⚠️ Severe Thunderstorm Warning – Door, WI – Sunday, July 12, 2026

Severe Thunderstorm Warning issued July 12 at 4:54PM CDT until July 12 at 5:45PM CDT by NWS Green Bay WI

Details

SVRGRB

The National Weather Service in Green Bay has issued a

* Severe Thunderstorm Warning for…
Northern Door County in northeastern Wisconsin…

* Until 545 PM CDT.

* At 454 PM CDT, severe thunderstorms were located along a line from
24 miles northeast of Newport State Park to 26 miles north of
Ephraim, or along a line from 56 miles northeast of Marinette to 33
miles northeast of Marinette, moving south at 45 mph.

HAZARD…60 mph wind gusts and small hail.

SOURCE…Radar indicated.

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

* This severe thunderstorm will be near…
Rock Island around 455 PM CDT. Detroit Island around 505 PM CDT.
Newport State Park around 515 PM CDT. Ephraim, Eagle Bluff Light
and Chambers Island around 520 PM CDT. Cana Island Light around 525
PM CDT.

Other locations impacted by the severe thunderstorm include Rock
Island State Park, Washington Island, Ellison Bay, Rowleys Bay,
Sister Bay, Fish Creek, Peninsula State Park, Baileys Harbor,
Peninsula Center and Whitefish Dunes State Park.

Instructions

Seek shelter inside a well-built structure and stay away from
windows. These storms are capable of producing damaging winds.

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