Alert archive / Minnesota / Flash Flood Warnings
Flash Flood Warnings in Minnesota, 2025
46 flash flood warnings in 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Flash Flood Warnings
- 46
- Busiest month
- July18 flash flood warnings
- Busiest day
- August 17, 20259 flash flood warnings
Over time
By month
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 |
|---|---|---|---|---|
| Jun 13, 5:11 AM CDT | Flash Flood Warning | ABR | Big Stone | 4 hr |
| Jun 16, 6:33 PM CDT | Flash Flood Warning | DLH | Itasca, Saint Louis | 6 hr |
| Jun 16, 7:22 PM CDT | Flash Flood Warning | DLH | Lake, Saint Louis | 5 hr |
| Jun 21, 12:03 AM CDT | Flash Flood Warning | FGF | Clay, Mahnomen, Norman, Polk | 3 hr |
| Jun 21, 12:32 AM CDT | Flash Flood Warning | FGF | Clay | 3 hr |
| Jun 21, 2:19 AM CDT | Flash Flood Warning | DLH | Itasca, Saint Louis | 4 hr |
| Jun 25, 3:51 PM CDT | Flash Flood Warning | MPX | Anoka, Carver, Hennepin, Ramsey, Washington | 3 hr |
| Jun 28, 9:26 PM CDT | Flash Flood Warning | MPX | Lac qui Parle, Yellow Medicine | 4 hr |
| Jun 29, 12:13 AM CDT | Flash Flood Warning | MPX | Sherburne, Wright | 95 min |
| Jul 4, 4:52 PM CDT | Flash Flood Warning | FGF | Polk | 3 hr |
| Jul 4, 5:25 PM CDT | Flash Flood Warning | FGF | Polk | 3 hr |
| Jul 4, 7:30 PM CDT | Flash Flood Warning | FGF | Beltrami | 3 hr |
| Jul 11, 1:49 PM CDT | Flash Flood Warning | DLH | Cass | 107 min |
| Jul 18, 9:16 PM CDT | Flash Flood Warning | FSD | Lincoln, Lyon | 5 hr |
| Jul 18, 10:48 PM CDT | Flash Flood Warning | MPX | Redwood | 87 min |
| Jul 23, 5:59 AM CDT | Flash Flood Warning | FGF | Beltrami | 3 hr |
| Jul 23, 10:42 AM CDT | Flash Flood Warning | DLH | Lake, Saint Louis | 2 hr |
| Jul 23, 11:08 AM CDT | Flash Flood Warning | MPX | Benton, Stearns | 2 hr |
| Jul 23, 1:15 PM CDT | Flash Flood Warning | MPX | Anoka, Hennepin | 60 min |
| Jul 23, 7:27 PM CDT | Flash Flood Warning | FSD | Rock | 107 min |
| Jul 23, 9:43 PM CDT | Flash Flood Warning | MPX | Blue Earth, Nicollet | 5 hr |
| Jul 27, 4:55 PM CDT | Flash Flood Warning | MPX | Pope, Stevens | 65 min |
| Jul 27, 5:58 PM CDT | Flash Flood Warning | MPX | Stevens | 4 hr |
| Jul 27, 7:23 PM CDT | Flash Flood Warning | MPX | Pope, Swift | 67 min |
| Jul 27, 8:31 PM CDT | Flash Flood Warning | MPX | Ramsey, Washington | 3 hr |
| Jul 27, 10:48 PM CDT | Flash Flood Warning | FSD | Lincoln, Lyon | 2 hr |
| Jul 28, 7:15 PM CDT | Flash Flood Warning | MPX | Stevens | 103 min |
| Aug 5, 9:21 PM CDT | Flash Flood Warning | FGF | Clay | 5 hr |
| Aug 6, 12:30 AM CDT | Flash Flood Warning | FSD | Lincoln | 3 hr |
| Aug 9, 8:13 AM CDT | Flash Flood Warning | DLH | Cook | 4 hr |
| Aug 15, 4:21 PM CDT | Flash Flood Warning | MPX | Hennepin, Ramsey | 108 min |
| Aug 15, 5:29 PM CDT | Flash Flood Warning | MPX | Dakota, Hennepin, Washington | 107 min |
| Aug 16, 4:42 AM CDT | Flash Flood Warning | MPX | Chippewa, Lac qui Parle, Yellow Medicine | 5 hr |
| Aug 17, 1:15 AM CDT | Flash Flood Warning | MPX | Redwood | 6 hr |
| Aug 17, 1:52 AM CDT | Flash Flood Warning | MPX | Steele, Waseca | 6 hr |
| Aug 17, 2:07 AM CDT | Flash Flood Warning | FSD | Cottonwood, Lyon, Murray | 8 hr |
| Aug 17, 2:12 AM CDT | Flash Flood Warning | MPX | Redwood | 5 hr |
| Aug 17, 3:48 AM CDT | Flash Flood Warning | FSD | Lincoln, Lyon | 3 hr |
| Aug 17, 4:22 AM CDT | Flash Flood Warning | FSD | Lyon | 6 hr |
| Aug 17, 6:22 AM CDT | Flash Flood Warning | MPX | Blue Earth, Watonwan | 3 hr |
| Aug 17, 6:48 AM CDT | Flash Flood Warning | FSD | Cottonwood, Murray | 3 hr |
| Aug 17, 8:14 AM CDT | Flash Flood Warning | MPX | Redwood | 3 hr |
| Aug 17, 9:28 PM CDT | Flash Flood Warning | MPX | Blue Earth, Faribault, Steele, Waseca | 5 hr |
| Aug 17, 10:32 PM CDT | Flash Flood Warning | MPX | Goodhue, Rice | 4 hr |
| Sep 12, 11:25 AM CDT | Flash Flood Warning | DLH | Crow Wing | 3 hr |
| Sep 12, 12:14 PM CDT | Flash Flood Warning | DLH | Itasca, Koochiching | 113 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lyon County5
- Saint Louis County4
- Hennepin County4
- Lincoln County4
- Redwood County4
- Itasca County3
- Clay County3
- Polk County3
- Ramsey County3
- Washington County3
- Blue Earth County3
- Stevens County3
- Lake County2
- Anoka County2
- Lac qui Parle County2
- Yellow Medicine County2
- Beltrami County2
- Pope County2
- Steele County2
- Waseca County2
- Cottonwood County2
- Murray County2
- Big Stone County1
- Mahnomen County1
- Norman County1
- Carver County1
- Sherburne County1
- Wright County1
- Cass County1
- Benton County1
- Stearns County1
- Rock County1
- Nicollet County1
- Swift County1
- Cook County1
- Dakota County1
- Chippewa County1
- Watonwan County1
- Faribault County1
- Goodhue County1
3 more counties
The busiest days
Days with the most alerts issued, by UTC date.
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. Rebuilt daily.