Alert archive / Freeze Watches / 2018
Freeze Watches in the United States, September 2018
11 freeze watches in September 2018. 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
- 11
- Busiest day
- September 24, 20182 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.
- Florida33
- California26
- Georgia24
- Texas22
- Arkansas17
- North Carolina16
- Oklahoma14
- Virginia13
- Oregon13
- Alabama12
- Colorado12
- Arizona12
- Mississippi11
- South Carolina10
- Kansas10
- Tennessee9
- West Virginia8
- Nebraska8
- Kentucky5
- Maryland5
- Nevada5
- Pennsylvania4
- New York4
- Louisiana4
- Missouri4
- New Jersey3
- Wyoming3
- Utah3
- New Mexico3
- Ohio2
- Massachusetts2
- South Dakota2
- North Dakota2
- Iowa2
- Connecticut2
- Rhode Island2
- Idaho2
- Illinois1
- Indiana1
- Minnesota1
1 more states
Nearby
Alerts in force nowThe tornado archiveThe radar archive20172019
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. Warning verification from the Mesonet's Cow. Rebuilt daily.