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000
WWUS85 KPIH 212055
SPSPIH
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE POCATELLO
155 PM MST SAT NOV 21 2009
IDZ020-021-212359-
JEFFERSON ID-BUTTE ID-BONNEVILLE ID-BINGHAM ID-POWER ID-BANNOCK
ID-MADISON ID-
155 PM MST SAT NOV 21 2009
THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A
SIGNIFICANT WEATHER ADVISORY FOR...
SOUTHEASTERN BUTTE COUNTY IN EAST CENTRAL IDAHO
WESTERN MADISON COUNTY IN SOUTHEAST IDAHO
NORTHWESTERN BANNOCK COUNTY IN SOUTHEAST IDAHO
NORTHERN POWER COUNTY IN SOUTHEAST IDAHO
BINGHAM COUNTY IN SOUTHEAST IDAHO
NORTHWESTERN BONNEVILLE COUNTY IN SOUTHEAST IDAHO
JEFFERSON COUNTY IN SOUTHEAST IDAHO
UNTIL 500 PM MST...SURFACE OBSERVATIONS INDICATED BREEZY SOUTHWEST
WINDS OF 20 TO 30 MPH WITH GUSTS TO 40 MPH WITHIN THE UPPER AND
LOWER SNAKE RIVER PLAIN. THE BRISK WINDS WILL DIMINISH QUICKLY THIS
EVENING AS THE SUN SETS.
LOCATIONS THAT COULD BE AFFECTED INCLUDE...
SOUTHWEST INL... CENTRAL INL... SOUTHEAST INL AND NORTHWEST
INL...
LAT...LON 4383 11169 4312 11201 4268 11308 4328 11289
4340 11322 4342 11348 4397 11257
$$
!HUSTON!
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000
FLUS45 KBOI 211600
HWOBOI
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BOISE ID
900 AM MST SAT NOV 21 2009
IDZ011-013-ORZ062-221600-
WEST CENTRAL MOUNTAINS-BOISE MOUNTAINS-BAKER COUNTY-
900 AM MST SAT NOV 21 2009 /800 AM PST SAT NOV 21 2009/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL
IDAHO AND NORTHEAST OREGON.
.DAY ONE...TODAY AND TONIGHT
THE WINTER STORM WATCH IS NOW IN EFFECT FROM THIS EVENING THROUGH
SUNDAY AFTERNOON FOR BAKER COUNTY.
THE WINTER STORM WATCH IS NOW IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY AFTERNOON IN THE WEST CENTRAL AND BOISE MOUNTAINS.
THE NEXT PACIFIC WINTER STORM HAS SLOWED DOWN BY 3 TO 6 HOURS.
LOOK FOR SNOW TO BEGIN AROUND MIDNIGHT PST IN BAKER COUNTY AND
BETWEEN MIDNIGHT AND 3 AM MST IN THE WEST CENTRAL AND BOISE
MOUNTAINS.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
THE WINTER STORM WATCH IS NOW IN EFFECT THROUGH SUNDAY AFTERNOON
IN BAKER COUNTY AND THE WEST CENTRAL AND BOISE MOUNTAINS.
BAKER COUNTY...SNOW ACCUMULATION WILL RANGE FROM 1 TO 3 INCHES ON
VALLEY FLOORS TO 4 TO 8 INCHES IN THE ELKHORN AND SOUTHERN WALLOWA
MOUNTAINS. INCREASING WEST TO NORTHWEST WINDS WILL LIKELY CAUSE
LOCALLY POOR VISIBILITY IN BLOWING SNOW ABOVE 3500 FEET.
IDAHO PORTION...MODERATE TO HEAVY SNOW AMOUNTS ARE LIKELY WITH 2
TO 4 INCHES ON VALLEY FLOORS AND WITH 6 TO 10 INCHES EXPECTED IN
THE MOUNTAINS SUNDAY. INCREASING WEST TO SOUTHWEST WINDS BEHIND
THE COLD FRONT SUNDAY WILL LIKELY CAUSE POOR VISIBILITY AT TIMES
IN BLOWING AND DRIFTING SNOW ABOVE 3500 FEET.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED.
$$
IDZ028-029-033-ORZ061-063-221600-
CAMAS PRAIRIE-OWYHEE MOUNTAINS-UPPER WEISER RIVER-HARNEY COUNTY-
MALHEUR COUNTY-
900 AM MST SAT NOV 21 2009 /800 AM PST SAT NOV 21 2009/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
IDAHO...WEST CENTRAL IDAHO AND SOUTHEAST OREGON.
