Past winter alerts in December 2025
13 alert pages. Every alert keeps its page after it ends.
| Alert | State | Severity | Places |
|---|---|---|---|
Extreme Cold WarningEnded
Wind chills as low as 35 below zero.
|
 Montana |
Severe |
|
Extreme Cold WarningEnded
Gusts up to 50 mph, wind chills as low as 65 below zero.
|
 Alaska |
Severe |
|
Extreme Cold WarningEnded
Extremely cold temperatures as low as 10 below expected.
|
Alaska |
Severe |
|
Extreme Cold WarningEnded
Wind chills as low as 25 below zero.
|
 Illinois |
Severe |
|
Extreme Cold WarningEnded
For the Extreme Cold Warning, dangerously cold wind chills as low as 20 to 25 below zero are expected.
|
 Indiana |
Severe |
|
Extreme Cold WarningEnded
Wind chills as low as 21 below zero.
|
 West Virginia |
Severe | |
Extreme Cold WarningEnded
Wind chills as low as 20 below zero.
|
West Virginia |
Severe | |
Extreme Cold WarningEnded
Wind chills as low as 40 below zero.
|
 Minnesota |
Severe | |
Extreme Cold WarningEnded
Wind chills as low as 40 below zero.
|
 North Dakota |
Severe |
|
Extreme Cold WarningEnded
Wind chills as low as 35 below zero.
|
North Dakota |
Severe | |
Extreme Cold WarningEnded
Wind chills as low as 40 below zero.
|
Montana |
Severe |
|
Extreme Cold WarningEnded
Wind chills as low as 50 below zero.
|
Alaska |
Severe |
|
Extreme Cold WarningEnded
For the Cold Weather Advisory, dangerously cold temperatures as low as 35 below.
|
Alaska |
Severe |
|