Snow Squall Warning map: active snow squall warnings now
There are no snow squall warnings in effect right now. The most recent one in the NWS archive was issued on May 21, 2026 in Wyoming.
A short, intense burst of snow and wind will cause sudden whiteouts and icy roads.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Active snow squall warnings
None right now. This page updates automatically when the National Weather Service issues a new snow squall warning.
What is a snow squall warning?
Snow squall warnings are short-fused, storm-based alerts, similar to severe thunderstorm warnings, for brief but violent bursts of snow and gusty wind. They often last under an hour, but sudden whiteouts on highways can cause deadly pileups.
What to do
- Delay travel until the squall passes, usually within an hour.
- If driving, slow down gradually and turn on headlights.
How often snow squall warnings are issued
From 2016 through 2025 the National Weather Service issued an average of 177 snow squall warnings per year across the country, and 341 so far in 2026. Each count is one alert event, which can cover one or many counties.
States with the most snow squall warnings
| State | Average per year |
|---|---|
| Pennsylvania | 37.9 |
| New York | 35.6 |
| Colorado | 18 |
| Wyoming | 15.9 |
| Montana | 9.6 |
| Vermont | 8.5 |
| Maine | 7 |
| New Jersey | 6.4 |
| Nebraska | 6.3 |
| Utah | 5 |
| New Hampshire | 4.9 |
| Massachusetts | 4.8 |
| West Virginia | 4.8 |
| Wisconsin | 4.7 |
| Idaho | 4.3 |