.DAY ONE...TODAY AND TONIGHT
LOOK FOR LIGHT SNOW SHOWERS THIS MORNING TO TAPER OFF AROUND NOON.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
A SECOND STRONGER SYSTEM WITH LIGHT TO MODERATE SNOW
ACCUMULATIONS IS LIKELY ACROSS HARNEY AND MALHEUR COUNTIES LATE
SATURDAY NIGHT AND ACROSS THE CAMAS PRAIRIE...UPPER WEISER
RIVER...AND OWYHEE MOUNTAINS SUNDAY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED.
$$
IDZ012-014>016-030-ORZ064-221600-
LOWER TREASURE VALLEY ID-UPPER TREASURE VALLEY-
SOUTHWEST HIGHLANDS-WESTERN MAGIC VALLEY-
SOUTHERN TWIN FALLS COUNTY-LOWER TREASURE VALLEY OR-
900 AM MST SAT NOV 21 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
IDAHO...SOUTHWEST IDAHO AND SOUTHEAST OREGON.
.DAY ONE...TODAY AND TONIGHT
LOOK FOR LIGHT SNOW SHOWERS THIS MORNING TO TAPER OFF AROUND
NOON.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
A STRONGER SYSTEM WITH LIGHT SNOW ACCUMULATIONS IS POSSIBLE SUNDAY
MORNING ACROSS THE TREASURE AND MAGIC VALLEYS...SOUTHWEST
HIGHLANDS AND SOUTHERN TWIN FALLS COUNTY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED.
$$
000
FLUS45 KBOI 211410
HWOBOI
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BOISE ID
710 AM MST SAT NOV 21 2009
IDZ011-013-ORZ062-221415-
WEST CENTRAL MOUNTAINS-BOISE MOUNTAINS-BAKER COUNTY-
710 AM MST SAT NOV 21 2009 /610 AM PST SAT NOV 21 2009/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL
IDAHO AND NORTHEAST OREGON.
.DAY ONE...TODAY AND TONIGHT
NO HAZARDOUS WEATHER IS EXPECTED TODAY. TONIGHT A WINTER STORM
WATCH IS IN EFFECT FOR MODERATE ACCUMULATIONS OF SNOW...WITH GUSTY
WINDS CAUSING LOCAL BLOWING AND DRIFTING.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
A WINTER STORM WATCH IS IN EFFECT THROUGH SUNDAY MORNING IN BAKER
COUNTY OREGON ...AND THROUGH SUNDAY AFTERNOON FOR VALLEY AND BOISE
COUNTIES IN IDAHO...FOR MODERATE ACCUMULATIONS OF SNOW...WITH
GUSTY WINDS CAUSING LOCAL BLOWING AND DRIFTING. FOR SUNDAY NIGHT
THROUGH FRIDAY NO HAZARDOUS WEATHER IS EXPECTED.
.SPOTTER INFORMATION STATEMENT...
SPOTTERS SHOULD REPORT SIGNIFICANT WEATHER VIA ESTABLISHED PROCEDURES.
$$
IDZ028-029-033-ORZ061-063-221415-
CAMAS PRAIRIE-OWYHEE MOUNTAINS-UPPER WEISER RIVER-HARNEY COUNTY-
MALHEUR COUNTY-
710 AM MST SAT NOV 21 2009 /610 AM PST SAT NOV 21 2009/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
IDAHO...WEST CENTRAL IDAHO AND SOUTHEAST OREGON.
