Alert archive / Wisconsin / Flood Watches
Flood Watches in Wisconsin, 2020
5 flood watches in 2020. 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 flood watches reaches back to 2005.
Flood Watches by county
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Flood Watches
- 5
- Busiest month
- May2 flood watches
- Busiest day
- May 17, 20202 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 |
|---|---|---|---|---|
| Apr 29, 3:06 AM CDT | Flood Watch | MKX | Kenosha, Milwaukee, Racine, Walworth, Waukesha | 27 hr |
| May 17, 2:16 AM CDT | Flood Watch | MKX | Fond du Lac, Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan and 3 more | 23 hr |
| May 17, 2:21 AM CDT | Flood Watch | GRB | Brown, Calumet, Door, Kewaunee, Manitowoc, Marinette and 3 more | 30 hr |
| Jul 9, 12:11 PM CDT | Flood Watch | GRB | Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon and 9 more | 16 hr |
| Jul 10, 4:20 AM CDT | Flood Watch | GRB | Brown, Calumet, Door, Kewaunee, Manitowoc, Marinette and 3 more | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Brown County3
- Calumet County3
- Door County3
- Kewaunee County3
- Manitowoc County3
- Oconto County3
- Outagamie County3
- Winnebago County3
- Kenosha County2
- Milwaukee County2
- Racine County2
- Walworth County2
- Waukesha County2
- Marinette County2
- Fond du Lac County1
- Ozaukee County1
- Sheboygan County1
- Washington County1
- Marathon County1
- Menominee County1
- Portage County1
- Shawano County1
- Waupaca County1
- Waushara County1
- Wood County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.