Active Weather Alerts
Flood Watch
Issued: 12:08 AM Apr. 14, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east central, south central, and southeast Wisconsin, including the following counties, in east central Wisconsin, Fond du Lac and Sheboygan. In south central Wisconsin, Columbia, Green Lake, Marquette and Sauk. In southeast Wisconsin, Dodge, Ozaukee and Washington. * WHEN...Until 7 AM CDT Tuesday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Repeated rounds of heavy rain on saturated ground are likely. Rainfall amounts of 1 to 2 inches are possible with locally higher amounts. - http://www.weather.gov/safety/flood
River Flood Watch
Issued: 9:34 PM Apr. 13, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT UNTIL MONDAY, APRIL 20... * WHAT...Flooding is possible. * WHERE...Wisconsin River at Portage. * WHEN...Until Monday, April 20. * IMPACTS...At 19.5 feet, Floodwaters are over Wood Street in Portage and a low spot on Thunderbird Road. Water comes up through ground at Sunset and Franklin. Floodwaters affect River Shores Road in the Town of Lewiston, River Oaks Road in the Town of Dekorra, and Levee Road in the Portage area, and numerous roads in the Blackhawk Park area about 3 miles south of Portage. Some water on Summit St near boat landing. Water over Conant St. * ADDITIONAL DETAILS... - At 7:00 PM CDT Sunday the stage was 15.7 feet. - Forecast...Flood stage may be reached early tomorrow afternoon. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood && River forecasts are available for some but not all river gaging locations. The 7 day river forecast takes into account past precipitation, soil moisture conditions, and predicted precipitation for the basin. Precipitation is for the next 24 hours in the future from April through September and for 48 hours in the future from October through March. (Stages in ft.) Bank- Latest Forecast stages - Flood full observed ...for 7 pm... Location stage stage stage/time Tue Wed Thu Fri Portage 17.0 12.7 15.73 7 pm 4/12 17.6 18.3 19.1 19.5 - Highest 24 hour change - observed in river stage - stage in (ft.) up to Highest stage - the last latest observed forecast in - 7 days stage next 7 days Portage 17.71 3 pm 4/07 0.00 19.50 1 am 4/18 &&
Tornado Watch
Issued: 8:12 PM Apr. 13, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 103 IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN WISCONSIN THIS WATCH INCLUDES 9 COUNTIES IN EAST CENTRAL WISCONSIN FOND DU LAC SHEBOYGAN IN SOUTH CENTRAL WISCONSIN COLUMBIA GREEN LAKE MARQUETTE SAUK IN SOUTHEAST WISCONSIN DODGE OZAUKEE WASHINGTON THIS INCLUDES THE CITIES OF BARABOO, BEAVER DAM, BERLIN, CEDARBURG, COLUMBUS, ENDEAVOR, FOND DU LAC, GERMANTOWN, GRAFTON, HARTFORD, HOWARDS GROVE, LAKE WISCONSIN, LODI, MARKESAN, MAYVILLE, MEQUON, MONTELLO, NESHKORO, OOSTBURG, OXFORD, PLYMOUTH, PORTAGE, PRAIRIE DU SAC, PRINCETON, REEDSBURG, SAUK CITY, SHEBOYGAN FALLS, WAUPUN, WEST BEND, AND WESTFIELD.
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