⚠️ Severe Thunderstorm Warning – Waukesha, WI – Monday, July 27, 2026

Severe Thunderstorm Warning issued July 27 at 4:06PM CDT until July 27 at 4:45PM 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…
Southeastern Waukesha County in southeastern Wisconsin…

* Until 445 PM CDT.

* At 405 PM CDT, a severe thunderstorm was located near Waukesha,
moving southeast at 20 mph.

HAZARD…Quarter size hail.

SOURCE…Radar indicated.

IMPACT…Damage to vehicles is expected.

* Locations impacted include…
Waukesha, New Berlin, Muskego, Pewaukee, Hartland, Mukwonago,
Delafield, Wind Lake, Vernon, Big Bend, and Waterford North.

Other landmarks included are the following Location Pewaukee Lake.

Instructions

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.