winterstormwarning.com

Winter Weather Advisory, Idaho

Moderate

Up to one-tenth of an inch of ice. Plan on slippery road conditions.

Ended Saturday, January 3, 2026.

Issued
Expires
Updated

Places in this advisory

How much

Ice across the area
Up to one-tenth of an inch

Map

Map of Idaho with this advisory The Winter Weather Advisory covers Salmon, Elk City, Leadore. Also shown: Winter Weather Advisory. I-84I-15I-90I-115US 12SalmonElk CityLeadoreOREGONIDAHOWASHINGTONMONTANA50 mi I-84I-15I-90US 12SalmonElk CityLeadoreOREGONIDAHOWASHINGTONMONTANA50 mi I-15I-90I-84SalmonElk CityLeadoreOREGONIDAHOMONTANA50 mi I-15US 12SalmonElk CityLeadoreOREGONIDAHO100 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
Snow expected. There is a likelihood of minor to moderate winter weather impacts. Total snow accumulations up to three inches, up to five inches at Lost Trail Pass. Mixed precipitation possible with ice accumulations up to one-tenth of an inch.
Where
Williams Creek Summit, Lemhi Pass, Bannock Pass, Shoup, Salmon, Highway 93 Lost Trail Pass to Gibbonsville, and Highway 28 Tendoy to Lone Pine.
When
Until noon MST today.
Impacts
Plan on slippery road conditions. Use caution while driving. The hazardous conditions could impact the Friday morning commute, especially over higher passes.

Updates

  1. Reissued with no change to the times or amounts. January 2, 2026
  2. Winter Weather Advisory issued for Thursday evening through Friday afternoon. January 1, 2026

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