Z/
KNOX-BAYLOR-
INCLUDING THE CITIES OF...MUNDAY...KNOX CITY...SEYMOUR
353 PM CST TUE FEB 8 2011

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY. 

* MAIN IMPACT: A MIX OF WINTER PRECIPITATION. SNOW ACCUMULATIONS
  OF UP TO 4 INCHES ARE EXPECTED... AND SOME LIGHT ICE
  ACCUMULATION MAY OCCUR PRIOR TO THE CHANGEOVER TO SNOW. SOME
  BLOWING AND DRIFTING IS ALSO POSSIBLE WEDNESDAY MORNING.

* OTHER IMPACTS: COLD WIND CHILLS OF ZERO TO -10.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE CAREFUL IF YOU HAVE TO TRAVEL. EVEN SMALL AMOUNTS OF ICE AND
SNOW CAN MAKE ROADS AND SIDEWALKS SLICK AND DANGEROUS.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
1007 PM CST TUE FEB 8 2011

OKZ004>015-091215-
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA
1007 PM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. HAZARDOUS
  TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITIES.

* ACCUMULATIONS: 4 TO 8 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -10 TO -20.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL IF AT POSSIBLE UNTIL THE STORM SUBSIDES AND ROADS
ARE CLEARED. BE SURE YOU CAN TAKE CARE OF YOURSELF AND YOUR FAMILY
IF YOU LOSE ELECTRICAL POWER. MONITOR WEATHER FORECASTS.

&&

$$

OKZ016>031-033>040-044-045-TXZ083>086-089-090-091215-
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-WASHITA-CADDO-
CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-
SEMINOLE-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-STEPHENS-
GARVIN-COTTON-JEFFERSON-HARDEMAN-FOARD-WILBARGER-WICHITA-ARCHER-
CLAY-
INCLUDING THE CITIES OF...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...LAWTON...DUNCAN...
PAULS VALLEY...WALTERS...WAURIKA...QUANAH...CHILLICOTHE...
CROWELL...VERNON...WICHITA FALLS...ARCHER CITY...HOLLIDAY...
LAKESIDE CITY...HENRIETTA
1007 PM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. HAZARDOUS
  TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITIES.

* ACCUMULATIONS: 6 TO 8 INCHES WITH LOCALLY HIGHER AMOUNTS IN A
  FEW AREAS. HIGHER DRIFTS ARE LIKELY.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.
  SOME SLEET IS POSSIBLE BEFORE A TRANSITION TO ALL SNOW.  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL FROM LATE THROUGH WEDNESDAY. BE SURE YOU CAN TAKE
CARE OF YOURSELF AND YOUR FAMILY IF YOU LOSE ELECTRICAL POWER.
MONITOR WEATHER FORECASTS.

&&

$$

OKZ032-041>043-046>048-050>052-091215-
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0300Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-
BRYAN-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...MADILL...
DURANT
1007 PM CST TUE FEB 8 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM CST
WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM CST
WEDNESDAY. 

* MAIN IMPACT: MODERATE TO OCCASIONALLY HEAVY SNOW. SOME BLOWING
  AND DRIFTING SNOW. HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND
  LOW VISIBILITY.

* ACCUMULATIONS: 4 TO 8 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -10. 
  SOME RAIN AND SLEET IS POSSIBLE BEFORE THE PRECIPITATION TURNS 
  TO SNOW. AS TEMPERATURES FALL OVERNIGHT...THIS COULD LEAD TO A 
  THIN LAYER OF ICE UNDER THE SNOW...MAKING ROADS AND SIDEWALKS 
  EVEN MORE HAZARDOUS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL LATE TONIGHT AND WEDNESDAY. BE SURE YOU CAN TAKE
CARE OF YOURSELF AND YOUR FAMILY IF YOU LOSE ELECTRICAL POWER.
MONITOR WEATHER FORECASTS.

