Alert archive / Michigan / 2021
Weather alerts in Michigan, January 2021
76 weather alerts in January 2021, 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 January 2021. Tap one for its archive.
- Alerts
- 76
- Warnings
- 5
- Watches
- 7
- Advisories
- 64
- Busiest day
- January 20, 20219 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 1, 3:09 AM EST | Small Craft Advisory | DTX | 12 hr | |
| Jan 3, 3:19 AM EST | Small Craft Advisory | APX | 43 hr | |
| Jan 3, 3:47 AM EST | Small Craft Advisory | MQT | 48 hr | |
| Jan 3, 4:29 PM EST | Small Craft Advisory | MQT | 36 hr | |
| Jan 4, 3:00 AM EST | Small Craft Advisory | GRR | 22 hr | |
| Jan 4, 9:34 PM EST | Small Craft Advisory | MQT | 15 hr | |
| Jan 5, 1:57 AM EST | Winter Weather Advisory | APX | Antrim, Charlevoix, Cheboygan, Crawford, Emmet, Grand Traverse and 9 more | 5 hr |
| Jan 5, 2:32 AM EST | Winter Weather Advisory | GRR | Barry, Calhoun, Clare, Clinton, Eaton, Gratiot and 11 more | 6 hr |
| Jan 5, 9:53 PM EST | Small Craft Advisory | DTX | 12 hr | |
| Jan 10, 3:33 AM EST | Small Craft Advisory | APX | 36 hr | |
| Jan 10, 4:22 AM EST | Small Craft Advisory | MQT | 41 hr | |
| Jan 10, 2:53 PM EST | Small Craft Advisory | GRR | 48 hr | |
| Jan 11, 3:06 PM EST | Winter Weather Advisory | GRR | Allegan, Barry, Calhoun, Clare, Clinton, Eaton and 17 more | 24 hr |
| Jan 11, 9:40 PM EST | Winter Weather Advisory | APX | Alcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 19 more | 16 hr |
| Jan 12, 3:30 AM EST | Small Craft Advisory | APX | 31 hr | |
| Jan 12, 3:47 PM EST | Small Craft Advisory | MQT | 21 hr | |
| Jan 13, 3:49 AM EST | Small Craft Advisory | GRR | 16 hr | |
| Jan 13, 9:41 PM EST | Small Craft Advisory | MQT | 57 hr | |
| Jan 14, 3:24 AM EST | Gale Watch | APX | 12 hr | |
| Jan 14, 3:24 AM EST | Small Craft Advisory | APX | 49 hr | |
| Jan 14, 3:52 AM EST | Small Craft Advisory | DTX | 42 hr | |
| Jan 15, 10:08 AM EST | Winter Weather Advisory | GRR | Clare, Isabella, Lake, Mecosta, Newaygo, Osceola | 13 hr |
| Jan 15, 10:18 AM EST | Winter Weather Advisory | APX | Crawford, Grand Traverse, Kalkaska, Missaukee, Ogemaw, Roscommon and 1 more | 13 hr |
| Jan 15, 7:18 PM EST | Small Craft Advisory | GRR | 39 hr | |
| Jan 16, 4:24 AM EST | Small Craft Advisory | APX | 23 hr | |
| Jan 18, 3:03 AM EST | Winter Weather Advisory | MQT | Baraga, Houghton, Ontonagon | 28 hr |
| Jan 18, 3:40 AM EST | Small Craft Advisory | GRR | 57 hr | |
| Jan 18, 4:01 AM EST | Small Craft Advisory | APX | 44 hr | |
| Jan 18, 3:29 PM EST | Small Craft Advisory | DTX | 30 hr | |
| Jan 18, 3:41 PM EST | Winter Weather Advisory | APX | Antrim, Charlevoix, Cheboygan, Chippewa, Crawford, Emmet and 4 more | 36 hr |
| Jan 18, 3:46 PM EST | Gale Watch | APX | 24 hr | |
| Jan 18, 4:52 PM EST | Gale Watch | MQT | 24 hr | |
| Jan 19, 3:10 AM EST | Winter Weather Advisory | IWX | Cass | 23 hr |
| Jan 19, 3:27 AM EST | Winter Weather Advisory | GRR | Allegan, Kalamazoo, Ottawa, Van Buren | 24 hr |
| Jan 19, 3:39 AM EST | Gale Watch | GRR | 9 hr | |
| Jan 19, 3:58 AM EST | Gale Watch | DTX | 17 hr | |
| Jan 19, 1:01 PM EST | Gale Warning | GRR | 38 hr | |
| Jan 19, 3:49 PM EST | Gale Watch | APX | 12 hr | |
| Jan 19, 3:49 PM EST | Gale Warning | APX | 34 hr | |
| Jan 19, 4:44 PM EST | Gale Warning | MQT | 54 hr | |
| Jan 19, 9:23 PM EST | Gale Warning | DTX | 30 hr | |
| Jan 20, 2:57 AM EST | Small Craft Advisory | DTX | 3 days | |
| Jan 20, 3:03 AM EST | Lakeshore Flood Advisory | MQT | Houghton, Keweenaw, Schoolcraft | 30 hr |
| Jan 20, 3:03 AM EST | Winter Weather Advisory | MQT | Alger, Luce, Schoolcraft | 12 hr |
| Jan 20, 3:31 AM EST | Small Craft Advisory | APX | 72 hr | |
| Jan 20, 3:32 AM EST | Lakeshore Flood Advisory | APX | Benzie, Charlevoix, Emmet, Leelanau, Mackinac, Manistee | 25 hr |
| Jan 20, 4:15 AM EST | Lakeshore Flood Advisory | GRR | Mason, Muskegon, Oceana, Ottawa | 25 hr |
| Jan 20, 3:15 PM EST | Lakeshore Flood Advisory | MQT | Alger, Luce | 25 hr |
| Jan 20, 3:23 PM EST | Wind Advisory | MQT | Houghton, Keweenaw | 21 hr |
