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Cold Weather Advisory, Alaska

Moderate

Wind chills as low as 60 below zero. The dangerously cold wind chills as low as 60 below zero could cause frostbite on exposed skin in as little as 5 minutes.

Ended Wednesday, December 24, 2025.

Issued
Expires
Updated

Places in this advisory

How much

Wind chill
As low as 60 below zero

Map

Map of Alaska with this advisory The Cold Weather Advisory covers Glennallen, Copper Center, Tazlina. GlennallenKenny LakeWillow CreekALASKA50 mi GlennallenKenny LakeALASKA50 mi GlennallenALASKA100 mi GlennallenALASKA100 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 temperatures from 40 below to 50 below and wind chills as low as 60 below.
Where
Copper River Basin.
When
Until 1 in the afternoon Wednesday.
Impacts
The dangerously cold wind chills as low as 60 below zero could cause frostbite on exposed skin in as little as 5 minutes. Frostbite and hypothermia are likely if exposed to these temperatures. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to hypothermia with prolonged exposure.

Updates

  1. Allowed to end on time. December 24, 2025
  2. Extended to Wednesday, 1 in the afternoon. Ended for part of the area. December 23, 2025
  3. Reissued with no change to the times or amounts. December 22, 2025
  4. Reissued with no change to the times or amounts. December 22, 2025
  5. Reissued with no change to the times or amounts. December 21, 2025
  6. Cold Weather Advisory issued for Sunday afternoon through Tuesday morning. December 21, 2025