Alert archive / Michigan / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 82, NWS Detroit, MI

August 23, 2025Macomb County, Saint Clair County, Michigan

NWS Detroit, MI issued this severe thunderstorm warning at Aug 23, 2025, 7:59 PM EDT for Macomb County, Saint Clair County, Michigan. It was in force for 46 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 23, 2025, 7:59 PM EDT (23:59 UTC)
Expired
Aug 23, 2025, 8:45 PM EDT
In force
46 min
Issued by
NWS Detroit, MI
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Macomb County, MI, Saint Clair County, MI

The radar

The Detroit radar (KDTX), 57 km from the middle of the area, began a volume at 00:00 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

Everything else NWS Detroit, MI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 23, 3:37 PM EDTSpecial Weather StatementDTXBay38 min
Aug 23, 3:39 PM EDTSpecial Marine WarningDTX71 min
Aug 23, 4:04 PM EDTSpecial Weather StatementDTXHuron56 min
Aug 23, 4:44 PM EDTSpecial Marine WarningDTX76 min
Aug 23, 4:47 PM EDTSpecial Weather StatementDTXHuron28 min
Aug 23, 4:50 PM EDTSpecial Weather StatementDTXGenesee55 min
Aug 23, 5:35 PM EDTSpecial Weather StatementDTXLapeer25 min
Aug 23, 5:54 PM EDTSpecial Weather StatementDTXTuscola36 min
Aug 23, 6:10 PM EDTSpecial Weather StatementDTXTuscola65 min
Aug 23, 6:40 PM EDTSpecial Marine WarningDTX80 min
Aug 23, 7:06 PM EDTSpecial Weather StatementDTXWashtenaw54 min
Aug 23, 7:08 PM EDTSpecial Weather StatementDTXOakland37 min
Aug 23, 7:22 PM EDTSpecial Marine WarningDTX53 min
Aug 23, 7:23 PM EDTSpecial Weather StatementDTXSaint Clair, Sanilac67 min
Aug 23, 7:36 PM EDTSevere Thunderstorm WarningDTXSanilac24 min
Aug 23, 7:45 PM EDTSpecial Weather StatementDTXSaint Clair75 min
Aug 23, 7:47 PM EDTSpecial Weather StatementDTXWayne58 min

Nearby

Severe Thunderstorm Warnings in Michigan, 2025Every severe thunderstorm warning in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.