&&

$$

TXZ087-088-091215-
/O.CON.KOUN.WW.Y.0006.000000T0000Z-110210T0000Z/
KNOX-BAYLOR-
INCLUDING THE CITIES OF...MUNDAY...KNOX CITY...SEYMOUR
1007 PM CST TUE FEB 8 2011

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
WEDNESDAY. 

* MAIN IMPACT: A MIX OF WINTER PRECIPITATION. SNOW ACCUMULATIONS 
  OF UP TO 4 INCHES ARE EXPECTED... AND SOME LIGHT ICE 
  ACCUMULATION MAY OCCUR PRIOR TO THE CHANGEOVER TO SNOW. SOME 
  BLOWING AND DRIFTING IS ALSO POSSIBLE WEDNESDAY MORNING. 

* OTHER IMPACTS: COLD WIND CHILLS OF ZERO TO -10.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE CAREFUL IF YOU HAVE TO TRAVEL. EVEN SMALL AMOUNTS OF ICE AND
SNOW CAN MAKE ROADS AND SIDEWALKS SLICK AND DANGEROUS.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
433 AM CST WED FEB 9 2011

OKZ004>015-091845-
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA
433 AM CST WED FEB 9 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING. 

* MAIN IMPACT: BLOWING AND DRIFTING SNOW. HAZARDOUS TRAVEL DUE TO
  SNOW-PACKED AND DRIFTED ROADS... AND LOW VISIBILITIES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -10 TO -20.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL IF AT ALL POSSIBLE UNTIL THE STORM SUBSIDES AND ROADS
ARE CLEARED. MONITOR WEATHER FORECASTS.

&&

$$

OKZ016>031-033>040-044-045-TXZ083>086-089-090-091845-
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-WASHITA-CADDO-
CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-
SEMINOLE-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-STEPHENS-
GARVIN-COTTON-JEFFERSON-HARDEMAN-FOARD-WILBARGER-WICHITA-ARCHER-
CLAY-
INCLUDING THE CITIES OF...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...LAWTON...DUNCAN...
PAULS VALLEY...WALTERS...WAURIKA...QUANAH...CHILLICOTHE...
CROWELL...VERNON...WICHITA FALLS...ARCHER CITY...HOLLIDAY...
LAKESIDE CITY...HENRIETTA
433 AM CST WED FEB 9 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING. 

* MAIN IMPACT: HEAVY SNOW AND BLOWING AND DRIFTING SNOW. 
  HAZARDOUS TRAVEL DUE TO SNOW-PACKED ROADS AND LOW 
  VISIBILITIES. 

* ACCUMULATIONS: 4 TO 8 INCHES TOTAL ACCUMULATION... WITH LOCALLY
  HIGHER AMOUNTS IN A FEW AREAS. MUCH HIGHER DRIFTS ARE LIKELY.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL UNTIL THE STORM SUBSIDES AND ROADS ARE CLEARED. MONITOR
WEATHER FORECASTS.

&&

$$

OKZ032-041>043-046>048-050>052-091845-
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0300Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-
BRYAN-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...MADILL...
DURANT
433 AM CST WED FEB 9 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING. 

* MAIN IMPACT: MODERATE TO OCCASIONALLY HEAVY SNOW. HAZARDOUS
  TRAVEL DUE TO SNOW-PACKED ROADS AND LOW VISIBILITY.

* ACCUMULATIONS: 4 TO 8 INCHES.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -10.
  SOME SLEET IS POSSIBLE EARLY THIS MORNING. AREAS OF BLOWING AND
  DRIFTING SNOW ARE ALSO POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL TODAY... IF POSSIBLE. MONITOR WEATHER FORECASTS.

&&

$$

TXZ087-088-091845-
/O.CON.KOUN.WW.Y.0006.000000T0000Z-110210T0000Z/
KNOX-BAYLOR-
INCLUDING THE CITIES OF...MUNDAY...KNOX CITY...SEYMOUR
433 AM CST WED FEB 9 2011

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING. 

