Headline:
Severe Thunderstorm Warning issued July 20 at 9:24AM EDT until July 20 at 9:45AM EDT by NWS Marquette MI
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 20, 2026 - 6:24am
Expires:
July 20, 2026 - 6:45am
Description:
At 924 AM EDT, severe thunderstorms were located along a line
extending from 13 miles north of Nisula to 8 miles southeast of
Silver City, moving east at 40 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...
Ontonagon, Rockland, Mass City, Greenland, Norwich, Twin Lakes,
Winona, Toivola, Donken, and Victoria Dam.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Houghton, MI; Ontonagon, MI
Forcast Office:
NWS Marquette MI
Sender: