⚠️ Severe Thunderstorm Warning – Racine, WI; Walworth, WI; Waukesha, WI – Sunday, August 9, 2026

Severe Thunderstorm Warning issued August 9 at 11:03AM CDT until August 9 at 11:30AM CDT by NWS Milwaukee/Sullivan WI

Details

SVRMKX

The National Weather Service in Milwaukee/Sullivan has issued a

* Severe Thunderstorm Warning for…
Northern Walworth County in southeastern Wisconsin…
Northwestern Racine County in southeastern Wisconsin…
Southern Waukesha County in southeastern Wisconsin…

* Until 1130 AM CDT.

* At 1103 AM CDT, a severe thunderstorm was located near Palmyra, or
near East Troy, moving east at 50 mph.

HAZARD…60 mph wind gusts and penny size hail.

SOURCE…Radar indicated.

IMPACT…Expect damage to roofs, siding, and trees.

* Locations impacted include…
Muskego, Elkhorn, Mukwonago, East Troy, Wind Lake, Rochester, Big
Bend, Browns Lake, Waterford North, Potter Lake, Eagle Lake,
Burlington, Waterford, La Grange, Eagle, Honey Creek, Abells
Corners, Tibbets, Millard, and Kansasville.

Instructions

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

Large hail, damaging wind, and continuous cloud to ground lightning
are occurring with this storm. Move indoors immediately. Lightning is
one of nature’s leading killers. Remember, if you can hear thunder,
you are close enough to be struck by lightning.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

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