Alert archive / Snow Squall Warnings

Snow Squall Warnings in the United States, 2021

126 snow squall warnings in 2021. Each alert counts once, however many counties it covered. The archive of snow squall warnings reaches back to 2005.

Snow Squall Warnings by state

Each state shaded by its count. Tap a state for its own archive.

AKMEVTNHWAIDMTNDMNILWIMINYRIMAORNVWYSDIAINOHPANJCTCAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFLPR
Snow Squall Warnings
126
Busiest month
December65 snow squall warnings
Busiest day
December 26, 202129 snow squall warnings

Over time

By month

By state

Every state and territory, with the alerts that covered any part of it. Each state’s page lists every one of them.

The busiest days

Days with the most alerts issued, by UTC date.

  1. December 26, 202129snow squall warnings
  2. December 15, 202120snow squall warnings
  3. February 3, 20218snow squall warnings
  4. December 27, 20217snow squall warnings
  5. February 20, 20215snow squall warnings
  6. March 13, 20215snow squall warnings
  7. December 28, 20214snow squall warnings
  8. January 16, 20214snow squall warnings
  9. February 26, 20214snow squall warnings
  10. December 24, 20213snow squall warnings
  11. January 14, 20213snow squall warnings
  12. January 22, 20213snow squall warnings
  13. January 26, 20213snow squall warnings
  14. March 1, 20213snow squall warnings
  15. May 11, 20213snow squall warnings

Nearby

Alerts in force nowThe tornado archiveThe radar archive20202022

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.