⚠️ Severe Thunderstorm Warning – Green, WI; Lafayette, WI; Rock, WI – Wednesday, June 17, 2026

Severe Thunderstorm Warning issued June 17 at 7:19PM CDT until June 17 at 8:15PM CDT by NWS Milwaukee/Sullivan WI

Details

SVRMKX

The National Weather Service in Milwaukee/Sullivan has issued a

* Severe Thunderstorm Warning for…
Southeastern Lafayette County in south central Wisconsin…
Green County in south central Wisconsin…
Southwestern Rock County in south central Wisconsin…

* Until 815 PM CDT.

* At 719 PM CDT, severe thunderstorms were located along a line
extending from 7 miles west of Monticello to near Argyle to near
Darlington, moving east at 50 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…Expect damage to roofs, siding, and trees.

* Locations impacted include…
Janesville, Beloit, Monroe, Brodhead, Orfordville, Monticello,
Albany, Argyle, Footville, Newark, Wiota, Magnolia, South Wayne,
Lamont, Browntown, Gratiot, Hanover, Afton, Juda, and Avon.

Instructions

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

For your protection move to an interior room on the lowest floor of a
building.

A Tornado Watch remains in effect until 900 PM CDT for south central
Wisconsin.

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