Active Weather Alerts
Special Marine Warning
Issued: 10:37 PM Jul. 23, 2025 – National Weather Service
The National Weather Service in Green Bay has issued a * Special Marine Warning for... Nearshore waters from Washington Island to Sturgeon Bay... Central and Southern Bay of Green Bay... * Until 700 PM CDT. * At 537 PM CDT, severe thunderstorms capable of producing waterspouts were located along a line from 13 NM southwest of Crivitz to 9 NM north of New London, or along a line from 25 NM northeast of Shawano to 14 NM south of Shawano, moving east at 45 knots. HAZARD...Waterspouts and wind gusts to nearly 50 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The strong thunderstorm will be near... Oconto around 600 PM CDT. Long Tail Point Light and Green Bay Harbor Entrance Light around 615 PM CDT. Peshtigo Reef Light around 620 PM CDT. Green Bay and Sherwood Point Light around 625 PM CDT. Sturgeon Bay and Chambers Island around 630 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters should seek safe harbor immediately until these storms pass. Wind gusts 34 knots or greater, high waves, waterspouts, dangerous lightning, and heavy rain are possible with these storms. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && WATERSPOUT...POSSIBLE; MAX HAIL SIZE...<.75 IN; MAX WIND GUST...50 KTS
Air Quality Alert
Issued: 8:32 PM Jul. 23, 2025 – National Weather Service
The Wisconsin Department of Natural Resources has issued an Air Quality Advisory for the following counties: Door, Kewaunee, Manitowoc. WHAT...The Ozone AQI is expected to reach the Unhealthy for Sensitive Groups level. WHERE...The Lake Michigan shoreline. WHEN...Until 11 PM tonight. Precautionary/Preparedness Actions: Sensitive groups: Make outdoor activities shorter and less intense. Take more breaks. Watch for symptoms such as coughing or shortness of breath. People with asthma: Follow your asthma action plan and keep quick-relief medicine handy. For more information on current air quality, please see: https://airquality.wi.gov
Beach Hazard Statement
Issued: 8:14 PM Jul. 23, 2025 – National Weather Service
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH LATE TONIGHT... * WHAT...High waves and dangerous currents expected. * WHERE...Beaches along Lake Michigan in Door County. * WHEN...Through late tonight. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Several beaches that will be most susceptible to the dangerous swimming conditions include... Rock Island State Beach, Baileys Harbor beaches and Whitefish Dunes Beach in Door County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions. &&
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