⚠️ Severe Thunderstorm Warning – Green Lake, WI; Marquette, WI – Tuesday, August 18, 2026

Severe Thunderstorm Warning issued August 18 at 3:59PM CDT until August 18 at 5:15PM CDT by NWS Milwaukee/Sullivan WI

Details

SVRMKX

The National Weather Service in Milwaukee/Sullivan has issued a

* Severe Thunderstorm Warning for…
Green Lake County in south central Wisconsin…
Marquette County in south central Wisconsin…

* Until 515 PM CDT.

* At 359 PM CDT, severe thunderstorms were located along a line
extending from near Plainfield to 8 miles north of Westfield to
near Adams, moving southeast at 35 mph.

HAZARD…60 mph wind gusts and quarter size hail.

SOURCE…Radar indicated.

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

* Locations impacted include…
Berlin, Montello, Markesan, Westfield, Princeton, Green Lake,
Lawrence, Packwaukee, Manchester, Mecan, Oxford, Endeavor,
Neshkoro, Kingston, Marquette, Glen Oak, Harrisville, Springfield
Corners, Dalton, and Briggsville.

Other landmarks included are the following Location Puckaway 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.