.DAY ONE...TODAY AND TONIGHT
THE STORM SYSTEM MOVING THROUGH THE AREA TONIGHT WILL BRING
RAIN...SNOW AND GUSTY SOUTHEAST WINDS. SNOW ACCUMULATION WILL BE
LESS THAN 1 INCH TONIGHT...EXCEPT UP TO 3 INCHES ABOVE 5000 FEET
IN HARNEY COUNTY.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
THE STORM SYSTEM MOVING THROUGH THE AREA ON SUNDAY WILL BRING
RAIN...SNOW AND GUSTY SOUTHEAST WINDS...SHIFTING TO NORTHWEST
SUNDAY AFTERNOON. SNOW ACCUMULATION WILL BE UNDER 1 INCH...EXCEPT
UP TO 2 INCHES ABOVE 5000 FEET IN HARNEY COUNTY AND THE OWYHEE
MOUNTAINS ...AND 2 TO 4 INCHES ON THE CAMAS PRAIRIE. FOR SUNDAY
NIGHT THROUGH FRIDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS
TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTERS SHOULD REPORT SIGNIFICANT WEATHER VIA ESTABLISHED PROCEDURES.
$$
IDZ012-014>016-030-ORZ064-221415-
LOWER TREASURE VALLEY ID-UPPER TREASURE VALLEY-
SOUTHWEST HIGHLANDS-WESTERN MAGIC VALLEY-
SOUTHERN TWIN FALLS COUNTY-LOWER TREASURE VALLEY OR-
710 AM MST SAT NOV 21 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
IDAHO...SOUTHWEST IDAHO AND SOUTHEAST OREGON.
.DAY ONE...TODAY AND TONIGHT
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
THE STORM SYSTEM MOVING THROUGH THE AREA ON SUNDAY WILL BRING
RAIN...SNOW AND GUSTY SOUTHEAST WINDS...SHIFTING TO NORTHWEST
SUNDAY AFTERNOON. SNOW ACCUMULATION WILL BE UNDER 1 INCH...EXCEPT
UP TO 2 INCHES ABOVE 5000 FEET IN THE SOUTHWEST HIGHLANDS AND
THE WESTERN MAGIC VALLEY. FOR SUNDAY NIGHT THROUGH FRIDAY NO
HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
SPOTTERS SHOULD REPORT SIGNIFICANT WEATHER VIA ESTABLISHED PROCEDURES.
$$
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000
FLUS46 KOTX 211358
HWOOTX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SPOKANE WA
558 AM PST SAT NOV 21 2009
IDZ001>004-027-WAZ031-033-035>038-041>044-221400-
NORTHERN PANHANDLE-COEUR D`ALENE AREA-IDAHO PALOUSE-
CENTRAL PANHANDLE MOUNTAINS-LEWIS AND SOUTHERN NEZ PERCE COUNTIES-
NORTHEAST BLUE MOUNTAINS-WASHINGTON PALOUSE-UPPER COLUMBIA BASIN-
SPOKANE AREA-NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS-
WENATCHEE AREA-EAST SLOPES NORTHERN CASCADES-OKANOGAN VALLEY-
WATERVILLE PLATEAU-
558 AM PST SAT NOV 21 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH IDAHO...
NORTH CENTRAL IDAHO...CENTRAL WASHINGTON...EAST CENTRAL
WASHINGTON...NORTH CENTRAL WASHINGTON...NORTHEAST WASHINGTON AND
SOUTHEAST WASHINGTON.
.DAY ONE...TODAY AND TONIGHT
A STRONG PACIFIC SYSTEM WILL BRING THE POTENTIAL FOR MODERATE TO
HEAVY SNOW ACCUMULATIONS BEGINNING TONIGHT ACROSS THE REGION.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
SNOW WILL CONTINUE INTO SUNDAY MORNING BEFORE TAPERING OFF DURING
THE AFTERNOON.
$$
IDZ026-WAZ032-034-221400-
LEWISTON AREA-LOWER GARFIELD AND ASOTIN COUNTIES-MOSES LAKE AREA-
558 AM PST SAT NOV 21 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
IDAHO...EAST CENTRAL WASHINGTON AND SOUTHEAST WASHINGTON.
