⚠️ Special Weather Statement – Green; Rock; Walworth – Tuesday, August 11, 2026

Special Weather Statement issued August 11 at 2:32AM CDT by NWS Milwaukee/Sullivan WI

Details

At 232 AM CDT, Doppler radar was tracking a cluster of strong
thunderstorms along a line extending from Janesville to near
Brodhead. Movement was east at 15 mph.

HAZARD…Wind gusts up to 40 mph and half inch hail.

SOURCE…Radar indicated.

IMPACT…Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.

Locations impacted include…
Janesville, Beloit, Monroe, Delavan, South Beloit, Milton, Brodhead,
Walworth, Clinton, Fontana-On-Geneva Lake, Sharon, Darien,
Orfordville, Albany, Footville, Richmond, Newark, Magnolia, Tiffany,
and Hanover.

This includes the following highways…
Interstate 39/90 between mile markers 168 and 187.
Wisconsin Highway 26 between mile markers 6 and 8.
Interstate 43 between mile markers 0 and 23.

Instructions

If outdoors, consider seeking shelter inside a building.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.