| Jan 20, 9:58 PM EST | Small Craft Advisory | MQT | 42 hr | |
| Jan 21, 3:30 AM EST | Small Craft Advisory | GRR | 47 hr | |
| Jan 21, 4:34 AM EST | Heavy Freezing Spray Warning | MQT | 32 hr | |
| Jan 21, 9:14 AM EST | Winter Weather Advisory | APX | Antrim, Charlevoix, Cheboygan, Chippewa, Crawford, Emmet and 2 more | 39 hr |
| Jan 21, 2:23 PM EST | Winter Weather Advisory | MQT | Alger, Houghton, Keweenaw, Luce, Schoolcraft | 48 hr |
| Jan 23, 2:07 PM EST | Winter Weather Advisory | MQT | Luce, Schoolcraft | 26 hr |
| Jan 23, 9:36 PM EST | Small Craft Advisory | MQT | 21 hr | |
| Jan 24, 3:16 AM EST | Small Craft Advisory | APX | 18 hr | |
| Jan 24, 3:17 AM EST | Winter Weather Advisory | APX | Chippewa, Mackinac | 15 hr |
| Jan 24, 2:21 PM EST | Winter Weather Advisory | GRR | Allegan, Barry, Calhoun, Clare, Clinton, Eaton and 17 more | 49 hr |
| Jan 24, 3:49 PM EST | Winter Weather Advisory | IWX | Branch, Cass, Hillsdale, Saint Joseph | 45 hr |
| Jan 24, 9:32 PM EST | Small Craft Advisory | DTX | 5 days | |
| Jan 25, 3:45 AM EST | Small Craft Advisory | APX | 71 hr | |
| Jan 25, 10:49 AM EST | Small Craft Advisory | GRR | 68 hr | |
| Jan 25, 2:30 PM EST | Small Craft Advisory | MQT | 26 hr | |
| Jan 25, 3:37 PM EST | Winter Weather Advisory | DTX | Bay, Genesee, Huron, Lapeer, Lenawee, Livingston and 11 more | 31 hr |
| Jan 26, 9:52 AM EST | Winter Weather Advisory | APX | Alcona, Arenac, Gladwin, Iosco, Manistee, Missaukee and 4 more | 5 hr |
| Jan 27, 3:28 AM EST | Small Craft Advisory | APX | 60 hr | |
| Jan 29, 4:07 AM EST | Winter Storm Watch | IWX | Branch, Cass, Hillsdale, Saint Joseph | 23 hr |
| Jan 29, 3:44 PM EST | Small Craft Advisory | GRR | 56 hr | |
| Jan 29, 3:54 PM EST | Winter Weather Advisory | GRR | Allegan, Barry, Calhoun, Clinton, Eaton, Ingham and 6 more | 43 hr |
| Jan 30, 3:28 AM EST | Small Craft Advisory | DTX | 5 days | |
| Jan 30, 3:29 AM EST | Winter Weather Advisory | IWX | Branch, Cass, Hillsdale, Saint Joseph | 35 hr |
| Jan 30, 3:37 AM EST | Small Craft Advisory | APX | 60 hr | |
| Jan 30, 3:44 AM EST | Winter Weather Advisory | DTX | Lenawee, Monroe, Washtenaw, Wayne | 31 hr |
| Jan 30, 3:56 AM EST | Small Craft Advisory | MQT | 42 hr | |
| Jan 31, 9:15 AM EST | Lakeshore Flood Advisory | DTX | Monroe, Wayne | 19 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 22 |
| Wind and dust | |
| Wind Advisory | 1 |
| Coast and beach | |
| Lakeshore Flood Advisory | 5 |
| Marine | |
| Gale Warning | 4 |
| Heavy Freezing Spray Warning | 1 |
| Gale Watch | 6 |
| Small Craft Advisory | 36 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Charlevoix County5
- Crawford County5
- Emmet County5
- Kalkaska County5
- Kalamazoo County5
- Ottawa County5
- Antrim County4
- Cheboygan County4
- Grand Traverse County4
- Missaukee County4
- Ogemaw County4
- Otsego County4
- Roscommon County4
- Wexford County4
- Barry County4
- Calhoun County4
- Clare County4
- Clinton County4
- Eaton County4
- Ingham County4
- Ionia County4
- Isabella County4
- Jackson County4
- Kent County4
- Lake County4
- Mecosta County4
- Newaygo County4
- Osceola County4
- Allegan County4
- Van Buren County4
- Chippewa County4
- Houghton County4
- Cass County4
- Schoolcraft County4
- Luce County4
- Oscoda County3
- Gratiot County3
- Montcalm County3
- Mason County3
- Muskegon County3
36 more counties
- Oceana County3
- Leelanau County3
- Mackinac County3
- Manistee County3
- Keweenaw County3
- Alger County3
- Branch County3
- Hillsdale County3
- Saint Joseph County3
- Monroe County3
- Wayne County3
- Montmorency County2
- Presque Isle County2
- Alcona County2
- Arenac County2
- Benzie County2
- Gladwin County2
- Iosco County2
- Lenawee County2
- Washtenaw County2
- Alpena County1
- Baraga County1
- Ontonagon County1
- Bay County1
- Genesee County1
- Huron County1
- Lapeer County1
- Livingston County1
- Macomb County1
- Midland County1
- Oakland County1
- Saginaw County1
- Saint Clair County1
- Sanilac County1
- Shiawassee County1
- Tuscola County1
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.