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FLUS45 KRIW 052036
HWORIW
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
236 PM MDT TUE MAY 5 2026
WYZ001>020-022>030-070045-
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-
236 PM MDT TUE MAY 5 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM MDT
WEDNESDAY...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 7 AM MDT WEDNESDAY...
...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT
WEDNESDAY...
THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.
THIS WILL BE THE FINAL ISSUANCE OF THE HAZARDOUS WEATHER OUTLOOK
TEXT PRODUCT FROM NWS RIVERTON. SIMILAR HAZARDOUS WEATHER
INFORMATION COVERING POSSIBLE HAZARDOUS WEATHER OVER THE NEXT SEVEN
DAYS CAN BE FOUND IN OUR AREA FORECAST DISCUSSION, THROUGH OUR
OFFICE'S SOCIAL MEDIA ACCOUNTS, OR ON OUR WEBSITE AT
WEATHER.GOV/RIVERTON.
DAY ONE
THIS AFTERNOON AND TONIGHT.
SHOWER ACTIVITY CONTINUES ACROSS THE REGION WITH A CHANGEOVER TO
SNOW OVERNIGHT. LIGHT ACCUMULATING SNOW IS POSSIBLE INTO THE MORNING
HOURS WEDNESDAY.
DAYS TWO THROUGH SEVEN
WEDNESDAY THROUGH MONDAY.
COLD TEMPERATURES WEDNESDAY MORNING WITH SHOWER ACTIVITY COMING TO
AN END LATER IN THE DAY. DRY WITH A WARMING TREND FOR THE REST OF
THE LONG TERM FORECAST.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
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