Alert archive / Michigan / Severe Thunderstorm Warnings / 2026

Severe Thunderstorm Warnings in Michigan, March 2026

51 severe thunderstorm warnings in March 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 severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

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

Severe Thunderstorm Warnings
51
Busiest day
March 31, 202622 severe thunderstorm 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.

IssuedProductOfficeCountiesLasted
Mar 6, 4:10 PM ESTSevere Thunderstorm Warning Considerable damage threatGRRKalamazoo24 min
Mar 6, 4:22 PM ESTSevere Thunderstorm WarningGRRCalhoun53 min
Mar 6, 5:10 PM ESTSevere Thunderstorm WarningGRRJackson65 min
Mar 6, 5:54 PM ESTSevere Thunderstorm WarningGRRAllegan, Van Buren66 min
Mar 6, 6:23 PM ESTSevere Thunderstorm WarningIWXBerrien, Cass37 min
Mar 6, 6:50 PM ESTSevere Thunderstorm WarningIWXCass, Saint Joseph25 min
Mar 6, 6:59 PM ESTSevere Thunderstorm WarningGRRClinton, Eaton, Ingham45 min
Mar 6, 7:29 PM ESTSevere Thunderstorm WarningDTXShiawassee48 min
Mar 6, 7:55 PM ESTSevere Thunderstorm WarningIWXBranch, Saint Joseph35 min
Mar 6, 7:59 PM ESTSevere Thunderstorm WarningGRRCalhoun20 min
Mar 10, 8:02 PM EDTSevere Thunderstorm WarningGRRKent, Ottawa43 min
Mar 10, 8:18 PM EDTSevere Thunderstorm WarningGRRAllegan, Ottawa42 min
Mar 10, 8:56 PM EDTSevere Thunderstorm WarningGRRKent, Ottawa64 min
Mar 10, 9:41 PM EDTSevere Thunderstorm WarningGRRClinton, Gratiot, Ionia, Montcalm64 min
Mar 10, 9:46 PM EDTSevere Thunderstorm Warning Considerable damage threatGRRIonia, Kent36 min
Mar 10, 10:08 PM EDTSevere Thunderstorm WarningDTXSaginaw82 min
Mar 10, 10:15 PM EDTSevere Thunderstorm WarningGRRKent, Muskegon, Newaygo, Ottawa42 min
Mar 10, 10:38 PM EDTSevere Thunderstorm WarningGRRGratiot, Montcalm56 min
Mar 10, 10:45 PM EDTSevere Thunderstorm Warning Considerable damage threatGRRGratiot17 min
Mar 10, 10:53 PM EDTSevere Thunderstorm WarningIWXCass14 min
Mar 10, 11:48 PM EDTSevere Thunderstorm Warning Considerable damage threatIWXBerrien, Cass42 min
Mar 11, 12:24 AM EDTSevere Thunderstorm WarningGRRKalamazoo20 min
Mar 11, 12:39 AM EDTSevere Thunderstorm WarningGRRCalhoun36 min
Mar 11, 2:25 AM EDTSevere Thunderstorm WarningIWXHillsdale25 min
Mar 15, 11:24 PM EDTSevere Thunderstorm WarningIWXBranch, Saint Joseph21 min
Mar 15, 11:51 PM EDTSevere Thunderstorm WarningIWXBranch, Hillsdale24 min
Mar 16, 12:10 AM EDTSevere Thunderstorm WarningIWXHillsdale35 min
Mar 26, 7:02 PM EDTSevere Thunderstorm WarningDTXLenawee31 min
Mar 26, 7:11 PM EDTSevere Thunderstorm WarningDTXMonroe28 min
Mar 30, 11:13 PM EDTSevere Thunderstorm WarningGRRClare17 min
Mar 30, 11:18 PM EDTSevere Thunderstorm WarningAPXGladwin27 min
Mar 30, 11:47 PM EDTSevere Thunderstorm WarningAPXArenac, Gladwin13 min
Mar 30, 11:52 PM EDTSevere Thunderstorm WarningAPXAntrim, Crawford, Kalkaska38 min
Mar 30, 11:56 PM EDTSevere Thunderstorm WarningGRRLake23 min
Mar 31, 12:02 AM EDTSevere Thunderstorm WarningAPXMissaukee, Wexford15 min
Mar 31, 12:06 AM EDTSevere Thunderstorm WarningAPXArenac15 min
Mar 31, 12:36 AM EDTSevere Thunderstorm WarningAPXMissaukee, Roscommon39 min
Mar 31, 12:37 AM EDTSevere Thunderstorm WarningGRRClare, Osceola53 min
Mar 31, 12:40 AM EDTSevere Thunderstorm WarningAPXManistee35 min
Mar 31, 1:15 AM EDTSevere Thunderstorm WarningAPXManistee, Wexford30 min
Mar 31, 1:21 AM EDTSevere Thunderstorm WarningIWXBerrien24 min
Mar 31, 1:43 AM EDTSevere Thunderstorm WarningAPXMissaukee, Wexford32 min
Mar 31, 1:49 AM EDTSevere Thunderstorm WarningGRRMason41 min
Mar 31, 2:00 AM EDTSevere Thunderstorm WarningAPXBenzie, Grand Traverse, Manistee, Wexford30 min
Mar 31, 2:13 AM EDTSevere Thunderstorm WarningGRRLake32 min
Mar 31, 2:15 AM EDTSevere Thunderstorm WarningAPXMissaukee, Roscommon30 min
Mar 31, 2:25 AM EDTSevere Thunderstorm WarningAPXManistee24 min
Mar 31, 2:35 AM EDTSevere Thunderstorm WarningGRROsceola40 min
Mar 31, 3:01 AM EDTSevere Thunderstorm WarningAPXArenac, Gladwin, Iosco, Ogemaw, Roscommon29 min
Mar 31, 3:03 AM EDTSevere Thunderstorm WarningGRRClare42 min
Mar 31, 4:39 AM EDTSevere Thunderstorm WarningGRREaton, Ingham, Jackson38 min

By county

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

1 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive2025

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.