⚠️ Severe Thunderstorm Warning – Fond du Lac, WI; Sheboygan, WI – Tuesday, August 18, 2026

Severe Thunderstorm Warning issued August 18 at 4:52PM CDT until August 18 at 5:30PM 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…
Northeastern Fond du Lac County in east central Wisconsin…
Northwestern Sheboygan County in east central Wisconsin…

* Until 530 PM CDT.

* At 452 PM CDT, a severe thunderstorm was located over Fond Du Lac,
moving east at 20 mph.

HAZARD…Quarter size hail.

SOURCE…Public.

IMPACT…Damage to vehicles is expected.

* Locations impacted include…
Fond Du Lac, Plymouth, North Fond Du Lac, Elkhart Lake, Southern
Lake Winnebago, Taycheedah, Greenbush, Eden, Mount Calvary, St.
Cloud, Glenbeulah, Peebles, Calvary, Marytown, Town of Forest, and
Johnsburg.

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.