Alert archive / Michigan / Winter Storm Warnings
Winter Storm Warnings in Michigan, 2021
16 winter storm warnings in 2021. 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 winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Winter Storm Warnings
- 16
- Busiest month
- February8 winter storm warnings
- Busiest day
- February 4, 20212 winter storm warnings
Over time
By month
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 3, 4:05 PM EST | Winter Storm Warning | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 7 more | 39 hr |
| Feb 4, 11:18 AM EST | Winter Storm Warning | APX | Antrim, Benzie, Charlevoix, Cheboygan, Chippewa, Emmet and 6 more | 27 hr |
| Feb 4, 11:59 AM EST | Winter Storm Warning | GRR | Allegan, Kent, Lake, Mason, Muskegon, Newaygo and 2 more | 27 hr |
| Feb 12, 4:01 PM EST | Winter Storm Warning | MQT | Delta, Schoolcraft | 35 hr |
| Feb 14, 3:41 PM EST | Winter Storm Warning | IWX | Branch, Cass, Hillsdale, Saint Joseph | 42 hr |
| Feb 15, 10:10 AM EST | Winter Storm Warning | DTX | Genesee, Huron, Lapeer, Lenawee, Livingston, Macomb and 6 more | 26 hr |
| Feb 15, 2:20 PM EST | Winter Storm Warning | GRR | Calhoun, Ingham, Jackson | 22 hr |
| Feb 19, 11:21 PM EST | Winter Storm Warning | APX | Benzie, Grand Traverse, Leelanau, Manistee | 12 hr |
| Mar 1, 10:35 AM EST | Winter Storm Warning | APX | Chippewa | 12 hr |
| Nov 21, 2:42 PM EST | Winter Storm Warning | APX | Chippewa | 30 hr |
| Dec 4, 3:31 PM EST | Winter Storm Warning | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 7 more | 51 hr |
| Dec 4, 3:48 PM EST | Winter Storm Warning | APX | Alcona, Alpena, Antrim, Charlevoix, Cheboygan, Chippewa and 7 more | 32 hr |
| Dec 9, 3:37 PM EST | Winter Storm Warning | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 6 more | 48 hr |
| Dec 10, 3:34 AM EST | Winter Storm Warning | APX | Chippewa | 38 hr |
| Dec 20, 3:36 PM EST | Winter Storm Warning | APX | Mackinac | 30 hr |
| Dec 20, 3:39 PM EST | Winter Storm Warning | MQT | Luce, Schoolcraft | 28 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Schoolcraft County5
- Chippewa County5
- Delta County4
- Luce County4
- Alger County3
- Baraga County3
- Dickinson County3
- Gogebic County3
- Houghton County3
- Iron County3
- Marquette County3
- Menominee County3
- Ontonagon County3
- Mackinac County3
- Keweenaw County2
- Antrim County2
- Benzie County2
- Charlevoix County2
- Cheboygan County2
- Emmet County2
- Grand Traverse County2
- Leelanau County2
- Manistee County2
- Otsego County2
- Wexford County1
- Allegan County1
- Kent County1
- Lake County1
- Mason County1
- Muskegon County1
- Newaygo County1
- Oceana County1
- Ottawa County1
- Branch County1
- Cass County1
- Hillsdale County1
- Saint Joseph County1
- Genesee County1
- Huron County1
- Lapeer County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.