Watches, Warnings & Advisories



One product issued by NWS for: 9 Miles NE Bechler WY

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Riverton WY
729 AM MDT Wed May 21 2025

WYZ001>020-022>030-221300-
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-
729 AM MDT Wed May 21 2025

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Higher elevations of northern Wyoming, mainly above 8000 feet, may
see periodic snow showers with little to no snow accumulation.
Isolated thunderstorms are possible along and north of a line from
Cody to Thermopolis to Casper during the afternoon and early evening.
West wind 20 to 35 mph combined with low relative humidity creates
elevated fire weather conditions across Sweetwater County by noon.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday and Friday...Scattered afternoon and evening showers and
thunderstorms occur across mainly the north half of the state.

Saturday and Sunday...A weather system moves across the region and
provides the chance for widespread precipitation.

Memorial Day and Tuesday...Scattered afternoon and evening showers
and thunderstorms linger in the wake of the weekend weather system.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

$$