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Cold Weather Advisory, Montana

Moderate

Wind chills as low as 30 below zero. The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.

Ended Sunday, February 22, 2026.

Issued
Expires
Updated

Places in this advisory

How much

Wind chill
As low as 30 below zero

Map

Map of Montana with this advisory The Cold Weather Advisory covers Plentywood, Medicine Lake, Westby. PlentywoodMedicine LakeWestbyOutlookAntelopeNORTH DAKOTAMONTANA10 mi PlentywoodMedicine LakeWestbyOutlookNORTH DAKOTAMONTANA10 mi PlentywoodMedicine LakeWestbyNORTH DAKOTAMONTANA20 mi PlentywoodMedicine Lake20 mi
  • This advisory
  • US border
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
Very cold wind chills as low as 30 below expected.
Where
Sheridan County.
When
From 8 in the evening this evening to 10 in the morning Sunday.
Impacts
The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.

Updates

  1. Cancelled by the National Weather Service. February 22, 2026
  2. Cold Weather Advisory issued for Saturday evening through Sunday morning. February 21, 2026