* MAIN IMPACT: SNOW ACCUMULATIONS OF UP TO 4 INCHES. SOME BLOWING
  AND DRIFTING IS ALSO LIKELY THIS MORNING.

* OTHER IMPACTS: COLD WIND CHILLS OF ZERO TO -10.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE CAREFUL IF YOU HAVE TO TRAVEL. EVEN SMALL AMOUNTS OF ICE AND
SNOW CAN MAKE ROADS AND SIDEWALKS SLICK AND DANGEROUS.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
1005 AM CST WED FEB 9 2011

OKZ004>015-100000-
/O.NEW.KOUN.WC.Y.0003.110209T1605Z-110210T0000Z/
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA
1005 AM CST WED FEB 9 2011

...WIND CHILL ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CST THIS EVENING. A
WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING. 

* MAIN IMPACT: BLOWING AND DRIFTING SNOW. HAZARDOUS TRAVEL DUE TO
  SNOW-PACKED ROADS AND DRIFTING OF SNOW.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -10 TO -20.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL IF AT ALL POSSIBLE UNTIL THE STORM SUBSIDES AND
ROADS ARE CLEARED. MONITOR WEATHER FORECASTS.

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$

OKZ016>031-033>040-044-045-TXZ083>086-089-090-100000-
/O.NEW.KOUN.WC.Y.0003.110209T1605Z-110210T0000Z/
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-BECKHAM-WASHITA-CADDO-
CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-
SEMINOLE-HARMON-GREER-KIOWA-JACKSON-TILLMAN-COMANCHE-STEPHENS-
GARVIN-COTTON-JEFFERSON-HARDEMAN-FOARD-WILBARGER-WICHITA-ARCHER-
CLAY-
INCLUDING THE CITIES OF...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...LAWTON...DUNCAN...
PAULS VALLEY...WALTERS...WAURIKA...QUANAH...CHILLICOTHE...
CROWELL...VERNON...WICHITA FALLS...ARCHER CITY...HOLLIDAY...
LAKESIDE CITY...HENRIETTA
1005 AM CST WED FEB 9 2011

...WIND CHILL ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CST THIS EVENING. A
WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING. 

* MAIN IMPACT: LIGHT SNOW AND BLOWING SNOW. HAZARDOUS TRAVEL DUE
  TO SOME SNOW-PACKED ROADS AND REDUCED VISIBILITIES.

* ACCUMULATIONS: ADDITIONAL ACCUMULATION GENERALLY 1 INCH OR LESS. 

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN QUICKLY.

&&

$$

OKZ032-041>043-046>048-050>052-100015-
/O.NEW.KOUN.WC.Y.0003.110209T1605Z-110210T0000Z/
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0300Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-
BRYAN-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...MADILL...
DURANT
1005 AM CST WED FEB 9 2011

...WIND CHILL ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CST THIS EVENING. A
WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING. 

* MAIN IMPACT: LIGHT SNOW AND BLOWING SNOW. HAZARDOUS TRAVEL DUE
  TO SOME SNOW-PACKED ROADS AND REDUCED VISIBILITY.

* ACCUMULATIONS: ADDITIONAL ACCUMULATION GENERALLY LESS THAN 1
  INCH. 

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -10. 
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN QUICKLY.

&&

$$

TXZ087-088-100000-
/O.NEW.KOUN.WC.Y.0003.110209T1605Z-110210T0000Z/
/O.CON.KOUN.WW.Y.0006.000000T0000Z-110210T0000Z/
KNOX-BAYLOR-
INCLUDING THE CITIES OF...MUNDAY...KNOX CITY...SEYMOUR
1005 AM CST WED FEB 9 2011

...WIND CHILL ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A WIND CHILL
ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CST THIS EVENING. A
WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING. 

