Past winter alerts in December 2025
1402 alert pages. Every alert keeps its page after it ends.
| Alert | State | Severity | Places |
|---|---|---|---|
Winter Storm WatchEnded
8 to 15 inches of snow possible, gusts up to 60 mph.
|
 Montana |
Severe |
|
Winter Storm WatchEnded
2 to 28 inches of snow possible, gusts up to 40 mph.
|
 Idaho |
Severe | |
Winter Storm WatchEnded
2 to 28 inches of snow possible, gusts up to 40 mph.
|
Montana |
Severe | |
Winter Storm WatchEnded
6 to 12 inches of snow across the Ogden Valley and Park City, and of 2 to 6 inches for the lower elevation portions of the Wasatch Back.
|
 Utah |
Severe |
|
Winter Storm WatchEnded
10 to 16 inches of snow across much of the area with the highest elevations seeing 2 to 3 feet of snow, gusts up to 40 mph.
|
 Wyoming |
Severe |
|
Winter Storm WatchEnded
8 to 14 inches of snow in the mountains and 4 to 8 inches in the valleys possible, gusts up to 35 mph.
|
Idaho |
Severe |
|
Winter Weather AdvisoryEnded
Snow expected.
|
 Oklahoma |
Moderate |
|
Winter Weather AdvisoryEnded
Snow expected.
|
 Texas |
Moderate | |
Winter Weather AdvisoryEnded
Around a light glaze of ice.
|
 Alaska |
Moderate |
|
Winter Weather AdvisoryEnded
3 to 6 inches of snow.
|
 New York |
Moderate |
|
Winter Weather AdvisoryEnded
3 to 5 inches of snow in the most persistent lake effect snow bands, gusts up to 35 mph.
|
New York |
Moderate |
|
Winter Weather AdvisoryEnded
2 to 4 inches of snow in the most persistent lake snows, gusts up to 35 mph.
|
New York |
Moderate |
|
Winter Weather AdvisoryEnded
Another 1 to 2 inches of snow along the coast, around a light glaze to a few hundredths of an inch inland and south of kipnuk of ice, gusts up to 35 mph.
|
Alaska |
Moderate |
|
Winter Storm WarningEnded
6 to 10 inches of snow, with locally higher amounts on Sandia Crest.
|
 New Mexico |
Severe |
|
Winter Weather AdvisoryEnded
Another 2 to 4 inches of snow, gusts up to 35 mph.
|
 Michigan |
Moderate | |
Winter Storm WarningEnded
6 to 12 inches of snow, locally higher amounts possible.
|
Michigan |
Severe |
|
Winter Weather AdvisoryEnded
5 to 10 inched of snow expected.
|
 Colorado |
Moderate | |
Winter Storm WarningEnded
Another 5 to 10 inches of snow.
|
Colorado |
Severe |
|
Winter Weather AdvisoryEnded
Around a light glaze from sleet and freezing rain of ice.
|
 South Dakota |
Moderate |
|
Winter Storm WarningEnded
Heavy snow.
|
Montana |
Severe |
|