.DAY ONE...TODAY AND TONIGHT
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
$$
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000
FLUS45 KPIH 211148
HWOPIH
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE POCATELLO ID
448 AM MST SAT NOV 21 2009
IDZ017>025-031-032-221200-
EASTERN MAGIC VALLEY-SAWTOOTH MOUNTAINS-UPPER SNAKE HIGHLANDS-
UPPER SNAKE RIVER PLAIN-LOWER SNAKE RIVER PLAIN-
SOUTH CENTRAL HIGHLANDS-CARIBOU HIGHLANDS-
CACHE VALLEY/IDAHO PORTION-WASATCH MOUNTAINS/IDAHO PORTION-
BIG AND LITTLE WOOD RIVER REGION-LOST RIVER/PAHSIMEROI-
448 AM MST SAT NOV 21 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN IDAHO.
.DAY ONE...TODAY AND TONIGHT
RAIN AND SNOW SHOWERS IN THE MORNING WILL CHANGE OVER TO SNOW
THROUGH THE DAY AS COLDER FILTERS INTO THE AREA. SNOW WILL
DISSIPATE THIS AFTERNOON. ACCUMULATIONS ARE EXPECTED TO REMAIN
LESS THAN 2 INCHES IN THE MOUNTAINS WITH LITTLE TO NO ACCUMULATION
EXPECTED IN LOWER ELEVATIONS. WINDS WILL BE BREEZY IN THE SNAKE
RIVER PLAIN.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
THE FAST-MOVING NEXT SYSTEM ARRIVES ON SUNDAY WITH ANOTHER ROUND
OF SNOW SHOWERS AND GUSTY WINDS. SNOW ACCUMULATIONS UPWARDS OF 6
INCHES IN THE HIGHER ELEVATIONS OF THE CENTRAL MOUNTAINS AND THE
EASTERN HIGHLANDS ARE POSSIBLE. RIDGE CONDITIONS WILL FOLLOW ON
MONDAY.
.SPOTTER INFORMATION STATEMENT...
WE ASK TRAINED SPOTTERS AND CITIZENS TO REPORT SIGNIFICANT
WEATHER CONDITIONS WHEN IT IS SAFE TO DO SO. THESE CONDITIONS MAY
INCLUDE HAIL...TORNADOES...STRONG WIND...DUST STORMS...SNOWFALL...
EXTREME COLD TEMPERATURES...FREEZING RAIN OR HEAVY RAIN...DENSE
FOG...AND FLOODING OR ICE JAMS. INFORMATION ABOUT THESE HAZARDOUS
CONDITIONS SHOULD BE CALLED INTO YOUR NATIONAL WEATHER SERVICE
OFFICE IN POCATELLO USING THE 1-800 SEVERE WEATHER HOTLINE...OR
208-233-0834.
$$
000
FLUS46 KOTX 210655
HWOOTX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SPOKANE WA
1055 PM PST FRI NOV 20 2009
IDZ001>004-027-WAZ031-033-036>038-042-220700-
NORTHERN PANHANDLE-COEUR D`ALENE AREA-IDAHO PALOUSE-
CENTRAL PANHANDLE MOUNTAINS-LEWIS AND SOUTHERN NEZ PERCE COUNTIES-
NORTHEAST BLUE MOUNTAINS-WASHINGTON PALOUSE-SPOKANE AREA-
NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS-
EAST SLOPES NORTHERN CASCADES-
1055 PM PST FRI NOV 20 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH IDAHO...
NORTH CENTRAL IDAHO...NORTH CENTRAL WASHINGTON...NORTHEAST
WASHINGTON AND SOUTHEAST WASHINGTON.
.DAY ONE...TONIGHT
NO HAZARDOUS WEATHER EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A STRONG PACIFIC SYSTEM WILL BRING THE POTENTIAL FOR MODERATE TO
HEAVY ACCUMULATIONS SATURDAY NIGHT INTO SUNDAY MORNING MAINLY
ABOVE 2000 FEET. DUE TO UNCERTAINTY WITH THE STRENGTH AND TRACK OF
THIS SYSTEM...SNOW ACCUMULATIONS ARE UNCERTAIN.
$$
IDZ026-WAZ032-034-035-041-043-044-220700-
LEWISTON AREA-LOWER GARFIELD AND ASOTIN COUNTIES-MOSES LAKE AREA-
UPPER COLUMBIA BASIN-WENATCHEE AREA-OKANOGAN VALLEY-
WATERVILLE PLATEAU-
1055 PM PST FRI NOV 20 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
IDAHO...CENTRAL WASHINGTON...EAST CENTRAL WASHINGTON...NORTH
CENTRAL WASHINGTON AND SOUTHEAST WASHINGTON.
