Tornado Warning — St. Clair County, Michigan
A tornado has been sighted or indicated by weather radar. Take shelter immediately in a sturdy building, away from windows.
Current Status
🌪️ Active: Tornado Warning
Tornado Warning issued September 2 at 7:35PM EDT until September 2 at 7:45PM EDT by NWS Detroit/Pontiac MI
The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire.
Effective September 2, 2026 at 7:35 PM ET · Expires September 2, 2026 at 7:45 PM ET
Event Details
Event Type
Tornado Warning
Severity
extreme
Issued By
NWS Detroit/Pontiac MI
Expires
September 2, 2026 at 7:45 PM ET
Last Checked
15 minutes ago
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Get Tornado Warning Alerts for St. Clair County
StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
Frequently Asked Questions
What does a Tornado Warning mean for St. Clair County, Michigan?
A tornado has been sighted or indicated by weather radar. Take shelter immediately in a sturdy building, away from windows.
Is this Tornado Warning currently active?
Yes — this alert is active as of our last check (15 minutes ago). It's set to expire September 2, 2026 at 7:45 PM ET.
How do I get notified about Tornado Warning alerts for St. Clair County?
Download StormCast free on Google Play and set St. Clair County, Michigan as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.