Alert archive / Minnesota / Severe Thunderstorm Warnings / 2025
Severe Thunderstorm Warnings in Minnesota, September 2025
38 severe thunderstorm warnings in September 2025. 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 2025. Tap one for its archive.
- Severe Thunderstorm Warnings
- 38
- Busiest day
- September 22, 202510 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 2, 3:05 PM CDT | Severe Thunderstorm Warning | ABR | Big Stone | 25 min |
| Sep 2, 7:09 PM CDT | Severe Thunderstorm Warning | FSD | Pipestone | 36 min |
| Sep 2, 7:38 PM CDT | Severe Thunderstorm Warning | FSD | Pipestone, Rock | 36 min |
| Sep 4, 5:24 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Lyon, Murray | 36 min |
| Sep 4, 5:29 PM CDT | Severe Thunderstorm Warning | FSD | Lyon | 16 min |
| Sep 4, 5:36 PM CDT | Severe Thunderstorm Warning | MPX | Brown, Nicollet, Redwood, Renville | 39 min |
| Sep 4, 5:45 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Lyon, Murray | 30 min |
| Sep 4, 5:57 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Jackson | 48 min |
| Sep 12, 5:40 AM CDT | Severe Thunderstorm Warning | FGF | Pennington, Polk, Red Lake | 65 min |
| Sep 12, 6:07 AM CDT | Severe Thunderstorm Warning | FGF | Clearwater, Pennington, Polk, Red Lake | 38 min |
| Sep 12, 8:41 AM CDT | Severe Thunderstorm Warning | FGF | Hubbard, Otter Tail, Wadena | 64 min |
| Sep 12, 10:29 AM CDT | Severe Thunderstorm Warning | DLH | Cass, Crow Wing | 61 min |
| Sep 12, 10:54 AM CDT | Severe Thunderstorm Warning | DLH | Itasca, Koochiching | 66 min |
| Sep 12, 11:24 AM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Cass, Crow Wing | 66 min |
| Sep 12, 12:09 PM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 66 min |
| Sep 14, 4:03 PM CDT | Severe Thunderstorm Warning | FSD | Murray, Pipestone, Rock | 27 min |
| Sep 16, 6:16 PM CDT | Severe Thunderstorm Warning | DLH | Lake | 44 min |
| Sep 16, 6:35 PM CDT | Severe Thunderstorm Warning | DLH | Lake | 40 min |
| Sep 16, 7:11 PM CDT | Severe Thunderstorm Warning | DLH | Cook, Lake | 49 min |
| Sep 16, 7:17 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood | 29 min |
| Sep 21, 5:13 PM CDT | Severe Thunderstorm Warning | MPX | Waseca | 26 min |
| Sep 21, 5:25 PM CDT | Severe Thunderstorm Warning | FSD | Pipestone | 50 min |
| Sep 21, 5:37 PM CDT | Severe Thunderstorm Warning | MPX | Steele, Waseca | 38 min |
| Sep 21, 6:08 PM CDT | Severe Thunderstorm Warning | MPX | Waseca | 36 min |
| Sep 21, 6:12 PM CDT | Severe Thunderstorm Warning | FSD | Pipestone | 48 min |
| Sep 21, 6:31 PM CDT | Severe Thunderstorm Warning | FSD | Pipestone, Rock | 44 min |
| Sep 21, 6:48 PM CDT | Severe Thunderstorm Warning | FSD | Pipestone, Rock | 42 min |
| Sep 21, 6:55 PM CDT | Severe Thunderstorm Warning | MPX | Freeborn, Steele | 35 min |
| Sep 21, 7:06 PM CDT | Severe Thunderstorm Warning | ARX | Dodge, Mower | 24 min |
| Sep 21, 7:09 PM CDT | Severe Thunderstorm Warning | MPX | Le Sueur, Rice, Waseca | 20 min |
| Sep 21, 7:23 PM CDT | Severe Thunderstorm Warning | FSD | Nobles, Rock | 37 min |
| Sep 21, 7:41 PM CDT | Severe Thunderstorm Warning | FSD | Jackson, Nobles | 49 min |
| Sep 21, 7:53 PM CDT | Severe Thunderstorm Warning | FSD | Nobles, Rock | 52 min |
| Sep 21, 8:09 PM CDT | Severe Thunderstorm Warning | MPX | Dakota, Ramsey, Washington | 36 min |
| Sep 21, 8:41 PM CDT | Severe Thunderstorm Warning | MPX | Hennepin | 49 min |
| Sep 21, 9:12 PM CDT | Severe Thunderstorm Warning | MPX | Dakota, Hennepin, Ramsey | 48 min |
| Sep 21, 9:51 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Jackson | 39 min |
| Sep 22, 2:03 PM CDT | Severe Thunderstorm Warning | ARX | Houston | 57 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pipestone County7
- Rock County6
- Cottonwood County5
- Waseca County4
- Lyon County3
- Murray County3
- Jackson County3
- Lake County3
- Nobles County3
- Pennington County2
- Polk County2
- Red Lake County2
- Cass County2
- Crow Wing County2
- Steele County2
- Dakota County2
- Ramsey County2
- Hennepin County2
- Big Stone County1
- Brown County1
- Nicollet County1
- Redwood County1
- Renville County1
- Clearwater County1
- Hubbard County1
- Otter Tail County1
- Wadena County1
- Itasca County1
- Koochiching County1
- Aitkin County1
- Saint Louis County1
- Cook County1
- Freeborn County1
- Dodge County1
- Mower County1
- Le Sueur County1
- Rice County1
- Washington County1
- Houston County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.