Weather Warnings for Wisconsin

Issued by the National Weather Service

Current watches, warnings, and advisories for Wisconsin
Alerts Updated: April 10, 2026, 2:28 am  UTC


Flood Warning issued April 9 at 9:27PM CDT until April 10 at 4:00PM CDT by NWS Milwaukee/Sullivan WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Baraboo River Near Baraboo affecting Sauk and Columbia Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Baraboo River near Baraboo. * WHEN...Until tomorrow afternoon. * IMPACTS...At 16.0 feet, The effects of flooding at this level are confined mainly to agricultural land. * ADDITIONAL DETAILS... - At 9:00 PM CDT Thursday the stage was 16.4 feet. - Bankfull stage is 14.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:00 PM CDT Thursday was 16.9 feet. - Forecast...The river is expected to fall below flood stage late tomorrow morning and continue falling to 9.6 feet Thursday, April 16. - Flood stage is 16.0 feet. - Flood History...This crest compares to a previous crest of 16.4 feet on 03/29/1967. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 9, 2026, 9:27 pm      Expires:  April 10, 2026, 9:30 am
Area:  Columbia, WI; Sauk, WI


Flood Warning issued April 9 at 9:21PM CDT until April 15 at 1:00AM CDT by NWS Green Bay WI

Summary: ...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at New London affecting Outagamie, Winnebago and Waupaca Counties. Wolf River near Shiocton affecting Outagamie, Shawano 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 at New London. * WHEN...Until late Tuesday night. * IMPACTS...At 10.1 feet, Flood waters 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 8:30 PM CDT Thursday the stage was 10.1 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM CDT Thursday was 10.2 feet. - Forecast...The river is expected to slowly fall below flood stage by Tuesday morning. - Flood stage is 9.0 feet. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 9, 2026, 9:21 pm      Expires:  April 10, 2026, 12:30 pm
Area:  Outagamie, WI; Waupaca, WI; Winnebago, WI


Flood Warning issued April 9 at 9:21PM CDT until April 17 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 Outagamie, Winnebago and Waupaca Counties. Wolf River near Shiocton affecting Outagamie, Shawano 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. * WHERE...Wolf River near Shiocton. * WHEN...Until Friday, April 17. * IMPACTS...At 13.0 feet, Flood waters 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 12:00 PM CDT Thursday the stage was 13.0 feet. - Bankfull stage is 9.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 12:00 PM CDT Thursday was 13.0 feet. - Forecast...The river is expected to slowly fall below flood stage by Thursday, April 16. - Flood stage is 11.0 feet. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  April 9, 2026, 9:21 pm      Expires:  April 10, 2026, 12:30 pm
Area:  Outagamie, WI; Shawano, WI; Waupaca, WI