winterstormwarning.com

Winter Weather Advisory, Idaho

Moderate

Gusts up to 45 mph. Plan on slippery road conditions.

Ended Saturday, December 27, 2025.

Issued
Expires
Updated

Places in this advisory

How much

Wind gusts
Up to 45 mph

Map

Map of Idaho with this advisory The Winter Weather Advisory covers Irwin, Swan Valley, Clayton. Also shown: Winter Weather Advisory. I-15I-84I-86I-184US 91IrwinClaytonWYOMINGIDAHOMONTANA50 mi I-15I-84I-86I-184IrwinClaytonWYOMINGIDAHOMONTANA50 mi I-15I-84I-86IrwinClaytonWYOMINGIDAHOMONTANA50 mi I-15I-84IrwinClaytonWYOMINGIDAHO100 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. Additional accumulations 1 to 3 inches. Winds gusting as high as 45 MPH.
Where
Caribou Range.
When
Until 5 in the evening this afternoon.
Impacts
Plan on slippery road conditions.

Updates

  1. Allowed to end on time. December 27, 2025
  2. Ended for part of the area. December 27, 2025
  3. Snow totals raised from 4 to 8 inches to 4 to 10 inches. Extended to Saturday, 5 in the evening. Area expanded. December 26, 2025
  4. Reissued with no change to the times or amounts. December 26, 2025
  5. Winter Weather Advisory issued for Friday overnight through Saturday morning. December 25, 2025