winterstormwarning.com

Winter Weather Advisory, Wyoming

Moderate

Gusts up to 40 mph. Plan on hazardous road conditions over mountain passes, especially Togwotee Pass where heavier snowfall and blowing snow occur.

Ended Sunday, October 19, 2025.

Issued
Expires
Updated

Places in this advisory

How much

Snow across the area
Another 1 to 3 inches
Wind gusts
Up to 40 mph Blowing snow on open roads

Map

Map of Wyoming with this advisory The Winter Weather Advisory covers Wilson, Teton Village, Alta. I-15US 20US 26WilsonTeton VillageAltaWYOMINGIDAHOMONTANA25 mi I-15US 20US 26US 91WilsonAltaWYOMINGIDAHOMONTANA50 mi US 20WilsonAltaWYOMINGIDAHOMONTANA50 mi WilsonAltaWYOMINGIDAHOMONTANA50 mi
  • This advisory
  • Interstates
  • US highways
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
Light snow. Occasional blowing snow due to west to northwest wind gusting 20 to 30 mph. Localized gusts to 40 mph through Sunday evening. Additional accumulations of 1 to 3 inches leading to total snowfall of 5 to 10 inches, mainly above 8000 feet.
Where
Absaroka Mountains and Teton and Gros Ventre Mountains.
When
Until Noon MDT Monday. The heaviest snow will end by 11 at night Sunday.
Impacts
Plan on hazardous road conditions over mountain passes, especially Togwotee Pass where heavier snowfall and blowing snow occur.

Updates

  1. Cancelled by the National Weather Service. October 19, 2025
  2. Snow totals lowered from 6 to 10 inches to 1 to 3 inches. October 19, 2025
  3. Reissued with no change to the times or amounts. October 19, 2025
  4. Reissued with no change to the times or amounts. October 19, 2025
  5. Winter Weather Advisory issued for Sunday afternoon through Monday afternoon. October 18, 2025