winterstormwarning.com

Winter Weather Advisory, Wyoming

Moderate

9 to 18 inches of snow possible, gusts up to 45 mph. Travel could be very difficult.

Ended Monday, December 8, 2025.

Issued
Expires
Updated

Places in this advisory

How much

Snow across the area
9 to 18 inches
Wind gusts
Up to 45 mph

Map

Map of Wyoming with this advisory The Winter Weather Advisory covers Wilson, Teton Village, Alta. US 20WilsonTeton VillageAltaWYOMINGIDAHO20 mi US 20WilsonTeton VillageAltaWYOMINGIDAHO20 mi WilsonTeton VillageAltaWYOMINGIDAHO20 mi WilsonAltaWYOMINGIDAHO50 mi
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Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
For the Winter Weather Advisory, snow. Additional snow accumulations up to two inches. For the Winter Storm Watch, heavy snow possible. Total snow accumulations between 9 and 18 inches possible. Winds could gust as high as 45 mph.
Where
Teton and Gros Ventre Mountains.
When
For the Winter Weather Advisory, until 5 in the morning early this morning. For the Winter Storm Watch, from late tonight through Wednesday afternoon.
Impacts
Travel could be very difficult.

Updates

  1. Allowed to end on time. December 8, 2025
  2. Reissued with no change to the times or amounts. December 8, 2025
  3. Reissued with no change to the times or amounts. December 7, 2025
  4. Winter Weather Advisory issued for Sunday morning through Monday morning. December 7, 2025