Weather Warnings for Wisconsin

Issued by the National Weather Service

Current watches, warnings, and advisories for Wisconsin
Alerts Updated: April 7, 2026, 4:46 am  UTC


Flood Warning issued April 6 at 11:45PM CDT until April 10 at 5:00AM CDT by NWS La Crosse WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Yellow River at Necedah affecting Juneau County. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Yellow River at Necedah. * WHEN...Until early Friday morning. * ADDITIONAL DETAILS... - At 11:00 PM CDT Monday the stage was 17.0 feet. - Bankfull stage is 13.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:00 PM CDT Monday was 17.0 feet. - Forecast...The river is expected to rise to a crest of 17.2 feet tomorrow morning. It will then fall below flood stage late Thursday morning. - Flood stage is 15.0 feet. - Flood History...This crest compares to a previous crest of 17.2 feet on 04/13/2013. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 11:45 pm      Expires:  April 7, 2026, 2:45 pm
Area:  Juneau, WI


Flood Warning issued April 6 at 10:06PM CDT until April 8 at 7:00AM CDT by NWS Milwaukee/Sullivan WI

Summary: ...The Flood Warning is extended for the following rivers in Wisconsin... Baraboo River At Reedsburg affecting Sauk County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Fox River Lower Near New Munster affecting Lake and Kenosha Counties. Wisconsin River At Portage affecting Columbia County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Baraboo River at Reedsburg. * WHEN...Until Wednesday morning. * IMPACTS...At 14.5 feet, There is general inundation of lowland in the Reedsburg area. The walking path in Webb Park and Smith Conservancy is covered with water. The Public Works yard is under 6 to 12 inches of water. * ADDITIONAL DETAILS... - At 9:00 PM CDT Monday the stage was 14.6 feet. - Bankfull stage is 12.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:00 PM CDT Monday was 14.7 feet. - Forecast...The river is expected to rise to a crest of 14.7 feet just after midnight tonight. It will then fall below flood stage early Wednesday morning. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 10:06 pm      Expires:  April 7, 2026, 10:15 am
Area:  Sauk, WI


Flood Warning issued April 6 at 10:06PM CDT until April 9 at 7:00PM CDT by NWS Milwaukee/Sullivan WI

Summary: ...The Flood Warning is extended for the following rivers in Wisconsin... Baraboo River At Reedsburg affecting Sauk County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Fox River Lower Near New Munster affecting Lake and Kenosha Counties. Wisconsin River At Portage affecting Columbia County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River Lower near New Munster. * WHEN...Until Thursday evening. * IMPACTS...At 12.0 feet, Water is up to the first floor levels of some homes in the Town of Wheatland and Village of Salem Lakes area along Riverside Drive and Shorewood Drive. * ADDITIONAL DETAILS... - At 9:00 PM CDT Monday the stage was 12.1 feet. - Bankfull stage is 10.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:00 PM CDT Monday was 12.4 feet. - Forecast...The river is expected to fall below flood stage early Thursday afternoon and continue falling to 9.6 feet Monday, April 13. - Flood stage is 11.0 feet. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 10:06 pm      Expires:  April 7, 2026, 10:15 am
Area:  Lake, IL; Kenosha, WI


Flood Warning issued April 6 at 10:06PM CDT until April 10 at 11:00AM CDT by NWS Milwaukee/Sullivan WI

Summary: ...The Flood Warning is extended for the following rivers in Wisconsin... Baraboo River At Reedsburg affecting Sauk County. ...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Fox River Lower Near New Munster affecting Lake and Kenosha Counties. Wisconsin River At Portage affecting Columbia County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wisconsin River at Portage. * WHEN...Until late Friday morning. * IMPACTS...At 18.0 feet, Water surrounds seasonal homes along Old River Rd in the Blackhawk Park area including water at the base of Caledonia/Lewiston Levee on Old River Rd. Old River Rd, W Lake Rd, Sec K Rd, Blackhawk Rd covered with water. West Lane Rd in Long Lake area has 4 feet of water over it in places. In the Town of Dekorra, about 12 homes are flooded on Hwy V. Water over River Oaks Rd and Oak Knoll Dr near Hwy V. * ADDITIONAL DETAILS... - At 7:30 PM CDT Monday the stage was 17.3 feet. - Bankfull stage is 12.7 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:30 PM CDT Monday was 17.3 feet. - Forecast...The river is expected to rise to a crest of 17.8 feet early tomorrow afternoon. It will then fall below flood stage early Friday morning. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 10:06 pm      Expires:  April 7, 2026, 10:15 am
Area:  Columbia, WI


