weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Dense Fog Advisory


URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHARLESTON SC
1201 PM EST MON JAN 16 2017

AMZ350-161815-
/O.CON.KCHS.MF.Y.0002.000000T0000Z-170116T1800Z/
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
1201 PM EST MON JAN 16 2017

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* VISIBILITY...1/2 MILE OR LESS AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU MUST NAVIGATE...PROCEED WITH CAUTION. USE PROPER FOG
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE
YOUR RADAR AND COMPASS.

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
841 AM PST MON JAN 16 2017

ORZ026-170445-
/O.NEW.KMFR.FG.Y.0003.170116T1641Z-170116T1900Z/
/O.CON.KMFR.AS.Y.0001.000000T0000Z-170117T1800Z/
JACKSON COUNTY-
INCLUDING THE CITIES OF...MEDFORD...ASHLAND
841 AM PST MON JAN 16 2017

...DENSE FREEZING FOG ADVISORY IN EFFECT UNTIL 11 AM PST THIS
MORNING...
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10
AM PST TUESDAY...

THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT UNTIL 11 AM PST THIS MORNING.

* VISIBILITY AND FOG...LESS THAN A QUARTER OF A MILE.

* LOCATIONS IN THE DENSE FOG ADVISORY INCLUDE...MEDFORD...CENTRAL
  POINT...AND SURROUNDING AREAS.

* AIR QUALITY...LIGHT WINDS AND LIMITED VERTICAL MIXING COULD
  DIMINISH AIR QUALITY IN THE VALLEYS OF JACKSON...JOSEPHINE AND
  EASTERN CURRY COUNTIES THROUGH TUESDAY MORNING.

* LOCATIONS IN THE AIR STAGNATION ADVISORY INCLUDE...MEDFORD...GRANTS
  PASS...MERLIN...CAVE JUNCTION...GOLD HILL...WILLIAMS...ASHLAND.

* IMPACTS...DENSE FREEZING FOG WILL RESULT IN VERY LOW VISIBILITY
  WITH THE POTENTIAL FOR ICY ROAD SURFACES...ESPECIALLY ON BRIDGES
  AND OVERPASSES. DIMINISHED AIR QUALITY COULD NEGATIVELY AFFECT
  HEALTH...ESPECIALLY FOR THOSE WITH RESPIRATORY SENSITIVITIES.
  PLEASE SEE THE OREGON DEPARTMENT OF AIR QUALITY`S WEB SITE AT
  HTTP://WWW.DEQ.STATE.US/AQI FOR DETAILED AIR QUALITY
  INFORMATION AND THRESHOLDS.

&&

PRECAUTIONARY/PREPAREDNESS ACTIONS...

* AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED
  MOVEMENT OF AN AIRMASS ACROSS THE ADVISORY AREA...POLLUTION
  WILL INCREASE.

* SLOW DOWN AND ALLOW FOR PLENTY OF ROOM BETWEEN YOU AND OTHER
VEHICLES.

* FOG MAKES OBJECTS APPEAR FARTHER AWAY THAN THEY ARE

* USE LOW BEAMS. HIGH BEAMS REFLECT BACK THICK FOG, MAKING
  VISIBILITY WORSE FOR YOU AND OTHER DRIVERS.

* BE PREPARED. KEEP YOUR HEADLIGHTS CLEAN. THAT WAY, YOU`RE
  READY FOR LOW-VISIBILITY CONDITIONS

* DON`T USE CRUISE CONTROL. MOST CRASHES OCCUR BECAUSE THE
  DRIVER IS GOING TOO FAST FOR WEATHER CONDITIONS.

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PHOENIX AZ
854 AM MST MON JAN 16 2017

CAZ033-161800-
/O.EXB.KPSR.FG.Y.0001.170116T1600Z-170116T1800Z/
IMPERIAL COUNTY-
INCLUDING THE CITIES OF...BRAWLEY...CALEXICO...EL CENTRO...
GLAMIS...IMPERIAL...THE SALTON SEA
754 AM PST MON JAN 16 2017

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING...

THE NATIONAL WEATHER SERVICE IN PHOENIX HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM PST THIS MORNING.

* AFFECTED AREA...IMPERIAL COUNTY - INCLUDING THE CITIES
  OF...BRAWLEY...CALEXICO...EL CENTRO...GLAMIS...IMPERIAL...THE
  SALTON SEA

* VISIBILITY...LOCALIZED VISIBILITIES OF 1/4 MILE OR LESS.

* IMPACTS...POTENTIAL HAZARDOUS DRIVING CONDITIONS WITH SUDDEN
  VISIBILITIES CHANGES... ESPECIALLY FOR TRAVELERS ON I-8 ACROSS
  IMPERIAL COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE BETWEEN YOU
AND THE VEHICLE AHEAD OF YOU.

