044
FLUS45 KRIW 100941
HWORIW
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
341 AM MDT TUE MAR 10 2026
WYZ001>020-022>030-111345-
YELLOWSTONE NATIONAL PARK-ABSAROKA MOUNTAINS-CODY FOOTHILLS-
NORTH BIGHORN BASIN-SOUTHWEST BIGHORN BASIN-SOUTHEAST BIGHORN BASIN-
OWL CREEK AND BRIDGER MOUNTAINS-BIGHORN MOUNTAINS WEST-
BIGHORN MOUNTAINS SOUTHEAST-NORTHEAST JOHNSON COUNTY-
SOUTHEAST JOHNSON COUNTY-TETON AND GROS VENTRE MOUNTAINS-
JACKSON HOLE-WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST-
UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-STAR VALLEY-
SALT RIVER AND WYOMING RANGES-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER GREEN RIVER BASIN-SOUTH LINCOLN COUNTY-
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
341 AM MDT TUE MAR 10 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.
DAY ONE
TODAY AND TONIGHT.
WIND GUSTS OF 30 TO 45 MPH WILL BE WIDESPREAD ACROSS MUCH OF THE
STATE WITH THE EXCEPTION BEING NORTHERN WY WHERE WINDS WILL BE
SLIGHTLY LOWER.
LIGHT SNOW WILL DEVELOP OVER NORTHERN WY THIS MORNING AS A COLD
FRONT CONTINUES TO MOVE SOUTH. LIGHT SNOW SHOWERS WILL GRADUALLY MAKE
THEIR WAY SOUTH INTO PORTIONS OF WESTERN AND CENTRAL WY BY THE
AFTERNOON/EVENING. THE HEAVIEST ACCUMULATIONS IN THE MOUNTAINS WILL
OCCUR OVER THE BIGHORNS AND ABSAROKAS, WITH 2 TO 4 INCHES POSSIBLE
AND LOCALIZED AMOUNTS NEARING 6 INCHES. SNOWFALL ACCUMULATIONS OF 1
TO 2 INCHES IS EXPECTED ACROSS THE WESTERN BIGHORN BASIN AND PORTIONS
OF JOHNSON COUNTY.
DAYS TWO THROUGH SEVEN
WEDNESDAY THROUGH MONDAY.
THURSDAY THROUGH SATURDAY...WIDESPREAD WIND GUSTS OF 50 TO 60 MPH
LOOK TO IMPACT MUCH OF THE FORECAST AREA. HAZARDOUS TRAVEL CONDITIONS
ARE LIKELY ACROSS MOUNTAIN PASSES IN NORTHERN AND CENTRAL WY, WHERE
STRONG WIND GUSTS IN EXCESS OF 70 MPH WILL BE POSSIBLE. A PROLONGED
PERIOD OF HEAVY WET MOUNTAIN SNOW IS EXPECTED TO BEGIN THURSDAY WITH
THE GREATEST IMPACTS ACROSS NORTHERN MOUNTAINS, ESPECIALLY THE
ABSAROKAS. A COLD FRONT PASSAGE MAY BRING CHANCES FOR LIGHT SNOWFALL
ACROSS THE LOWER ELEVATIONS EAST OF THE DIVIDE SATURDAY
AFTERNOON/EVENING.
SPOTTER INFORMATION STATEMENT
WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
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