⚠️ Tornado Warning – Calumet, WI; Winnebago, WI – Monday, July 27, 2026

Tornado Warning issued July 27 at 12:17PM CDT until July 27 at 1:00PM CDT by NWS Green Bay WI

Details

TORGRB

The National Weather Service in Green Bay has issued a

* Tornado Warning for…
Southwestern Calumet County in east central Wisconsin…
Southeastern Winnebago County in east central Wisconsin…

* Until 100 PM CDT.

* At 1217 PM CDT, a confirmed and extremely dangerous tornado was
located over Northern Lake Winnebago, or 10 miles northeast of
Oshkosh, moving south at 35 mph.

This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW!

HAZARD…Damaging tornado.

SOURCE…Radar confirmed tornado.

IMPACT…You are in a life-threatening situation. Flying debris may
be deadly to those caught without shelter. Mobile homes
will be destroyed. Considerable damage to homes,
businesses, and vehicles is likely and complete
destruction is possible.

* This tornado will be near…
Central Lake Winnebago and Northern Lake Winnebago around 1220 PM
CDT.

Other locations impacted by the tornado include Winnebago, Neenah,
Brothertown and Black Wolf Point.

Instructions

A large and extremely dangerous tornado has been confirmed. Move to
an interior room on the lowest floor of a well-built building. If in
a mobile home, vehicle, or outdoors, move to the closest structure
and protect yourself from flying debris.

Move to an interior room on the lowest floor of a well-built building
away from 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.