Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Riverton WY
319 AM MST Wed Dec 10 2025

WYZ001>020-022>030-111430-
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-
319 AM MST Wed Dec 10 2025

...WINTER STORM WARNING AND WINTER WEATHER ADVISORY REMAINS IN
EFFECT UNTIL 5 PM MST WEDNESDAY...
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and tonight.

Moderate snowfall continues for western mountains. Please see Winter
Weather Products and forecasts for details.

Strong to high wind continues from Rock Springs and into Natrona
County. Please see High Wind Warnings for details.

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

Thursday...Snow likely for portions of the northern mountains.
Strong to high wind continuing in southern Wyoming.

.SPOTTER INFORMATION STATEMENT...

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

$$

Hazard Report Provided By forecast.weather.gov