Alert archive / Wisconsin / Flood Watches

Flood Watches in Wisconsin, 2026

23 flood watches in 2026. 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 2026. Tap one for its archive.

Flood Watches
23
Busiest month
April11 flood watches
Busiest day
April 13, 20264 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.

IssuedProductOfficeCountiesLasted
Jan 8, 10:39 AM CSTFlood WatchGRBBrown, Calumet, Door, Langlade, Marathon, Marinette and 9 more21 hr
Jan 8, 10:41 AM CSTFlood WatchARXAdams, Juneau13 hr
Jan 8, 10:55 AM CSTFlood WatchMKXColumbia, Green Lake, Marquette, Sauk13 hr
Apr 10, 1:04 PM CDTFlood WatchDLHAshland, Bayfield, Iron4 days
Apr 12, 10:28 PM CDTFlood WatchARXJackson, Monroe4 min
Apr 13, 2:04 AM CDTFlood WatchGRBBrown, Calumet, Door, Kewaunee, Langlade, Lincoln and 12 more49 hr
Apr 13, 2:23 AM CDTFlood WatchARXAdams, Buffalo, Clark, Jackson, Juneau, La Crosse and 5 more24 hr
Apr 13, 10:34 AM CDTFlood WatchMKXColumbia, Dodge, Fond du Lac, Green Lake, Marquette, Ozaukee and 3 more20 hr
Apr 15, 11:17 AM CDTFlood WatchMKXColumbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more24 hr
Apr 15, 12:16 PM CDTFlood WatchARXAdams, Crawford, Grant, Juneau, Monroe, Richland and 1 more15 hr
Apr 15, 2:30 PM CDTFlood WatchGRBBrown, Calumet, Kewaunee, Manitowoc, Oconto, Outagamie and 4 more8 hr
Apr 16, 12:53 PM CDTFlood WatchARXAdams, Crawford, Grant, Juneau, Monroe, Richland and 1 more31 hr
Apr 16, 1:33 PM CDTFlood WatchGRBBrown, Calumet, Door, Florence, Forest, Kewaunee and 13 more37 hr
Apr 16, 3:11 PM CDTFlood WatchMKXColumbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more33 hr
Jun 11, 2:47 AM CDTFlood WatchARXAdams, Clark, Crawford, Grant, Jackson, Juneau and 5 more15 hr
Jun 11, 2:50 AM CDTFlood WatchGRBMarathon, Portage, Shawano, Waupaca, Waushara, Wood17 hr
Jun 11, 11:02 AM CDTFlood WatchMKXColumbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more9 hr
Jul 1, 11:23 AM CDTFlood WatchGRBBrown, Calumet, Kewaunee, Manitowoc, Marathon, Menominee and 8 more19 hr
Jul 2, 8:07 AM CDTFlood WatchARXCrawford, Grant, La Crosse, Monroe, Richland, Vernon36 hr
Jul 2, 12:29 PM CDTFlood WatchMKXSauk16 hr
Jul 7, 1:31 PM CDTFlood WatchDLHBurnett, Washburn20 hr
Sep 17, 8:08 PM CDTFlood WatchARXAdams, Buffalo, Crawford, Grant, Jackson, Juneau and 5 more59 hr
Sep 17, 9:07 PM CDTFlood WatchMKXColumbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more58 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

18 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 13, 20264flood watches
  2. January 8, 20263flood watches
  3. April 15, 20263flood watches
  4. April 16, 20263flood watches
  5. June 11, 20263flood watches
  6. July 2, 20262flood watches
  7. September 18, 20262flood watches
  8. April 10, 20261flood watches
  9. July 1, 20261flood watches
  10. July 7, 20261flood watches

Nearby

Alerts in force nowTornadoes on recordThe radar archive2025

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.