Alert archive / Wisconsin / Flash Flood Watches
Flash Flood Watches in Wisconsin, 2021
5 flash flood watches in 2021. 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 watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Flash Flood Watches
- 5
- Busiest month
- August5 flash flood watches
- Busiest day
- August 7, 20213 flash flood watches
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 |
|---|---|---|---|---|
| Aug 7, 6:08 PM CDT | Flash Flood Watch | MPX | Chippewa, Dunn, Eau Claire, Pepin | 25 hr |
| Aug 7, 6:18 PM CDT | Flash Flood Watch | ARX | Adams, Buffalo, Clark, Crawford, Jackson, Juneau and 5 more | 35 hr |
| Aug 7, 6:56 PM CDT | Flash Flood Watch | GRB | Brown, Calumet, Kewaunee, Manitowoc, Marathon, Outagamie and 6 more | 25 hr |
| Aug 8, 2:43 AM CDT | Flash Flood Watch | MKX | Columbia, Dodge, Fond du Lac, Green Lake, Marquette, Milwaukee and 3 more | 17 hr |
| Aug 27, 7:38 PM CDT | Flash Flood Watch | ARX | Crawford, Richland, Vernon | 18 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Crawford County2
- Richland County2
- Vernon County2
- Chippewa County1
- Dunn County1
- Eau Claire County1
- Pepin County1
- Adams County1
- Buffalo County1
- Clark County1
- Jackson County1
- Juneau County1
- La Crosse County1
- Monroe County1
- Trempealeau County1
- Brown County1
- Calumet County1
- Kewaunee County1
- Manitowoc County1
- Marathon County1
- Outagamie County1
- Portage County1
- Shawano County1
- Waupaca County1
- Waushara County1
- Winnebago County1
- Wood County1
- Columbia County1
- Dodge County1
- Fond du Lac County1
- Green Lake County1
- Marquette County1
- Milwaukee County1
- Ozaukee County1
- Sauk County1
- Washington County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.