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

Severe Thunderstorm Warning issued July 27 at 10:55AM CDT until July 27 at 12:15PM CDT by NWS Milwaukee/Sullivan WI

Details

SVRMKX

The National Weather Service in Milwaukee/Sullivan has issued a

* Severe Thunderstorm Warning for…
Milwaukee County in southeastern Wisconsin…
Waukesha County in southeastern Wisconsin…
Eastern Jefferson County in southeastern Wisconsin…

* Until 1215 PM CDT.

* At 1054 AM CDT, severe thunderstorms were located along a line
extending from Jackson to near Eagle Lake, moving east at 25 mph.

HAZARD…60 mph wind gusts and quarter size hail.

SOURCE…Trained weather spotters.

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

* Locations impacted include…
Milwaukee, Waukesha, West Allis, Wauwatosa, New Berlin, Brookfield,
Greenfield, Menomonee Falls, Oak Creek, Muskego, Watertown, South
Milwaukee, Cudahy, Whitewater, Whitefish Bay, Greendale, Pewaukee,
Brown Deer, Sussex, and St. Francis.

Other landmarks included are the following Locations Schlitz Audobon
Nature Center, Boerner Botanical Gardens, General Mitchell
International Airport, Timmerman Airport, Froedert & the Medical
College, Fiserv Forum, Pewaukee Lake, Ottawa Lake Recreation Area,
and Pinewoods Campground.

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.