Active Weather Alerts
Severe Thunderstorm Warning
Issued: 10:08 PM May. 16, 2025 – National Weather Service
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM CDT FOR CENTRAL MANITOWOC COUNTY... At 507 PM CDT, a severe thunderstorm was located over Manitowoc, moving northeast at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of central Manitowoc County, including the following locations... Reifs Mills, Mishicot, Kellners Corners, Kellnersville, Clarks Mills, Point Beach State Park, Fisherville, Maribel, Larrabee, and Two Rivers. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...<.75 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
Severe Thunderstorm Warning
Issued: 10:05 PM May. 16, 2025 – National Weather Service
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM CDT FOR SOUTHWESTERN MANITOWOC COUNTY... At 504 PM CDT, a severe thunderstorm was located over St. Nazianz, or 14 miles west of Manitowoc, moving northeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe storm will be near... Valders around 510 PM CDT. Other locations impacted by this severe thunderstorm include St Nazianz, Collins, Clarks Mills, Maple Grove, Whitelaw, Steinthal, Cato, Reedsville, Grimms, and Taus. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...1.00 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
Special Marine Warning
Issued: 9:47 PM May. 16, 2025 – National Weather Service
The National Weather Service in Green Bay has issued a * Special Marine Warning for... Nearshore and open waters of Lake Michigan from Sturgeon Bay to Sheboygan... * Until 530 PM CDT. * At 446 PM CDT, a strong thunderstorm was located near Cleveland, or 10 nm north of Sheboygan, moving north-northeast at 45 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Rawley Point Light, Two Rivers, and Manitowoc. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && HAIL...0.00IN; WIND...40KTS
Special Weather Statement
Issued: 9:30 PM May. 16, 2025 – National Weather Service
...A STRONG THUNDERSTORM WILL IMPACT CALUMET...SOUTHEASTERN WINNEBAGO AND WEST CENTRAL MANITOWOC COUNTIES THROUGH 515 PM CDT... At 430 PM CDT, Doppler radar was tracking a strong thunderstorm over Southern Lake Winnebago, or near North Fond Du Lac, moving northeast at 50 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. This strong thunderstorm will be near... Central Lake Winnebago around 435 PM CDT. High Cliff State Park and Northern Lake Winnebago around 450 PM CDT. Other locations impacted by this storm include Brant, Killsnake Wildlife Area, Quinney, Stockbridge, Jericho, Black Wolf Point, Charlesburg, Kloten, Sherwood, and Forest Junction. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. && MAX HAIL SIZE...0.25 IN; MAX WIND GUST...40 MPH
Small Craft Advisory
Issued: 9:14 PM May. 16, 2025 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SATURDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 4 ft on the bay and 4 to 7 ft subsiding to 2 to 4 ft on the lake. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan, and Central and Southern Bay of Green Bay. * WHEN...Until 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
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