⚠️ Tornado Warning – Marinette, WI – Monday, July 20, 2026

Tornado Warning issued July 20 at 7:53PM CDT until July 20 at 8:45PM CDT by NWS Green Bay WI

Details

TORGRB

The National Weather Service in Green Bay has issued a

* Tornado Warning for…
Central Marinette County in northeastern Wisconsin…

* Until 845 PM CDT.

* At 753 PM CDT, a severe thunderstorm capable of producing a tornado
was located 9 miles northeast of McCaslin Mountain Natural Area, or
29 miles east of Crandon, moving east at 30 mph.

HAZARD…Tornado and quarter 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 tornado will be near…
Wausaukee around 825 PM CDT.

Other locations impacted by the tornado include Silver Cliff,
Mcclintock County Park, Caldron Falls Rese and Athelstane.

Instructions

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.