Alert archive / Wisconsin / Flash Flood Warnings
Flash Flood Warnings in Wisconsin, 2015
21 flash flood warnings in 2015. 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 2015. Tap one for its archive.
- Flash Flood Warnings
- 21
- Busiest month
- September13 flash flood warnings
- Busiest day
- July 6, 20153 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 11, 10:31 PM CDT | Flash Flood Warning | MKX | Green, Lafayette | 2 hr |
| Jun 22, 8:15 AM CDT | Flash Flood Warning | ARX | Crawford | 3 hr |
| Jul 6, 3:13 AM CDT | Flash Flood Warning | MPX | Pierce, Saint Croix | 2 hr |
| Jul 6, 5:35 AM CDT | Flash Flood Warning | MPX | Pierce, Saint Croix | 5 hr |
| Jul 6, 5:45 AM CDT | Flash Flood Warning | MPX | Chippewa, Dunn, Eau Claire | 3 hr |
| Jul 13, 3:05 AM CDT | Flash Flood Warning | MKX | Columbia | 3 hr |
| Jul 13, 3:28 AM CDT | Flash Flood Warning | MKX | Dodge | 3 hr |
| Aug 18, 8:38 PM CDT | Flash Flood Warning | GRB | Portage, Waupaca | 3 hr |
| Sep 2, 1:03 PM CDT | Flash Flood Warning | MPX | Chippewa, Dunn | 4 hr |
| Sep 2, 3:11 PM CDT | Flash Flood Warning | MPX | Chippewa | 2 hr |
| Sep 6, 10:06 PM CDT | Flash Flood Warning | ARX | Clark, Jackson | 4 hr |
| Sep 7, 1:40 AM CDT | Flash Flood Warning | GRB | Portage, Wood | 4 hr |
| Sep 7, 1:05 PM CDT | Flash Flood Warning | ARX | Trempealeau | 6 hr |
| Sep 8, 5:56 AM CDT | Flash Flood Warning | ARX | Buffalo, Jackson, Trempealeau | 4 hr |
| Sep 8, 6:11 AM CDT | Flash Flood Warning | MPX | Eau Claire, Pepin | 3 hr |
| Sep 8, 8:56 AM CDT | Flash Flood Warning | GRB | Brown, Calumet, Kewaunee, Manitowoc, Outagamie, Winnebago | 3 hr |
| Sep 17, 7:41 AM CDT | Flash Flood Warning | MPX | Barron, Polk | 3 hr |
| Sep 17, 6:44 PM CDT | Flash Flood Warning | ARX | Buffalo, Trempealeau | 4 hr |
| Sep 17, 9:11 PM CDT | Flash Flood Warning | MKX | Jefferson | 3 hr |
| Sep 17, 10:01 PM CDT | Flash Flood Warning | MKX | Jefferson, Kenosha, Racine, Walworth, Waukesha | 3 hr |
| Sep 17, 10:49 PM CDT | Flash Flood Warning | MKX | Kenosha | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Chippewa County3
- Trempealeau County3
- Pierce County2
- Saint Croix County2
- Dunn County2
- Eau Claire County2
- Portage County2
- Jackson County2
- Buffalo County2
- Jefferson County2
- Kenosha County2
- Green County1
- Lafayette County1
- Crawford County1
- Columbia County1
- Dodge County1
- Waupaca County1
- Clark County1
- Wood County1
- Pepin County1
- Brown County1
- Calumet County1
- Kewaunee County1
- Manitowoc County1
- Outagamie County1
- Winnebago County1
- Barron County1
- Polk County1
- Racine County1
- Walworth County1
- Waukesha County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.