Extreme · Tornado WarningThis alert has expired. It is kept for reference.
Tornado Warning issued September 2 at 7:10PM EDT until September 2 at
Affecting St. Clair, MI
In effect until: Sep 2, 2026, 11:45 PM
St. Clair, MI
Confirmed in St. Clair, MI; expires 11:45 PM.
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.
Read the original bulletin (official text)
At 709 PM EDT, a severe thunderstorm capable of producing a tornado was located 7 miles west of Marysville, or 10 miles west of Port Huron, moving east at 45 mph. HAZARD...Tornado and two inch 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... Port Huron, St. Clair, and Marysville around 715 PM EDT. Other locations impacted by this tornadic thunderstorm include Columbus, Rattle Run, Goodells, Smiths Creek, and Wadhams.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™