Alert archive / Michigan / Tornado Warnings / 2026

Tornado Warnings in Michigan, September 2026

11 tornado warnings in September 2026. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of tornado warnings reaches back to 1986.

Tornado Warnings by county

Each county as a circle sized by its count in September 2026. Tap one for its archive.

Tornado Warnings: 11
Busiest day: September 3, 202610 tornado warnings

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Sep 2, 7:00 PM EDT	Tornado Warning	DTX	Saint Clair	45 min
Sep 3, 1:47 PM EDT	Tornado Warning	GRR	Gratiot	12 min
Sep 3, 1:48 PM EDT	Tornado Warning	DTX	Midland, Saginaw	42 min
Sep 3, 3:05 PM EDT	Tornado Warning	DTX	Livingston	40 min
Sep 3, 3:06 PM EDT	Tornado Warning	GRR	Ingham	8 min
Sep 3, 3:32 PM EDT	Tornado Warning	DTX	Washtenaw	33 min
Sep 3, 3:36 PM EDT	Tornado Warning	DTX	Oakland	39 min
Sep 3, 3:48 PM EDT	Tornado Warning	DTX	Wayne	42 min
Sep 3, 3:53 PM EDT	Tornado Warning	DTX	Lenawee	33 min
Sep 3, 4:00 PM EDT	Tornado Warning	DTX	Macomb	31 min
Sep 3, 4:12 PM EDT	Tornado Warning	DTX	Monroe	26 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 2025

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.