Weather alerts in Michigan, 2023
2,612 weather alerts in 2023, 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 2023. Tap one for its archive.
- Alerts
- 2,612
- Warnings
- 894
- Watches
- 164
- Advisories
- 851
- Busiest month
- July563 alerts
- Busiest day
- April 5, 202390 alerts
Over time
By month
The alerts
2,612 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.
- Marquette County123
- Wayne County111
- Oakland County108
- Allegan County107
- Ottawa County105
- Livingston County103
- Van Buren County101
- Kent County98
- Berrien County96
- Washtenaw County94
- Macomb County93
- Branch County90
- Cass County88
- Monroe County88
- Barry County87
- Hillsdale County86
- Saint Joseph County86
- Montcalm County86
- Ingham County85
- Muskegon County85
- Lapeer County85
- Lenawee County84
- Oceana County83
- Newaygo County83
- Eaton County82
- Genesee County81
- Iron County80
- Saint Clair County80
- Ionia County79
- Dickinson County79
- Kalamazoo County78
- Mason County78
- Saginaw County78
- Houghton County77
- Tuscola County76
- Gogebic County75
- Menominee County75
- Shiawassee County75
- Jackson County73
- Mecosta County72
43 more counties
- Calhoun County70
- Clinton County70
- Alger County69
- Baraga County69
- Sanilac County68
- Delta County67
- Lake County67
- Osceola County67
- Gratiot County67
- Bay County66
- Ontonagon County62
- Isabella County61
- Otsego County61
- Missaukee County60
- Huron County60
- Crawford County59
- Clare County59
- Iosco County58
- Chippewa County56
- Kalkaska County56
- Roscommon County55
- Wexford County55
- Grand Traverse County55
- Alpena County54
- Arenac County54
- Presque Isle County54
- Midland County54
- Ogemaw County53
- Luce County52
- Alcona County52
- Antrim County52
- Oscoda County52
- Schoolcraft County51
- Cheboygan County51
- Leelanau County51
- Gladwin County50
- Benzie County50
- Manistee County50
- Keweenaw County50
- Mackinac County49
- Charlevoix County48
- Montmorency County47
- Emmet County44
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.