Weather alerts in Michigan, 2016
2,693 weather alerts in 2016, 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 2016. Tap one for its archive.
- Alerts
- 2,693
- Warnings
- 723
- Watches
- 135
- Advisories
- 935
- Busiest month
- July494 alerts
- Busiest day
- July 8, 2016126 alerts
Over time
By month
The alerts
2,693 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.
- Kent County125
- Washtenaw County117
- Allegan County112
- Ottawa County112
- Wayne County105
- Macomb County104
- Marquette County102
- Muskegon County102
- Saginaw County102
- Saint Clair County100
- Ionia County99
- Genesee County99
- Oakland County99
- Lapeer County98
- Ingham County98
- Oceana County97
- Van Buren County97
- Kalamazoo County96
- Bay County96
- Clinton County96
- Mason County95
- Tuscola County95
- Gogebic County94
- Monroe County94
- Sanilac County93
- Newaygo County92
- Livingston County92
- Lenawee County92
- Barry County91
- Huron County89
- Ontonagon County88
- Cass County87
- Houghton County86
- Alger County85
- Calhoun County84
- Antrim County84
- Shiawassee County84
- Otsego County83
- Cheboygan County82
- Jackson County82
43 more counties
- Midland County81
- Kalkaska County81
- Eaton County77
- Missaukee County77
- Benzie County76
- Manistee County76
- Wexford County76
- Emmet County76
- Grand Traverse County75
- Montcalm County75
- Ogemaw County75
- Leelanau County74
- Gratiot County74
- Crawford County74
- Lake County73
- Osceola County72
- Montmorency County72
- Oscoda County72
- Saint Joseph County71
- Mecosta County70
- Baraga County70
- Arenac County68
- Alcona County67
- Roscommon County67
- Branch County66
- Isabella County66
- Dickinson County65
- Clare County64
- Alpena County64
- Hillsdale County64
- Presque Isle County63
- Iosco County62
- Delta County59
- Gladwin County57
- Luce County57
- Keweenaw County57
- Iron County56
- Menominee County56
- Schoolcraft County51
- Berrien County43
- Charlevoix County22
- Chippewa County20
- Mackinac County18
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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.