Active Weather Alerts
Severe Thunderstorm Watch
Issued: 2:42 AM Apr. 14, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 106 UNTIL 4 AM CDT TUESDAY WHICH REPLACES A PORTION OF TORNADO WATCH 103. THE NEW WATCH IS VALID FOR THE FOLLOWING AREAS THE NEW WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS SHEBOYGAN TO PORT WASHINGTON WI PORT WASHINGTON TO NORTH POINT LIGHT WI
Severe Thunderstorm Watch
Issued: 2:42 AM Apr. 14, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 106 UNTIL 4 AM CDT TUESDAY WHICH REPLACES A PORTION OF TORNADO WATCH 103. THE NEW WATCH IS VALID FOR THE FOLLOWING AREAS IN WISCONSIN THE NEW 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.
Dense Fog Advisory
Issued: 2:01 AM Apr. 14, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT TUESDAY... * WHAT...Dense fog will reduce visibility to 1/4 to 1/2 NM. * WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL, Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake, Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake, Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake, Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake, Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid Lake, Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to Mid Lake, Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake, and Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake. * WHEN...Until 7 AM CDT Tuesday. * 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. &&
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
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