* MAIN IMPACT: LITTLE ADDITIONAL SNOW ACCUMULATION. SOME BLOWING
  AND DRIFTING OF SNOW POSSIBLE.

* OTHER IMPACTS: COLD WIND CHILLS OF ZERO TO -10.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE CAREFUL IF YOU HAVE TO TRAVEL. EVEN SMALL AMOUNTS OF ICE AND
SNOW CAN MAKE ROADS AND SIDEWALKS SLICK AND DANGEROUS.

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
1100 AM CST WED FEB 9 2011

OKZ004-005-009>011-014>016-021-022-033>037-TXZ083>085-100000-
/O.CAN.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
/O.CON.KOUN.WC.Y.0003.000000T0000Z-110210T0000Z/
HARPER-WOODS-ELLIS-WOODWARD-MAJOR-ROGER MILLS-DEWEY-CUSTER-
BECKHAM-WASHITA-HARMON-GREER-KIOWA-JACKSON-TILLMAN-HARDEMAN-FOARD-
WILBARGER-
INCLUDING THE CITIES OF...BUFFALO...ALVA...ARNETT...WOODWARD...
FAIRVIEW...CHEYENNE...TALOGA...WEATHERFORD...CLINTON...ELK CITY...
SAYRE...CORDELL...HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...
QUANAH...CHILLICOTHE...CROWELL...VERNON
1100 AM CST WED FEB 9 2011

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WINTER STORM WARNING IS CANCELLED...


* MAIN IMPACT: DANGEROUS COLD. MINIMUM WIND CHILL -10 TO -20. 

* OTHER IMPACTS: SOME BLOWING AND DRIFTING SNOW. HAZARDOUS TRAVEL
  DUE TO SNOW-PACKED ROADS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$

TXZ087-088-100000-
/O.CAN.KOUN.WW.Y.0006.000000T0000Z-110210T0000Z/
/O.CON.KOUN.WC.Y.0003.000000T0000Z-110210T0000Z/
KNOX-BAYLOR-
INCLUDING THE CITIES OF...MUNDAY...KNOX CITY...SEYMOUR
1100 AM CST WED FEB 9 2011

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WINTER WEATHER ADVISORY IS CANCELLED...


* MAIN IMPACT: COLD WIND CHILLS OF ZERO TO -10.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$

OKZ006>008-012-013-100000-
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
/O.CON.KOUN.WC.Y.0003.000000T0000Z-110210T0000Z/
ALFALFA-GRANT-KAY-GARFIELD-NOBLE-
INCLUDING THE CITIES OF...CHEROKEE...MEDFORD...PONCA CITY...
ENID...PERRY
1100 AM CST WED FEB 9 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* MAIN IMPACT: BLOWING AND DRIFTING SNOW. HAZARDOUS TRAVEL DUE 
  TO SNOW-PACKED ROADS AND DRIFTING OF SNOW. 

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -10 TO -20.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL IF AT ALL POSSIBLE UNTIL THE STORM SUBSIDES AND
ROADS ARE CLEARED.

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$

OKZ017>020-023>031-038>040-044-045-TXZ086-089-090-100000-
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
/O.CON.KOUN.WC.Y.0003.000000T0000Z-110210T0000Z/
BLAINE-KINGFISHER-LOGAN-PAYNE-CADDO-CANADIAN-OKLAHOMA-LINCOLN-
GRADY-MCCLAIN-CLEVELAND-POTTAWATOMIE-SEMINOLE-COMANCHE-STEPHENS-
GARVIN-COTTON-JEFFERSON-WICHITA-ARCHER-CLAY-
INCLUDING THE CITIES OF...WATONGA...KINGFISHER...GUTHRIE...
STILLWATER...ANADARKO...YUKON...EL RENO...MUSTANG...
OKLAHOMA CITY...CHANDLER...CHICKASHA...PURCELL...NORMAN...MOORE...
SHAWNEE...SEMINOLE...LAWTON...DUNCAN...PAULS VALLEY...WALTERS...
WAURIKA...WICHITA FALLS...ARCHER CITY...HOLLIDAY...
LAKESIDE CITY...HENRIETTA
1100 AM CST WED FEB 9 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* MAIN IMPACT: LIGHT SNOW AND BLOWING SNOW. HAZARDOUS TRAVEL DUE 
  TO SOME SNOW-PACKED ROADS AND REDUCED VISIBILITIES. 

