Active Weather Alerts
Flood Watch
Issued: 8:11 PM Apr. 16, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY MORNING... * WHAT...Flash flooding caused by excessive rainfall is 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, Dane, Green, Green Lake, Iowa, Lafayette, Marquette and Rock. In southeast Wisconsin, Dodge, Jefferson, Kenosha, Milwaukee, Ozaukee, Racine, Walworth, Washington and Waukesha. * WHEN...From Friday afternoon through Saturday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - Excessive rain on saturated ground may result in flooding. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
Dense Fog Advisory
Issued: 5:38 PM Apr. 16, 2026 – National Weather Service
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...Dense fog will reduce visibility to 1/4 to 1/2 NM. * WHERE...All Open Waters of Lake Michigan, and Nearshore Waters from Sheboygan to Winthrop Harbor IL. * WHEN...Until 7 AM CDT Friday. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. &&
River Flood Warning
Issued: 4:55 PM Apr. 16, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY MORNING... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Milwaukee River near Cedarburg. * WHEN...Until Monday morning. * IMPACTS...At 12.0 feet, Thiensville: Villa Grove Rd, Thiensville Village Park, water into yards of homes. Klug Ln, River Rd and Bonniwell Rd floods and water approaches some homes along N Island Drive and N Shoreland Parkway in Mequon. The following roads may flood: Mill St, Green Bay Ave, S Riverside Dr, Hwy Y and Hawthorne Dr and Blueberry Dr and Hawthorne Dr in the Town of Saukville, Highway W from Highway 33 and Highway 57 in the Village and Town of Saukville. * ADDITIONAL DETAILS... - At 11:00 AM CDT Thursday the stage was 11.3 feet. - Bankfull stage is 10.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:00 AM CDT Thursday was 11.3 feet. - Forecast...The river is expected to rise to a crest of 12.2 feet early tomorrow afternoon. It will then fall below flood stage early Monday morning. - Flood stage is 11.0 feet. - Flood History...This crest compares to a previous crest of 12.2 feet on 08/29/2018. - 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 1 pm... Location stage stage stage/time Fri Sat Sun Mon Cedarburg 11.0 10.0 11.28 11 am 4/16 12.2 12.1 11.5 10.5 - 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 Cedarburg 11.28 10 am 4/16 1.02 12.20 7 am 4/18 &&
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