Alert archive / Michigan / Winter Storm Warnings
Winter Storm Warnings in Michigan, 2020
16 winter storm warnings in 2020. 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 2020. Tap one for its archive.
- Winter Storm Warnings
- 16
- Busiest month
- January5 winter storm warnings
- Busiest day
- January 10, 20202 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 |
|---|---|---|---|---|
| Jan 10, 3:47 AM EST | Winter Storm Warning | GRR | Allegan, Barry, Calhoun, Clare, Clinton, Eaton and 17 more | 47 hr |
| Jan 10, 3:06 PM EST | Winter Storm Warning | APX | Alcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 19 more | 38 hr |
| Jan 17, 3:55 AM EST | Winter Storm Warning | DTX | Lenawee, Livingston, Macomb, Monroe, Oakland, Washtenaw and 1 more | 31 hr |
| Jan 17, 3:56 PM EST | Winter Storm Warning | MQT | Alger, Delta, Gogebic, Houghton, Keweenaw, Luce and 2 more | 37 hr |
| Jan 18, 2:27 AM EST | Winter Storm Warning | APX | Chippewa, Mackinac | 19 hr |
| Feb 27, 1:28 PM EST | Winter Storm Warning | APX | Antrim, Kalkaska | 31 hr |
| Mar 5, 4:21 AM EST | Winter Storm Warning | MQT | Alger, Baraga, Houghton, Keweenaw, Luce, Marquette and 1 more | 24 hr |
| Mar 5, 1:49 PM EST | Winter Storm Warning | APX | Chippewa, Mackinac | 15 hr |
| Mar 19, 3:58 PM EDT | Winter Storm Warning | MQT | Alger, Baraga, Marquette | 25 hr |
| Apr 11, 3:46 PM EDT | Winter Storm Warning | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 4 more | 48 hr |
| Nov 30, 4:24 AM EST | Winter Storm Warning | IWX | 29 hr | |
| Dec 11, 3:28 AM EST | Winter Storm Warning | GRR | Clare, Lake, Mason, Mecosta, Newaygo, Oceana and 1 more | 41 hr |
| Dec 11, 2:43 PM EST | Winter Storm Warning | APX | Alcona, Alpena, Antrim, Benzie, Cheboygan, Crawford and 12 more | 30 hr |
| Dec 23, 3:47 AM EST | Winter Storm Warning | MQT | Gogebic | 45 hr |
| Dec 24, 3:15 AM EST | Winter Storm Warning | IWX | Cass | 35 hr |
| Dec 24, 3:15 PM EST | Winter Storm Warning | GRR | Allegan, Van Buren | 24 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Alger County4
- Antrim County3
- Chippewa County3
- Kalkaska County3
- Mackinac County3
- Gogebic County3
- Houghton County3
- Keweenaw County3
- Baraga County3
- Marquette County3
- Allegan County2
- Clare County2
- Lake County2
- Mason County2
- Mecosta County2
- Newaygo County2
- Oceana County2
- Osceola County2
- Van Buren County2
- Alcona County2
- Alpena County2
- Benzie County2
- Cheboygan County2
- Crawford County2
- Grand Traverse County2
- Leelanau County2
- Manistee County2
- Missaukee County2
- Montmorency County2
- Ogemaw County2
- Oscoda County2
- Otsego County2
- Presque Isle County2
- Roscommon County2
- Wexford County2
- Delta County2
- Luce County2
- Ontonagon County2
- Schoolcraft County2
- Barry County1
28 more counties
- Calhoun County1
- Clinton County1
- Eaton County1
- Gratiot County1
- Ingham County1
- Ionia County1
- Isabella County1
- Jackson County1
- Kalamazoo County1
- Kent County1
- Montcalm County1
- Muskegon County1
- Ottawa County1
- Arenac County1
- Charlevoix County1
- Emmet County1
- Gladwin County1
- Iosco County1
- Lenawee County1
- Livingston County1
- Macomb County1
- Monroe County1
- Oakland County1
- Washtenaw County1
- Wayne County1
- Dickinson County1
- Iron County1
- Cass County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.