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PHOENIX AZ
854 AM MST MON JAN 16 2017

AZZ021-022-025-026-161800-
/O.CON.KPSR.FG.Y.0001.000000T0000Z-170116T1800Z/
WEST CENTRAL DESERTS-NORTHWEST MARICOPA COUNTY-
YUMA/MARTINEZ LAKE AND VICINITY-SOUTHWEST DESERTS-
INCLUDING THE CITIES OF...BOUSE...QUARTZSITE...SALOME...BUCKEYE...
LAKE PLEASANT...MORRISTOWN...NEW RIVER...TONOPAH...WICKENBURG...
FORTUNA FOOTHILLS...SAN LUIS...SOMERTON...YUMA...DATELAND...
TACNA...WELLTON
854 AM MST MON JAN 16 2017

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* AFFECTED AREA...YUMA/MARTINEZ LAKE AND VICINITY-SOUTHWEST
  DESERTS- INCLUDING THE CITIES OF...BOUSE...QUARTZSITE...
  SALOME...BUCKEYE... LAKE PLEASANT...MORRISTOWN...NEW RIVER...
  TONOPAH...WICKENBURG... FORTUNA FOOTHILLS...SAN LUIS...
  SOMERTON...YUMA...DATELAND... TACNA...WELLTON

* VISIBILITY...LOCALIZED VISIBILITIES OF 1/4 MILE OR LESS.

* IMPACTS...POTENTIAL HAZARDOUS DRIVING CONDITIONS WITH SUDDEN
  VISIBILITIES CHANGES... ESPECIALLY FOR TRAVELERS ON I-8 ACROSS
  YUMA COUNTY AND I-10 ACROSS WESTERN MARICOPA AND LA PAZ
  COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE BETWEEN YOU
AND THE VEHICLE AHEAD OF YOU.

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAINT LOUIS MO
951 AM CST MON JAN 16 2017


ILZ059-060-064-065-069-070-074-161800-
/O.EXT.KLSX.FG.Y.0003.000000T0000Z-170116T1800Z/
BOND IL-CLINTON IL-FAYETTE IL-MACOUPIN IL-MARION IL-MONTGOMERY IL-
WASHINGTON IL-
INCLUDING THE CITIES OF...CENTRALIA...LITCHFIELD...SALEM...
VANDALIA
951 AM CST MON JAN 16 2017

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY...

* TIMING...DENSE FOG WILL CONTINUE THROUGH NOON.

* VISIBILITIES...VISIBILITIES OF ONE-QUARTER MILE OR LESS AT TIMES
  WILL PERSIST.

* IMPACTS...RAPID CHANGES IN VISIBILITY WILL CAUSE HAZARDOUS
  DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY IS ISSUED WHEN DENSE FOG WILL SUBSTANTIALLY
REDUCE VISIBILITIES...TO ONE-QUARTER MILE OR LESS...RESULTING IN
HAZARDOUS DRIVING CONDITIONS IN MANY AREAS. MOTORISTS ARE ADVISED
TO USE CAUTION AND SLOW DOWN...AS OBJECTS ON AND NEAR ROADWAYS
WILL BE SEEN ONLY AT CLOSE RANGE.

&&

$$

BYRD

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LINCOLN IL
931 AM CST MON JAN 16 2017

ILZ027>031-036>038-040>045-047>056-061-062-066>068-071>073-161800-
/O.CON.KILX.FG.Y.0004.000000T0000Z-170116T1800Z/
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-
SCHUYLER-MASON-LOGAN-DE WITT-PIATT-CHAMPAIGN-CASS-MENARD-SCOTT-
MORGAN-SANGAMON-CHRISTIAN-MACON-MOULTRIE-DOUGLAS-COLES-SHELBY-
CUMBERLAND-EFFINGHAM-JASPER-CRAWFORD-CLAY-RICHLAND-LAWRENCE-
INCLUDING THE CITIES OF...GALESBURG...TOULON...PEORIA...LACON...
EUREKA...CANTON...PEKIN...BLOOMINGTON...NORMAL...RUSHVILLE...
HAVANA...LINCOLN...CLINTON...MONTICELLO...CHAMPAIGN...URBANA...
BEARDSTOWN...PETERSBURG...WINCHESTER...JACKSONVILLE...
SPRINGFIELD...TAYLORVILLE...DECATUR...SULLIVAN...TUSCOLA...
CHARLESTON...MATTOON...SHELBYVILLE...GREENUP...EFFINGHAM...
NEWTON...ROBINSON...FLORA...OLNEY...LAWRENCEVILLE
931 AM CST MON JAN 16 2017

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...

* TIMING...DENSE FOG WILL CONTINUE THROUGH MIDDAY... THEN
  DISSIPATE FROM SOUTH TO NORTH DURING EARLY THIS AFTERNOON AS
  RAIN BECOMES MORE WIDESPREAD.