.DAY ONE...TONIGHT
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
$$
000
FLUS46 KOTX 210020
HWOOTX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SPOKANE WA
408 PM PST FRI NOV 20 2009
IDZ001>004-026-027-WAZ031-033-036>038-220015-
NORTHERN PANHANDLE-COEUR D`ALENE AREA-IDAHO PALOUSE-
CENTRAL PANHANDLE MOUNTAINS-LEWISTON AREA-
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-NORTHEAST BLUE MOUNTAINS-
WASHINGTON PALOUSE-SPOKANE AREA-NORTHEAST MOUNTAINS-
OKANOGAN HIGHLANDS-
408 PM PST FRI NOV 20 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH IDAHO...
NORTH CENTRAL IDAHO...NORTH CENTRAL WASHINGTON...NORTHEAST
WASHINGTON AND SOUTHEAST WASHINGTON.
.DAY ONE...THIS AFTERNOON AND TONIGHT
A STORM SYSTEM WILL MOVE THROUGH THE REGION THIS EVENING AND
BRING 1 TO 3 INCHES OF SNOW ACCUMULATION TO THE MOUNTAINS ABOVE
4000 FEET TONIGHT.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A MOIST PACIFIC STORM WILL BRING A CHANCE OF LIGHT TO
MODERATE SNOW ACCUMULATIONS TO THE MOUNTAINS OF NORTHEAST
WASHINGTON...BLUE MOUNTAINS...AND THE IDAHO PANHANDLE BEGINNING
SATURDAY NIGHT AND CONTINUING THROUGH SUNDAY. THREE TO FIVE INCHES
OF MOUNTAIN SNOW ACCUMULATION IS POSSIBLE WITH THIS STORM WITH UP
TO 8 INCHES POSSIBLE ABOVE 3000` IN THE BLUE MOUNTAINS. VALLEY
LOCATIONS ABOVE 2000 FEET CAN EXPECT 1 TO 3 INCHES WITH LOCALLY
HIGHER AMOUNTS. THIS INCLUDES THE SPOKANE AND COEUR D`ALENE AREA
AS WELL AS MUCH OF THE PALOUSE. PLAN FOR HAZARDOUS WINTER TRAVEL
ACROSS MOUNTAIN PASSES.
$$
WAZ032-034-035-041-043-044-220015-
LOWER GARFIELD AND ASOTIN COUNTIES-MOSES LAKE AREA-
UPPER COLUMBIA BASIN-WENATCHEE AREA-OKANOGAN VALLEY-
WATERVILLE PLATEAU-
408 PM PST FRI NOV 20 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
WASHINGTON...EAST CENTRAL WASHINGTON...NORTH CENTRAL WASHINGTON
AND SOUTHEAST WASHINGTON.
.DAY ONE...THIS AFTERNOON AND TONIGHT
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A MOIST PACIFIC STORM SYSTEM WILL BRING RAIN AND WET
SNOW TO THE REGION SATURDAY NIGHT INTO SUNDAY. LIGHT SNOW
ACCUMULATIONS WILL BE POSSIBLE MAINLY ABOVE 3000 FEET.
MODERATE TO LOCALLY STRONG WINDS WILL ALSO BE POSSIBLE LATE
SUNDAY AFTERNOON INTO THE EVENING. WIND GUSTS IN EXCESS OF
40 MPH ARE EXPECTED IN THE WENATCHEE AREA.
$$
WAZ042-220015-
EAST SLOPES NORTHERN CASCADES-
408 PM PST FRI NOV 20 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
WASHINGTON.
.DAY ONE...THIS AFTERNOON AND TONIGHT
A STORM SYSTEM WILL MOVE THROUGH THE REGION THIS EVENING AND
BRING 1 TO 3 INCHES OF SNOW ACCUMULATION TO THE MOUNTAINS ABOVE
4000 FEET TONIGHT.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A MOIST PACIFIC STORM WILL LIKELY BRING MODERATE SNOW
ACCUMULATIONS TO THE MOUNTAINS WITH LESSER AMOUNTS IN THE
VALLEYS. 6 TO 12 INCHES OF SNOW WILL BE POSSIBLE ABOVE
3500 FEET. IN THE VALLEYS...GENERALLY ABOVE 2000 FEET...1 TO 3
INCHES OF NEW SNOW WILL BE POSSIBLE. EXPECT HAZARDOUS WINTER
DRIVING CONDITIONS ACROSS THE CASCADE PASSES BY EARLY SUNDAY
MORNING.
