Wisconsin Extreme Tornado Warning | Effective 06/17/2026 15:43
At 543 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Boscobel, or 19 miles north of Lancaster, moving
east at 45 mph.
HAZARD...Tornado.
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 tornadic thunderstorm will remain over mainly rural areas of