Flood Warning issued April 6 at 8:31PM CDT until April 12 at 7:00PM CDT by NWS Green Bay WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. This approaches the flood of record. * WHERE...Wolf River at New London. * WHEN...Until Sunday evening. * IMPACTS...At 10.1 feet, Floodwaters begin to cover portions of West Wolf River Avenue downstream of New London. Widespread lowland flooding is occurring from New London to Fremont. * ADDITIONAL DETAILS... - At 8:00 PM CDT Monday the stage was 9.9 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Monday was 9.9 feet. - Forecast...The river is expected to rise to a crest of 10.0 feet just after midnight tonight. It will then fall below flood stage early Sunday morning. - Flood stage is 9.0 feet. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 8:31 pm      Expires:  April 7, 2026, 11:45 am
Area:  Outagamie, WI; Waupaca, WI; Winnebago, WI


Flood Warning issued April 6 at 8:31PM CDT by NWS Green Bay WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Wolf River near Shiocton affecting Shawano, Outagamie and Waupaca Counties. For the Lower Wolf River...including Shiocton, New London...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. This approaches the flood of record. * WHERE...Wolf River near Shiocton. * WHEN...Until further notice. * IMPACTS...At 13.0 feet, Floodwaters begin to approach homes near the river in the Shiocton area. This mainly includes homes along Island and Mill Streets. Many seasonal structures are surrounded by water. * ADDITIONAL DETAILS... - At 7:30 AM CDT Monday the stage was 12.4 feet. - Bankfull stage is 9.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:30 AM CDT Monday was 12.4 feet. - Forecast...The river is expected to rise to a crest of 12.8 feet early tomorrow afternoon. - Flood stage is 11.0 feet. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 8:31 pm      Expires:  April 7, 2026, 11:45 am
Area:  Outagamie, WI; Shawano, WI; Waupaca, WI


Flood Warning issued April 6 at 8:30PM CDT until April 9 at 1:00AM CDT by NWS Green Bay WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Oconto River above Oconto affecting Oconto County. For the Oconto River...including Oconto...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Oconto River above Oconto. * WHEN...Until late Wednesday night. * IMPACTS...At 10.0 feet, Up to a foot of water surrounds structures in a campground in the City of Oconto. * ADDITIONAL DETAILS... - At 8:00 PM CDT Monday the stage was 9.5 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:00 PM CDT Monday was 9.8 feet. - Forecast...The river is expected to rise to a crest of 9.7 feet just after midnight tonight. It will then fall below flood stage Wednesday morning. - Flood stage is 9.0 feet. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 8:30 pm      Expires:  April 7, 2026, 11:30 am
Area:  Oconto, WI


Flood Warning issued April 6 at 8:18PM CDT until April 7 at 1:30PM CDT by NWS La Crosse WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Kickapoo River at Soldiers Grove affecting Crawford County. Kickapoo River at Gays Mills affecting Crawford County. Kickapoo River at Readstown affecting Vernon County. Kickapoo River at Steuben affecting Crawford County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Kickapoo River at Readstown. * WHEN...Until early tomorrow afternoon. * IMPACTS...At 12.0 feet, The park along the river experiences significant flooding. * ADDITIONAL DETAILS... - At 7:59 PM CDT Monday the stage was 11.5 feet. - Bankfull stage is 10.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:59 PM CDT Monday was 11.8 feet. - Forecast...The river is expected to fall below flood stage just after midnight tonight and continue falling to 6.0 feet Monday, April 13. - Flood stage is 11.0 feet. - Flood History...This crest compares to a previous crest of 11.4 feet on 06/02/2014. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 8:18 pm      Expires:  April 7, 2026, 11:30 am
Area:  Vernon, WI


