Alert archive / Wisconsin / Severe Thunderstorm Warnings / 2024
Severe Thunderstorm Warnings in Wisconsin, September 2024
25 severe thunderstorm warnings in September 2024. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in September 2024. Tap one for its archive.
- Severe Thunderstorm Warnings
- 25
- Busiest day
- September 21, 202414 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 19, 5:02 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 28 min |
| Sep 19, 5:20 PM CDT | Severe Thunderstorm Warning | MPX | Pierce, Saint Croix | 26 min |
| Sep 19, 5:43 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 47 min |
| Sep 19, 5:52 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 23 min |
| Sep 19, 6:13 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Polk | 33 min |
| Sep 19, 6:16 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 44 min |
| Sep 19, 6:40 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 22 min |
| Sep 19, 6:51 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Washburn | 39 min |
| Sep 19, 7:14 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 31 min |
| Sep 19, 7:39 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 24 min |
| Sep 21, 12:45 PM CDT | Severe Thunderstorm Warning | ARX | Jackson, La Crosse, Monroe, Trempealeau | 31 min |
| Sep 21, 12:52 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Rusk | 53 min |
| Sep 21, 2:01 PM CDT | Severe Thunderstorm Warning | ARX | Richland, Vernon | 29 min |
| Sep 21, 2:04 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 26 min |
| Sep 21, 2:26 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 49 min |
| Sep 21, 2:58 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Iowa, Sauk | 32 min |
| Sep 21, 3:06 PM CDT | Severe Thunderstorm Warning | MPX | Rusk | 39 min |
| Sep 21, 3:24 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 36 min |
| Sep 21, 3:50 PM CDT | Severe Thunderstorm Warning | ARX | Taylor | 55 min |
| Sep 21, 4:16 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 29 min |
| Sep 21, 4:47 PM CDT | Severe Thunderstorm Warning | ARX | Crawford, Vernon | 58 min |
| Sep 21, 5:09 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 24 min |
| Sep 21, 5:32 PM CDT | Severe Thunderstorm Warning | ARX | Crawford | 28 min |
| Sep 21, 5:48 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 57 min |
| Sep 22, 2:05 AM CDT | Severe Thunderstorm Warning | MKX | Dane, Iowa | 25 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Polk County4
- Douglas County3
- Sauk County3
- Dane County3
- Pierce County2
- Jackson County2
- La Crosse County2
- Rusk County2
- Vernon County2
- Iowa County2
- Crawford County2
- Saint Croix County1
- Barron County1
- Burnett County1
- Washburn County1
- Monroe County1
- Trempealeau County1
- Chippewa County1
- Richland County1
- Taylor County1
- Grant County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.