Weather alerts in Michigan, 2026
3,186 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 3,186
- Warnings
- 1,275
- Watches
- 165
- Advisories
- 813
- Busiest month
- April614 alerts
- Busiest day
- April 15, 2026105 alerts
Over time
By month
The alerts
3,186 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cass County163
- Berrien County161
- Saint Joseph County145
- Marquette County138
- Branch County134
- Van Buren County132
- Ingham County127
- Allegan County125
- Hillsdale County124
- Monroe County123
- Jackson County123
- Kalamazoo County122
- Calhoun County121
- Macomb County120
- Oakland County119
- Lenawee County118
- Kent County118
- Alger County116
- Manistee County116
- Eaton County116
- Wayne County115
- Washtenaw County113
- Ottawa County113
- Saginaw County112
- Saint Clair County112
- Antrim County111
- Barry County111
- Clinton County110
- Cheboygan County109
- Kalkaska County106
- Ionia County105
- Grand Traverse County104
- Wexford County104
- Iron County104
- Baraga County103
- Charlevoix County102
- Mason County102
- Livingston County102
- Alpena County101
- Muskegon County101
43 more counties
- Schoolcraft County100
- Benzie County100
- Oceana County100
- Houghton County99
- Montmorency County99
- Crawford County98
- Emmet County98
- Gratiot County97
- Genesee County97
- Roscommon County96
- Presque Isle County95
- Dickinson County95
- Gogebic County95
- Otsego County94
- Newaygo County94
- Alcona County93
- Oscoda County93
- Menominee County93
- Bay County91
- Sanilac County91
- Missaukee County90
- Tuscola County90
- Shiawassee County90
- Delta County89
- Ogemaw County88
- Lake County88
- Huron County88
- Lapeer County88
- Arenac County86
- Clare County86
- Ontonagon County85
- Leelanau County85
- Isabella County85
- Osceola County84
- Montcalm County84
- Midland County83
- Chippewa County81
- Gladwin County80
- Iosco County78
- Mackinac County78
- Luce County76
- Mecosta County73
- Keweenaw County67
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
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. Rebuilt daily.