* ACCUMULATIONS: ADDITIONAL ACCUMULATION GENERALLY 1 INCH OR 
  LESS.

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$

OKZ032-041>043-046>048-050>052-100100-
/O.CON.KOUN.WS.W.0002.000000T0000Z-110210T0300Z/
/O.CON.KOUN.WC.Y.0003.000000T0000Z-110210T0000Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-
BRYAN-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...MADILL...
DURANT
1100 AM CST WED FEB 9 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING. A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST
THIS EVENING. 

* MAIN IMPACT: LIGHT SNOW AND BLOWING SNOW. HAZARDOUS TRAVEL DUE 
  TO SOME SNOW-PACKED ROADS AND REDUCED VISIBILITY. 

* ACCUMULATIONS: ADDITIONAL ACCUMULATION GENERALLY LESS THAN 1 
  INCH. 

* OTHER IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -10.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
1209 PM CST WED FEB 9 2011

OKZ006>008-012-013-017>020-023>031-038>040-044-045-TXZ086-089-090-
100000-
/O.CAN.KOUN.WS.W.0002.000000T0000Z-110210T0000Z/
/O.CON.KOUN.WC.Y.0003.000000T0000Z-110210T0000Z/
ALFALFA-GRANT-KAY-GARFIELD-NOBLE-BLAINE-KINGFISHER-LOGAN-PAYNE-
CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-CLEVELAND-
POTTAWATOMIE-SEMINOLE-COMANCHE-STEPHENS-GARVIN-COTTON-JEFFERSON-
WICHITA-ARCHER-CLAY-
INCLUDING THE CITIES OF...CHEROKEE...MEDFORD...PONCA CITY...
ENID...PERRY...WATONGA...KINGFISHER...GUTHRIE...STILLWATER...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
LAWTON...DUNCAN...PAULS VALLEY...WALTERS...WAURIKA...
WICHITA FALLS...ARCHER CITY...HOLLIDAY...LAKESIDE CITY...
HENRIETTA
1209 PM CST WED FEB 9 2011

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WINTER STORM WARNING IS CANCELLED...


* IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -15.

* OTHER IMPACTS: LIGHT SNOW SHOWERS OR FLURRIES WILL BE POSSIBLE
  THROUGH THE EARLY AFTERNOON. NO ACCUMULATION EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$

OKZ032-041>043-046>048-050>052-100000-
/O.CAN.KOUN.WS.W.0002.000000T0000Z-110210T0300Z/
/O.CON.KOUN.WC.Y.0003.000000T0000Z-110210T0000Z/
HUGHES-MURRAY-PONTOTOC-COAL-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-
BRYAN-
INCLUDING THE CITIES OF...HOLDENVILLE...SULPHUR...ADA...
COALGATE...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...MADILL...
DURANT
1209 PM CST WED FEB 9 2011

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WINTER STORM WARNING IS CANCELLED...


* IMPACTS: DANGEROUS COLD. MINIMUM WIND CHILL -5 TO -10.

