⚠️ Severe Thunderstorm Warning – Rock, WI; Walworth, WI – Wednesday, June 24, 2026

Severe Thunderstorm Warning issued June 24 at 3:52PM CDT until June 24 at 4:30PM CDT by NWS Milwaukee/Sullivan WI

Details

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The National Weather Service in Milwaukee/Sullivan has issued a

* Severe Thunderstorm Warning for…
Northwestern Walworth County in southeastern Wisconsin…
Northeastern Rock County in south central Wisconsin…

* Until 430 PM CDT.

* At 352 PM CDT, severe thunderstorms were located along a line
extending from 6 miles southwest of Whitewater to near Janesville,
moving east at 30 mph.

HAZARD…60 mph wind gusts and half dollar size hail.

SOURCE…Radar indicated.

IMPACT…Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Locations impacted include…
Janesville, Elkhorn, Delavan, Milton, Darien, Richmond, La Grange,
Abells Corners, Tibbets, Millard, Avalon, Emerald Grove, Johnstown
Center, and Lima Center.

Instructions

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

For your protection move to an interior room on the lowest floor of a
building.

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