$$
000
FLUS46 KOTX 210008
HWOOTX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SPOKANE WA
408 PM PST FRI NOV 20 2009
IDZ001>004-026-027-WAZ031-033-036>038-220015-
NORTHERN PANHANDLE-COEUR D`ALENE AREA-IDAHO PALOUSE-
CENTRAL PANHANDLE MOUNTAINS-LEWISTON AREA-
LEWIS AND SOUTHERN NEZ PERCE COUNTIES-NORTHEAST BLUE MOUNTAINS-
WASHINGTON PALOUSE-SPOKANE AREA-NORTHEAST MOUNTAINS-
OKANOGAN HIGHLANDS-
408 PM PST FRI NOV 20 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH IDAHO...
NORTH CENTRAL IDAHO...NORTH CENTRAL WASHINGTON...NORTHEAST
WASHINGTON AND SOUTHEAST WASHINGTON.
.DAY ONE...THIS AFTERNOON AND TONIGHT
A STORM SYSTEM WILL MOVE THROUGH THE REGION THIS EVENING AND
BRING 1 TO 3 INCHES OF SNOW ACCUMULATION TO THE MOUNTAINS ABOVE
4000 FEET TONIGHT.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A MOIST PACIFIC STORM WILL BRING A CHANCE OF LIGHT TO
MODERATE SNOW ACCUMULATIONS TO THE MOUNTAINS OF NORTHEAST
WASHINGTON...BLUE MOUNTAINS...AND THE IDAHO PANHANDLE BEGINNING
SATURDAY NIGHT AND CONTINUING THROUGH SUNDAY. THREE TO FIVE INCHES
OF MOUNTAIN SNOW ACCUMULATION IS POSSIBLE WITH THIS STORM WITH UP
TO 8 INCHES POSSIBLE ABOVE 3000` IN THE BLUE MOUNTAINS. VALLEY
LOCATIONS ABOVE 2000 FEET CAN EXPECT 1 TO 3 INCHES WITH LOCALLY
HIGHER AMOUNTS. THIS INCLUDES THE SPOKANE AND COEUR D`ALENE AREA
AS WELL AS MUCH OF THE PALOUSE. PLAN FOR HAZARDOUS WINTER TRAVEL
ACROSS MOUNTAIN PASSES.
$$
WAZ032-034-035-041-043-044-220015-
LOWER GARFIELD AND ASOTIN COUNTIES-MOSES LAKE AREA-
UPPER COLUMBIA BASIN-WENATCHEE AREA-OKANOGAN VALLEY-
WATERVILLE PLATEAU-
408 PM PST FRI NOV 20 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
WASHINGTON...EAST CENTRAL WASHINGTON...NORTH CENTRAL WASHINGTON
AND SOUTHEAST WASHINGTON.
.DAY ONE...THIS AFTERNOON AND TONIGHT
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A MOIST PACIFIC STORM SYSTEM WILL BRING RAIN AND WET
SNOW TO THE REGION SATURDAY NIGHT INTO SUNDAY. LIGHT SNOW
ACCUMULATIONS WILL BE POSSIBLE MAINLY ABOVE 3000 FEET.
MODERATE TO LOCALLY STRONG WINDS WILL ALSO BE POSSIBLE LATE
SUNDAY AFTERNOON INTO THE EVENING. WIND GUSTS IN EXCESS OF
40 MPH ARE EXPECTED IN THE WENATCHEE AREA.
$$
WAZ042-220015-
EAST SLOPES NORTHERN CASCADES-
408 PM PST FRI NOV 20 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
WASHINGTON.
.DAY ONE...THIS AFTERNOON AND TONIGHT
A STORM SYSTEM WILL MOVE THROUGH THE REGION THIS EVENING AND
BRING 1 TO 3 INCHES OF SNOW ACCUMULATION TO THE MOUNTAINS ABOVE
4000 FEET TONIGHT.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A MOIST PACIFIC STORM WILL LIKELY BRING MODERATE SNOW
ACCUMULATIONS TO THE MOUNTAINS WITH LESSER AMOUNTS IN THE
VALLEYS. 6 TO 12 INCHES OF SNOW WILL BE POSSIBLE ABOVE
3500 FEET. IN THE VALLEYS...GENERALLY ABOVE 2000 FEET...1 TO 3
INCHES OF NEW SNOW WILL BE POSSIBLE. EXPECT HAZARDOUS WINTER
DRIVING CONDITIONS ACROSS THE CASCADE PASSES BY EARLY SUNDAY
MORNING.
$$
000
FLUS45 KBOI 202233
HWOBOI
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BOISE ID
333 PM MST FRI NOV 20 2009
IDZ011-013-ORZ062-212245-
WEST CENTRAL MOUNTAINS-BOISE MOUNTAINS-BAKER COUNTY-
333 PM MST FRI NOV 20 2009 /233 PM PST FRI NOV 20 2009/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL
IDAHO AND NORTHEAST OREGON.
