One product issued by NWS for: West Thumb WY
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Riverton WY 200 AM MST Sat Mar 7 2026 WYZ001>020-022>030-081300- 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- 200 AM MST Sat Mar 7 2026 ...HIGH WIND WATCH IN EFFECT FOR THE CODY FOOTHILLS AND ABSAROKA MOUNTAINS FROM 12PM SUNDAY THROUGH 11PM SUNDAY... This Hazardous Weather Outlook is for Western and Central Wyoming. .DAY ONE...Today and Tonight. There remains a slight chance for patchy fog (20% chance), across portions of Sweetwater County and toward South Pass. Any fog is expected to lift by 10am. Light snow (30-60% chance) will occur over the far western mountains, including Yellowstone today and tonight. Little to no accumulations are expected, except 2 to 3 inches over the Tetons and southwestern Yellowstone. West-northwest winds will occur over southern portions and the Wind Corridor today. Locally higher gusts up to 45 mph will occur near Cody and the Upper Wind River Basin. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Sunday through Friday...Windy conditions, with gusts of 30 to 45 mph, will be in place for much of the forecast area through the period. Sunday...Strong to high winds for the Cody Foothills and east slopes of the Absaroka Mountains. Gusts of 60 to 75 mph will be possible, respectively. Monday...Strong to high winds look to return to the east slopes of the Absaroka and Wind river Mountains. Monday night into Tuesday...Light snow will occur over northern portions as a cold front moves over the area. The heaviest accumulations in the mountains will occur over the northern half of the Bighorns, with 1 to 3 inches possible over northern Johnson County. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$