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Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
224 PM MST WED DEC 17 2014

WYZ001>020-022>030-181200-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST-
BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS-
EAST SWEETWATER COUNTY-FLAMING GORGE-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN-
NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS-
ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES-
SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN-
SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
224 PM MST WED DEC 17 2014

...DENSE FOG ADVISORY FOR THE WIND RIVER BASIN...UNTIL 12 PM
THURSDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

AREAS OF DENSE FOG WILL PERSIST IN THE WIND RIVER BASIN TONIGHT.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THURSDAY...FOG WILL CONTINUE UNTIL 12 NOON OVER PORTIONS OF THE
WIND RIVER BASIN BEFORE LIFTING. SOME FOGGY AREAS WILL PERSIST UNTIL
EARLY AFTERNOON.

SUNDAY THROUGH MONDAY...SIGNIFICANT SNOWFALL EXPECTED IN THE
WESTERN MOUNTAINS AND POSSIBLY THE LOWER ELEVATIONS...ESPECIALLY
FROM THE JACKSON VALLEY NORTHWARD.

STRONG TO HIGH WINDS ARE ALSO EXPECTED ACROSS THE WIND CORRIDOR FROM
SOUTH PASS AND JEFFREY CITY TO CASPER SUNDAY INTO MONDAY MORNING
AND ALSO THE ABSAROKA MOUNTAINS AND ADJACENT CODY FOOTHILLS. THE
STRONG WINDS ARE THEN EXPECTED TO SHIFT TO THE NORTHWEST WIND FAVORED
AREAS LATE MONDAY INTO MONDAY NIGHT...ESPECIALLY FROM DUBOIS TO
RIVERTON.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

TEAM RIVERTON




Dense Fog Advisory

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
229 PM MST WED DEC 17 2014

...DENSE FOG FOR THE WIND RIVER BASIN THROUGH THURSDAY MORNING...

.FOG WILL CONTINUE IN THE WIND RIVER BASIN WITH SOME LOCATIONS
ARE EXPERIENCING VISIBILITY AT OR BELOW ONE QUARTER OF A MILE.
DENSE FOG IS FORECAST CONTINUE THROUGH THURSDAY MORNING.

WYZ017-181100-
/O.NEW.KRIW.FG.Y.0004.141217T2129Z-141218T1900Z/
WIND RIVER BASIN-
INCLUDING THE CITIES OF...RIVERTON...SHOSHONI
229 PM MST WED DEC 17 2014

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON MST THURSDAY...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT UNTIL NOON MST THURSDAY.

* SUMMARY AND TIMING...PATCHY DENSE FOG WILL CONTINUE TONIGHT AND
  THROUGH THE MORNING THURSDAY. THE DENSE FOG WILL LIFT AFTER 12
  NOON THURSDAY.

* VISIBILITY...VISIBILITY OF ONE QUARTER OF A MILE OR LESS.

* IMPACTS...VERY LOW VISIBILITY CAN RESULT IN HAZARDOUS DRIVING
  CONDITIONS. THE FOG WILL DEPOSIT RIME ON SOME SURFACES WHICH
  MAY MAKE THOSE SURFACES ICY AND SLICK.

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.

&&

$$







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Page last modified: May 16, 2007
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