Flood Warning issued April 6 at 8:18PM CDT until April 7 at 4:00PM CDT by NWS La Crosse WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Kickapoo River at Soldiers Grove affecting Crawford County. Kickapoo River at Gays Mills affecting Crawford County. Kickapoo River at Readstown affecting Vernon County. Kickapoo River at Steuben affecting Crawford County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Kickapoo River at Soldiers Grove. * WHEN...Until tomorrow afternoon. * IMPACTS...At 13.0 feet, Flooding of lowland swamps and farmland near the river occurs. * ADDITIONAL DETAILS... - At 7:00 PM CDT Monday the stage was 13.3 feet. - Bankfull stage is 13.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:00 PM CDT Monday was 13.8 feet. - Forecast...The river is expected to fall below flood stage late tonight and continue falling to 7.8 feet Monday, April 13. - Flood stage is 13.0 feet. - Flood History...This crest compares to a previous crest of 13.3 feet on 07/10/2000. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 8:18 pm      Expires:  April 7, 2026, 11:30 am
Area:  Crawford, WI


Flood Warning issued April 6 at 8:18PM CDT until April 9 at 7:00AM CDT by NWS La Crosse WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Kickapoo River at Soldiers Grove affecting Crawford County. Kickapoo River at Gays Mills affecting Crawford County. Kickapoo River at Readstown affecting Vernon County. Kickapoo River at Steuben affecting Crawford County. * WHAT...Minor flooding is forecast. * WHERE...Kickapoo River at Steuben. * WHEN...From Tuesday evening to Thursday morning. * IMPACTS...At 12.0 feet, Water starts to affect business and residences and minor flooding affects lowlands and lower roads. * ADDITIONAL DETAILS... - At 7:45 PM CDT Monday the stage was 11.8 feet. - Bankfull stage is 10.0 feet. - Forecast...The river will rise above flood stage tomorrow evening to 12.1 feet early Wednesday afternoon. It will then fall below flood stage Wednesday evening to 8.5 feet Saturday evening. - Flood stage is 12.0 feet. - Flood History...This crest compares to a previous crest of 12.2 feet on 04/29/2008. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 8:18 pm      Expires:  April 7, 2026, 11:30 am
Area:  Crawford, WI


Flood Warning issued April 6 at 8:18PM CDT until April 9 at 10:00AM CDT by NWS La Crosse WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Kickapoo River at Soldiers Grove affecting Crawford County. Kickapoo River at Gays Mills affecting Crawford County. Kickapoo River at Readstown affecting Vernon County. Kickapoo River at Steuben affecting Crawford County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Kickapoo River at Gays Mills. * WHEN...Until late Thursday morning. * IMPACTS...At 15.0 feet, Moderate flooding is possible in and around Gays Mills. * ADDITIONAL DETAILS... - At 11:25 AM CDT Monday the stage was 13.8 feet. - Bankfull stage is 13.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:25 AM CDT Monday was 13.8 feet. - Forecast...The river will rise to 14.4 feet tomorrow evening. It will then fall below flood stage late Wednesday evening to 9.3 feet early Saturday afternoon. - Flood stage is 13.0 feet. - Flood History...This crest compares to a previous crest of 14.5 feet on 07/10/2000. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 8:18 pm      Expires:  April 7, 2026, 11:30 am
Area:  Crawford, WI


Flood Warning issued April 6 at 7:26PM CDT until April 8 at 5:00AM CDT by NWS La Crosse WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Black River Near Galesville affecting Trempealeau and La Crosse Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Black River near Galesville. * WHEN...Until early Wednesday morning. * IMPACTS...At 12.0 feet, Flooding mainly impacts wildlands and agricultural pasture land. The approaches on both ends of the County Road VV bridge over the Black River in Jackson County may begin to flood and the bridge gates may be closed. * ADDITIONAL DETAILS... - At 6:00 PM CDT Monday the stage was 12.1 feet. - Bankfull stage is 10.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:00 PM CDT Monday was 12.1 feet. - Forecast...The river is expected to rise to a crest of 12.5 feet just after midnight tonight. It will then fall below flood stage tomorrow afternoon. - Flood stage is 12.0 feet. - Flood History...This crest compares to a previous crest of 12.5 feet on 04/15/2002. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 6, 2026, 7:26 pm      Expires:  April 7, 2026, 1:00 pm
Area:  La Crosse, WI; Trempealeau, WI