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

Tornado Warning issued August 18 at 4:12PM CDT until August 18 at 5:00PM CDT by NWS Milwaukee/Sullivan WI

Details

TORMKX

The National Weather Service in Milwaukee/Sullivan has issued a

* Tornado Warning for…
Northern Green Lake County in south central Wisconsin…
Northeastern Marquette County in south central Wisconsin…

* Until 500 PM CDT.

* At 412 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Wautoma, moving southeast at 35 mph.

HAZARD…Tornado and ping pong ball size hail.

SOURCE…Radar indicated rotation.

IMPACT…Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.

* This dangerous storm will be near…
Berlin and Princeton around 425 PM CDT.
Green Lake around 435 PM CDT.

Other locations impacted by this tornadic thunderstorm include
Neshkoro.

Instructions

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

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