.DAY ONE...THIS AFTERNOON AND TONIGHT
A FAST MOVING COLD FRONT IS EXPECTED THIS EVENING WITH GUSTY PRE-
FRONTAL WINDS FROM THE SOUTH AROUND 35 MPH AND POST-FRONTAL WINDS
FROM THE NORTHWEST UP TO 35 MPH UNTIL MIDNIGHT. LIGHT TO MODERATE
SNOW ACCUMULATION IS EXPECTED...AROUND ON INCH IN BAKER VALLEY...2
TO 3 INCHES IN THE LONG VALLEY...AND UP TO 6 INCHES ON THE HIGHEST
MOUNTAINS.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A VIGOROUS WINTER SYSTEM IS EXPECTED ACROSS THE MOUNTAINS OF BAKER
COUNTY LATE SATURDAY NIGHT AND THE WEST CENTRAL AND BOISE
MOUNTAINS SUNDAY. MODERATE TO HEAVY SNOW ALONG WITH BLOWING AND
DRIFTING SNOW IS POSSIBLE WITH THIS SECOND STRONGER SYSTEM IN THE
MOUNTAINS OF BAKER COUNTY AND IN THE WEST CENTRAL AND BOISE
MOUNTAINS SUNDAY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED.
$$
IDZ028-029-033-ORZ061-063-212245-
CAMAS PRAIRIE-OWYHEE MOUNTAINS-UPPER WEISER RIVER-HARNEY COUNTY-
MALHEUR COUNTY-
333 PM MST FRI NOV 20 2009 /233 PM PST FRI NOV 20 2009/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
IDAHO...WEST CENTRAL IDAHO AND SOUTHEAST OREGON.
.DAY ONE...THIS AFTERNOON AND TONIGHT
A FAST MOVING COLD FRONT WITH GUSTY SOUTHEAST TO NORTHWEST WINDS
IS EXPECTED TO MOVE THROUGH THE AREA TONIGHT. LIGHT RAIN AND LIGHT
SNOW IS EXPECTED LATE THIS EVENING AND EARLY SATURDAY.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A SECOND STRONGER SYSTEM WITH LIGHT TO MODERATE SNOW
ACCUMULATIONS IS POSSIBLE ACROSS HARNEY AND MALHEUR COUNTIES LATE
SATURDAY NIGHT AND ACROSS THE OWYHEE MOUNTAINS SUNDAY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED.
$$
IDZ012-014>016-030-ORZ064-212245-
LOWER TREASURE VALLEY ID-UPPER TREASURE VALLEY-
SOUTHWEST HIGHLANDS-WESTERN MAGIC VALLEY-
SOUTHERN TWIN FALLS COUNTY-LOWER TREASURE VALLEY OR-
333 PM MST FRI NOV 20 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
IDAHO...SOUTHWEST IDAHO AND SOUTHEAST OREGON.
.DAY ONE...THIS AFTERNOON AND TONIGHT
A FAST MOVING COLD FRONT WITH GUSTY SOUTHEAST TO NORTHWEST WINDS
IS EXPECTED TO MOVE THROUGH THE AREA TONIGHT. LIGHT RAIN AND LIGHT
SNOW ABOVE 3000 FEET IS EXPECTED EARLY SATURDAY...WITH LITTLE OR
NO ACCUMULATION ANTICIPATED.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
A STRONGER SYSTEM WITH LIGHT SNOW ACCUMULATIONS IS POSSIBLE SUNDAY
MORNING ACROSS THE TREASURE AND MAGIC VALLEYS...SOUTHWEST
HIGHLANDS AND SOUTHERN TWIN FALLS COUNTY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED.
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