* OTHER IMPACTS: LIGHT SNOW SHOWERS OR FLURRIES WILL BE POSSIBLE
  THROUGH THE EARLY AFTERNOON. NO ACCUMULATION EXPECTED.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$

OKZ004-005-009>011-014>016-021-022-033>037-TXZ083>085-087-088-
100000-
/O.CON.KOUN.WC.Y.0003.000000T0000Z-110210T0000Z/
HARPER-WOODS-ELLIS-WOODWARD-MAJOR-ROGER MILLS-DEWEY-CUSTER-
BECKHAM-WASHITA-HARMON-GREER-KIOWA-JACKSON-TILLMAN-HARDEMAN-FOARD-
WILBARGER-KNOX-BAYLOR-
INCLUDING THE CITIES OF...BUFFALO...ALVA...ARNETT...WOODWARD...
FAIRVIEW...CHEYENNE...TALOGA...WEATHERFORD...CLINTON...ELK CITY...
SAYRE...CORDELL...HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...
QUANAH...CHILLICOTHE...CROWELL...VERNON...MUNDAY...KNOX CITY...
SEYMOUR
1209 PM CST WED FEB 9 2011

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* MAIN IMPACT: DANGEROUS COLD. MINIMUM WIND CHILL -10 TO -20.

* OTHER IMPACTS: SOME BLOWING AND DRIFTING SNOW. 

PRECAUTIONARY/PREPAREDNESS
  ACTIONS...

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORMAN OK
352 PM CST WED FEB 9 2011

OKZ004>048-050>052-TXZ083>090-101100-
/O.EXT.KOUN.WC.Y.0003.000000T0000Z-110210T1600Z/
HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-
BECKHAM-WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-
CLEVELAND-POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-
TILLMAN-COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-
JEFFERSON-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-
FOARD-WILBARGER-WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
INCLUDING THE CITIES OF...BUFFALO...ALVA...CHEROKEE...MEDFORD...
PONCA CITY...ARNETT...WOODWARD...FAIRVIEW...ENID...PERRY...
CHEYENNE...TALOGA...WEATHERFORD...CLINTON...WATONGA...
KINGFISHER...GUTHRIE...STILLWATER...ELK CITY...SAYRE...CORDELL...
ANADARKO...YUKON...EL RENO...MUSTANG...OKLAHOMA CITY...CHANDLER...
CHICKASHA...PURCELL...NORMAN...MOORE...SHAWNEE...SEMINOLE...
HOLDENVILLE...HOLLIS...MANGUM...HOBART...ALTUS...FREDERICK...
LAWTON...DUNCAN...PAULS VALLEY...SULPHUR...ADA...COALGATE...
WALTERS...WAURIKA...ARDMORE...TISHOMINGO...ATOKA...MARIETTA...
MADILL...DURANT...QUANAH...CHILLICOTHE...CROWELL...VERNON...
WICHITA FALLS...MUNDAY...KNOX CITY...SEYMOUR...ARCHER CITY...
HOLLIDAY...LAKESIDE CITY...HENRIETTA
352 PM CST WED FEB 9 2011

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 10 AM CST THURSDAY...

THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 10 AM CST
THURSDAY. 

* IMPACTS: DANGEROUS COLD. TEMPERATURES FALLING TO THE SINGLE
  DIGITS ABOVE AND BELOW ZERO. WINDS OF 5 TO 12 MPH OVERNIGHT WILL
  CREATE MINIMUM WIND CHILL TEMPERATURES OF -5 TO -15 DEGREES.

* OTHER IMPACTS: EXPOSURE TO WIDESPREAD SNOW COVER COULD
  ACCELERATE THE EFFECTS OF WIND CHILL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU HAVE TO BE OUTSIDE DRESS IN LAYERS AND LEAVE NO SKIN
EXPOSED TO THE WIND. FROSTBITE AND HYPOTHERMIA CAN HAPPEN
QUICKLY.

&&

$$
 

Public Information Statements

 
PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
1145 AM CST WED FEB 09 2011

...PUBLIC INFORMATION STATEMENT...

HERE ARE SNOW ACCUMULATIONS (IN INCHES) THAT WERE REPORTED TO THE 
NATIONAL WEATHER SERVICE FROM THE SNOW THAT OCCURRED FROM YESTERDAY 
AFTERNOON THROUGH THIS MORNING. SNOW ACCUMULATIONS AS OF 1130 AM.