* VISIBILITY...LESS THAN A HALF MILE.

* IMPACTS...RAPID FLUCTUATIONS IN VISIBILITIES WILL CAUSE
  HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU.

&&

$$

07

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LINCOLN IL
931 AM CST MON JAN 16 2017

ILZ046-057-063-161800-
/O.EXA.KILX.FG.Y.0004.000000T0000Z-170116T1800Z/
VERMILION-EDGAR-CLARK-
INCLUDING THE CITIES OF...DANVILLE...PARIS...MARSHALL
931 AM CST MON JAN 16 2017

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...

THE NATIONAL WEATHER SERVICE IN LINCOLN HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT UNTIL NOON CST TODAY.

* TIMING...DENSE FOG WILL CONTINUE THROUGH MIDDAY...THEN
  DISSIPATE FROM SOUTH TO NORTH AS RAIN BECOMES MORE WIDESPREAD
  DURING EARLY THIS AFTERNOON.

* VISIBILITY...LESS THAN A HALF MILE.

* IMPACTS...RAPID FLUCTUATIONS IN VISIBILITIES WILL CAUSE
  HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU.

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
342 AM MST MON JAN 16 2017

...AREAS OF DENSE FOG AND DENSE FREEZING FOG DEVELOPING ACROSS
CENTRAL AND EASTERN PORTIONS OF NEW MEXICO...

.CLEARING SKIES...HIGH RELATIVE HUMIDITY...LIGHT WINDS AND WET
SURFACES ARE COMBINING TO PRODUCE AREAS OF DENSE FOG THIS MORNING
ACROSS SOUTHEAST AND SOUTH CENTRAL PORTIONS OF THE AREA. DENSE
FREEZING FOG IS LIKELY FURTHER NORTHER ALONG INTERSTATE 40 BETWEEN
THE TEXAS BORDER AND ROUGHLY EDGEWOOD. EXPECT FOG TO PERSIST
THROUGH THE MORNING HOURS.

NMZ519-520-525-536-538-161800-
/O.NEW.KABQ.FG.Y.0002.170116T1042Z-170116T1800Z/
MIDDLE RIO GRANDE VALLEY/ALBUQUERQUE METRO AREA-
LOWER RIO GRANDE VALLEY-UPPER TULAROSA VALLEY-ROOSEVELT COUNTY-
CHAVES COUNTY PLAINS-
342 AM MST MON JAN 16 2017

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM MST THIS MORNING...

THE NATIONAL WEATHER SERVICE IN ALBUQUERQUE HAS ISSUED A DENSE
FOG ADVISORY...WHICH IS IN EFFECT UNTIL 11 AM MST THIS MORNING.

* LOCATION...MIDDLE AND LOWER RIO GRANDE VALLEY...UPPER TULAROSA
  VALLEY...CHAVES COUNTY PLAINS AND ROOSEVELT COUNTY.

* TIMING...DENSE FOG EXPANDING IN AREA THROUGH MID MORNING THEN
  DIMINISHING BY LATE MORNING.

* VISIBILITY...ONE QUARTER MILE OR LESS.

* LOCAL IMPACTS...TRAVEL WILL BECOME DIFFICULT DUE TO
  SIGNIFICANTLY REDUCED VISIBILITY IN DENSE FOG. THIS INCLUDES
  INTERSTATE 25 BETWEEN SOCORRO AND ALBUQUERQUE...HIGHWAY 54 AND
  380 NEAR CARRIZOZO...HIGHWAY 285 IN CHAVES COUNTY AND HIGHWAY 70
  BETWEEN ROSWELL AND PORTALES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL BE FREQUENTLY
REDUCED TO LESS THAN ONE HALF MILE. MOTORISTS SHOULD DRIVE WITH
EXTREME CAUTION.

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
210 AM MST MON JAN 16 2017

...DENSE FOG ADVISORY THROUGH NOON MONDAY FOR SWEETWATER COUNTY...

.AREAS OF DENSE FOG ARE EXPECTED TO CONTINUE INTO THIS MORNING.

WYZ028>030-161900-
/O.CON.KRIW.FG.Y.0001.000000T0000Z-170116T1900Z/
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER
210 AM MST MON JAN 16 2017

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON MST TODAY...

* TIMING...AREAS OF FOG WILL PERSIST INTO THIS
  MORNING...ESPECIALLY IN WESTERN AREAS BEFORE DISSIPATING LATER
  THIS MORNING.

* VISIBILITY...LESS THAN A QUARTER MILE AT TIMES.

* IMPACTS...MAINLY TO TRANSPORTATION DUE TO LIMITED VISIBILITY...
   AS WELL AS BLACK ICE IN SPOTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE