One product issued by NWS for: Mills WY
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Riverton WY 513 AM MDT Mon May 19 2025 WYZ001>020-022>030-201515- 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- 513 AM MDT Mon May 19 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT ACROSS THE BIGHORN AND WIND RIVER RANGES UNTIL 12 AM MDT TUESDAY... This Hazardous Weather Outlook is for Western and Central Wyoming. .DAY ONE...Today and tonight. Scattered showers across much of the state especially east of the Divide throughout the day today. Portions of Johnson and Natrona Counties may see periods of moderate to heavy rainfall today. Snow is and will continue to fall across parts of the Wind River and Bighorn Ranges mainly above 8000 feet. Snow amounts in these locations are expected to range from 3 to 9 inches. Precipitation will gradually dissipate through the evening as the system pulls away from the area. Winds will be gusty at times with periodic gusts of 30 to 40 mph with stronger gusts in usual wind prone locations. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Tuesday and Wednesday...A chance of showers and thunderstorms in central/northern Wyoming. Thursday through Sunday...Daily chances for showers and thunderstorms with the potential for a more impactful system over the weekend. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$