FREDERICK:          1.0
HOLLIS:             1.0
LEHIGH:             1.0
MCGEE CREEK DAM:    1.0
MARIETTA:           1.0
RETROP:             1.0
CENTRAL HIGH:       2.0
ELMORE CITY:        2.0
GRADY:              2.0
GREAT SALT PLAINS:  2.0
HEADRICK:           2.0
LAKE KEMP TX:       2.0
MARLOW:             2.0
NOBLE:              2.0
PURCELL:            2.0
SAYRE:              2.0
SEMINOLE:           2.0
SULPHUR:            2.0
WALTERS:            2.0
ADA:                2.5
ELGIN:              2.5
EMPIRE:             2.5
MOORE:              2.5
SHAWNEE:            2.5
ALTUS DAM:          3.0
ANADARKO:           3.0
APACHE:             3.0
BURKBURNETT TX:     3.0
CENTRAHOMA:         3.0
CYRIL:              3.0
HOBART:             3.0
MEEKER:             3.0
NORMAN:             3.0
ROOSEVELT:          3.0
TECUMSEH:           3.0
UNION CITY:         3.0
WEATHERFORD:        3.0
WICHITA FALLS TX:   3.0
DUNCAN:             3.5
WAURIKA:            3.5
CORDELL:            4.0
EDMOND:             4.0
ERICK:              4.0
GUTHRIE:            4.0
INGALLS:            4.0
LEEDEY:             4.0
LOCO:               4.0
CUSHING:            5.0
OKARCHE:            5.0
OKLAHOMA CITY:      5.9
CRESCENT:           6.0
LAVERNE:            6.0
SHATTUCK:           6.0
SPERRY:             6.0
TALOGA:             6.0
VICI:               6.0
FARGO:              7.0
MARSHALL:           7.0
ORIENTA:            7.0
PERRY:              7.0
WOODWARD:           7.0
FREEDOM:            8.0 
MULHALL:            8.0
WATONGA:            8.0
MEDFORD:            9.0
ALVA:              10.0
BLACKWELL:         10.0
JEFFERSON:         10.0
HENNESSEY:         10.0 
NEWKIRK:           10.0 
CHEROKEE:          11.0
BILLINGS:          12.0
ENID:              12.0
LAMONT:            12.0
HELENA:            13.0
PONCA CITY:        13.0
WAYNOKA:           15.0 
            
$$
RECORD EVENT REPORT...CORRECTED
NATIONAL WEATHER SERVICE NORMAN OK
610 PM CST WED FEB 9 2011

...RECORD DAILY SNOWFALL TOTAL SET AT OKLAHOMA CITY...

TODAY AT WILL ROGERS WORLD AIRPORT IN OKLAHOMA CITY... A TOTAL OF 
5.9 INCHES OF SNOW WAS MEASURED. THIS BROKE THE PREVIOUS RECORD OF 
2.6 INCHES FOR FEBRUARY 9...WHICH OCCURRED BACK IN 2003.

SNOWFALL RECORDS FOR OKLAHOMA CITY DATE BACK TO 1891.

$$
 

Record Event Reports

 
RECORD EVENT REPORT
NATIONAL WEATHER SERVICE NORMAN OK
1105 AM CST THU FEB 10 2011

...RECORD LOW TEMPERATURE SET AT OKLAHOMA CITY...

THIS MORNING AT WILL ROGERS WORLD AIRPORT IN OKLAHOMA CITY... THE 
TEMPERATURE DROPPED TO -5 DEGREES. THIS BROKE THE PREVIOUS RECORD OF 
4 DEGREES FOR FEBRUARY 10...WHICH OCCURRED BACK IN 1899 AND 1929.

TEMPERATURE RECORDS FOR OKLAHOMA CITY DATE BACK TO 1890.

$$