< Wisconsin Tornado Warning Extreme | Effective 04-17-2026 14:21

Wisconsin Tornado Warning Extreme | Effective 04-17-2026 14:21

Headline: 
Tornado Warning issued April 17 at 4:21PM CDT until April 17 at 5:00PM CDT by NWS Green Bay WI
Event: 
Tornado Warning
Urgency: 
Immediate
Effective: 
April 17, 2026 - 2:21pm
Expires: 
April 17, 2026 - 3:00pm
Description: 
TORGRB The National Weather Service in Green Bay has issued a * Tornado Warning for... Southeastern Marathon County in central Wisconsin... * Until 500 PM CDT. * At 421 PM CDT, a severe thunderstorm capable of producing a tornado was located near Mosinee, or 16 miles south of Wausau, moving northeast at 35 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur. Tree damage is likely. * This tornado will be near... Mosinee around 430 PM CDT. Rib Mountain around 440 PM CDT. Weston around 445 PM CDT. Wausau around 450 PM CDT. Other locations impacted by the tornado include Moon, Knowlton, Big Eau Pleine County Park, Dancy, Evergreen, Peplin, Rothschild, Camp Phillips Scout Camp and Schofield.
Instruction: 
Move to an interior room on the lowest floor of a well-built building away from windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.
SNM:AVISO DE TORNADO hasta las 5:00 PM CDT. Refugiese ahora. Consulte medios informativos
Servicio Nacional de Meteorologia: AVISO DE TORNADO en efecto hasta las 5:00 PM CDT. Busque refugio ahora en un sotano o en el interior de un cuarto en el nivel mas bajo de un edificio seguro. Si esta al aire libre, en una casa movil, o en un vehiculo, debe ir al edificio seguro mas cercano y protegerse de proyectiles. Consulte los medios informativos.
Area Description: 
Marathon, WI
Forcast Office: 
NWS Green Bay WI