Alert archive / Freeze Watches / 2021
Freeze Watches in the United States, May 2021
18 freeze watches in May 2021. Each alert counts once, however many counties it covered. The archive of freeze watches reaches back to 2005.
Freeze Watches by state
Each state shaded by its count. Tap a state for its own archive.
- Freeze Watches
- 18
- Busiest day
- May 27, 20214 freeze watches
Over time
By day
Days in UTC, the clock the archive keeps.
By state
Every state and territory, with the alerts that covered any part of it. Each state’s page lists every one of them.
- California30
- North Carolina22
- West Virginia21
- Virginia20
- Arkansas18
- Texas16
- Georgia16
- Missouri16
- Indiana15
- Kentucky15
- Ohio14
- Colorado14
- Oklahoma13
- Kansas13
- Pennsylvania13
- Oregon13
- South Carolina12
- Alabama11
- Florida11
- Tennessee10
- Mississippi9
- Illinois9
- New Jersey9
- New York8
- Maryland6
- Idaho5
- New Mexico4
- Utah4
- Connecticut4
- Nevada3
- Arizona3
- Iowa3
- Washington3
- Minnesota3
- Nebraska2
- Michigan2
- Wyoming2
- North Dakota2
- Louisiana1
- Montana1
4 more states
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.