Alert archive / Minnesota / Flash Flood Warnings
Flash Flood Warnings in Minnesota, 2017
18 flash flood warnings in 2017. 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 2017. Tap one for its archive.
- Flash Flood Warnings
- 18
- Busiest month
- July9 flash flood warnings
- Busiest day
- July 6, 20174 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 |
|---|---|---|---|---|
| May 16, 12:12 AM CDT | Flash Flood Warning | ARX | Olmsted, Wabasha, Winona | 7 hr |
| May 16, 11:17 PM CDT | Flash Flood Warning | ARX | Olmsted, Wabasha, Winona | 4 hr |
| May 17, 5:01 PM CDT | Flash Flood Warning | MPX | Blue Earth, Le Sueur, Nicollet | 119 min |
| May 17, 7:11 PM CDT | Flash Flood Warning | MPX | Anoka, Hennepin, Ramsey | 3 hr |
| Jun 11, 5:09 PM CDT | Flash Flood Warning | DLH | Pine | 4 hr |
| Jul 6, 3:27 AM CDT | Flash Flood Warning | MPX | Kanabec | 3 hr |
| Jul 6, 3:35 AM CDT | Flash Flood Warning | DLH | Aitkin | 4 hr |
| Jul 6, 3:52 AM CDT | Flash Flood Warning | DLH | Pine | 4 hr |
| Jul 6, 4:55 AM CDT | Flash Flood Warning | DLH | Carlton, Pine | 4 hr |
| Jul 20, 1:29 AM CDT | Flash Flood Warning | ARX | Wabasha, Winona | 4 hr |
| Jul 20, 2:20 AM CDT | Flash Flood Warning | ARX | Houston, Winona | 6 hr |
| Jul 21, 8:25 AM CDT | Flash Flood Warning | ARX | Mower | 3 hr |
| Jul 21, 6:48 PM CDT | Flash Flood Warning | DLH | Itasca | 3 hr |
| Jul 21, 7:37 PM CDT | Flash Flood Warning | DLH | Carlton, Saint Louis | 6 hr |
| Aug 16, 8:13 PM CDT | Flash Flood Warning | MPX | Carver, Hennepin, Scott | 3 hr |
| Aug 17, 1:03 AM CDT | Flash Flood Warning | MPX | Redwood, Renville | 4 hr |
| Aug 18, 6:00 PM CDT | Flash Flood Warning | MPX | Redwood, Yellow Medicine | 4 hr |
| Sep 14, 9:17 PM CDT | Flash Flood Warning | DLH | Lake, Saint Louis | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Winona County4
- Wabasha County3
- Pine County3
- Olmsted County2
- Hennepin County2
- Carlton County2
- Saint Louis County2
- Redwood County2
- Blue Earth County1
- Le Sueur County1
- Nicollet County1
- Anoka County1
- Ramsey County1
- Kanabec County1
- Aitkin County1
- Houston County1
- Mower County1
- Itasca County1
- Carver County1
- Scott County1
- Renville County1
- Yellow Medicine County1
- Lake County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.