Past winter alerts in December 2025
173 alert pages. Every alert keeps its page after it ends.
| Alert | State | Severity | Places |
|---|---|---|---|
Cold Weather AdvisoryEnded
Wind chills as low as 35 below zero.
|
 Montana |
Moderate |
|
Cold Weather AdvisoryEnded
Wind chills as low as 35 below zero.
|
Montana |
Moderate |
|
Cold Weather AdvisoryEnded
Wind chills as low as 45 below zero.
|
 Alaska |
Moderate | |
Cold Weather AdvisoryEnded
For the first Cold Weather Advisory, dangerously cold temperatures as low as 5 above.
|
Alaska |
Moderate |
|
Cold Weather AdvisoryEnded
Gusts up to 60 mph, wind chills as low as 45 below zero.
|
Alaska |
Moderate |
|
Cold Weather AdvisoryEnded
Very cold wind chills between 50 and 60 below zero.
|
Alaska |
Moderate |
|
Cold Weather AdvisoryEnded
Wind chills as low as 30 below zero.
|
Montana |
Moderate |
|
Cold Weather AdvisoryEnded
Gusts up to 75 mph, wind chills as low as 35 below zero.
|
 North Dakota |
Moderate | |
Cold Weather AdvisoryEnded
Wind chills as low as 40 below zero.
|
 Minnesota |
Moderate |
|
Cold Weather AdvisoryEnded
Wind chills as low as 40 below zero.
|
North Dakota |
Moderate |
|
Cold Weather AdvisoryEnded
Gusts up to 70 mph, wind chills as low as 30 below zero.
|
Montana |
Moderate |
|
Cold Weather AdvisoryEnded
Very cold temperatures as low as 40 to 50 below zero.
|
Alaska |
Moderate |
|
Cold Weather AdvisoryEnded
Very cold temperatures as low as 17 expected.
|
 Georgia |
Moderate |
|
Cold Weather AdvisoryEnded
Very cold temperatures as low as 17 expected.
|
 South Carolina |
Moderate |
|
Cold Weather AdvisoryEnded
Wind chills as low as 1 below zero.
|
 Tennessee |
Moderate |
|
Cold Weather AdvisoryEnded
Wind chills as low as 15 below zero.
|
 Pennsylvania |
Moderate | |
Cold Weather AdvisoryEnded
Wind chills as low as 20 below zero.
|
 Illinois |
Moderate |
|
Cold Weather AdvisoryEnded
Wind chills as low as 20 below zero.
|
 Indiana |
Moderate | |
Cold Weather AdvisoryEnded
Very cold wind chills as low as 10 to 20 below expected.
|
 Connecticut |
Moderate |
|
Cold Weather AdvisoryEnded
Very cold wind chills as low as 10 to 20 below expected.
|
 Massachusetts |
Moderate |