Alert archive / Michigan / 2021
Weather alerts in Michigan, September 2021
369 weather alerts in September 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 September 2021. Tap one for its archive.
- Alerts
- 369
- Warnings
- 159
- Watches
- 13
- Advisories
- 61
- Busiest day
- September 7, 2021122 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 |
|---|---|---|---|---|
| Sep 1, 3:38 AM EDT | Small Craft Advisory | DTX | 24 hr | |
| Sep 1, 3:40 AM EDT | Beach Hazards Statement | DTX | Huron, Saint Clair, Sanilac | 18 hr |
| Sep 1, 3:48 AM EDT | Beach Hazards Statement | IWX | 31 hr | |
| Sep 1, 11:39 AM EDT | Beach Hazards Statement | GRR | Allegan, Muskegon, Oceana, Ottawa, Van Buren | 15 hr |
| Sep 1, 11:41 AM EDT | Small Craft Advisory | GRR | 15 hr | |
| Sep 3, 3:52 PM EDT | Small Craft Advisory | GRR | 64 hr | |
| Sep 3, 3:56 PM EDT | Beach Hazards Statement | GRR | Allegan, Mason, Muskegon, Oceana, Ottawa, Van Buren | 64 hr |
| Sep 4, 4:03 AM EDT | Small Craft Advisory | APX | 61 hr | |
| Sep 4, 4:34 AM EDT | Beach Hazards Statement | IWX | 54 hr | |
| Sep 4, 4:57 PM EDT | Small Craft Advisory | MQT | 46 hr | |
| Sep 5, 4:00 AM EDT | Small Craft Advisory | APX | 31 hr | |
| Sep 5, 5:48 AM EDT | Beach Hazards Statement | MQT | Alger | 15 hr |
| Sep 6, 1:42 AM EDT | Special Weather Statement | DTX | Monroe, Wayne | 48 min |
| Sep 6, 5:08 AM EDT | Gale Watch | MQT | 5 hr | |
| Sep 6, 6:16 AM EDT | Beach Hazards Statement | MQT | Alger | 12 hr |
| Sep 6, 9:53 AM EDT | Small Craft Advisory | DTX | 42 hr | |
| Sep 6, 10:28 AM EDT | Gale Warning | MQT | 54 hr | |
| Sep 6, 3:38 PM EDT | Gale Warning | APX | 21 hr | |
| Sep 6, 3:38 PM EDT | Small Craft Advisory | APX | 61 hr | |
| Sep 6, 3:46 PM EDT | Small Craft Advisory | GRR | 64 hr | |
| Sep 6, 3:50 PM EDT | Beach Hazards Statement | GRR | Allegan, Mason, Muskegon, Oceana, Ottawa, Van Buren | 64 hr |
| Sep 6, 4:01 PM EDT | Beach Hazards Statement | IWX | 67 hr | |
| Sep 6, 4:56 PM EDT | Small Craft Advisory | MQT | 60 hr | |
| Sep 6, 4:56 PM EDT | Small Craft Advisory | MQT | 11 hr | |
| Sep 7, 2:58 AM EDT | Special Weather Statement | MQT | Gogebic, Ontonagon | 32 min |
| Sep 7, 3:15 AM EDT | Special Marine Warning | MQT | 45 min | |
| Sep 7, 3:25 AM EDT | Special Weather Statement | MQT | Gogebic, Ontonagon | 35 min |
| Sep 7, 3:39 AM EDT | Wind Advisory | MQT | Houghton, Keweenaw | 17 hr |
| Sep 7, 3:40 AM EDT | Mesoscale Discussion | SPC | Baraga, Gogebic, Houghton, Iron, Ontonagon | 3 hr |
| Sep 7, 3:58 AM EDT | Special Weather Statement | MQT | Houghton | 32 min |
| Sep 7, 4:10 AM EDT | Special Marine Warning | MQT | 50 min | |
| Sep 7, 4:14 AM EDT | Beach Hazards Statement | APX | Alpena, Benzie, Charlevoix, Emmet, Leelanau, Mackinac and 1 more | 12 hr |
| Sep 7, 4:17 AM EDT | Small Craft Advisory | MQT | 10 hr | |
| Sep 7, 4:20 AM EDT | Severe Thunderstorm Warning | MQT | Baraga | 25 min |
| Sep 7, 4:25 AM EDT | Special Weather Statement | MQT | Iron | 35 min |
| Sep 7, 4:44 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Marquette | 46 min |
| Sep 7, 4:49 AM EDT | Special Marine Warning | MQT | 41 min | |
| Sep 7, 4:53 AM EDT | Beach Hazards Statement | MQT | Schoolcraft | 16 hr |
| Sep 7, 4:58 AM EDT | Special Weather Statement | MQT | Dickinson | 32 min |
| Sep 7, 5:36 AM EDT | Special Weather Statement | MQT | Dickinson | 24 min |
| Sep 7, 5:55 AM EDT | Special Weather Statement | MQT | Dickinson | 35 min |
| Sep 7, 6:19 AM EDT | Special Weather Statement | MQT | Menominee | 26 min |
| Sep 7, 6:45 AM EDT | Special Weather Statement | MQT | Delta, Menominee | 30 min |
| Sep 7, 7:26 AM EDT | Special Marine Warning | APX | 2 hr | |
| Sep 7, 7:32 AM EDT | Special Marine Warning | MQT | 28 min | |
| Sep 7, 7:55 AM EDT | Special Marine Warning | APX | 95 min | |
| Sep 7, 8:05 AM EDT | Mesoscale Discussion | SPC | Antrim, Benzie, Cheboygan, Emmet, Grand Traverse, Kalkaska and 1 more | 115 min |
| Sep 7, 8:26 AM EDT | Special Marine Warning | APX | 64 min | |
| Sep 7, 8:40 AM EDT | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Leelanau | 50 min |
| Sep 7, 8:57 AM EDT | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Manistee | 33 min |
| Sep 7, 9:25 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Grand Traverse, Kalkaska | 50 min |
| Sep 7, 9:27 AM EDT | Special Marine Warning | APX | 33 min | |
| Sep 7, 9:29 AM EDT | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Kalkaska, Manistee, Missaukee, Wexford | 46 min |
| Sep 7, 10:15 AM EDT | Mesoscale Discussion | SPC | Antrim, Benzie, Crawford, Grand Traverse, Kalkaska, Lake and 10 more | 90 min |
| Sep 7, 10:26 AM EDT | Severe Thunderstorm Warning | APX | Missaukee, Wexford | 34 min |
| Sep 7, 10:49 AM EDT | Special Marine Warning | APX | 56 min | |
| Sep 7, 11:06 AM EDT | Severe Thunderstorm Warning | APX | Crawford, Missaukee, Ogemaw, Oscoda, Roscommon | 24 min |
| Sep 7, 11:24 AM EDT | Severe Thunderstorm Warning | APX | Benzie, Manistee | 51 min |
| Sep 7, 11:28 AM EDT | Severe Thunderstorm Warning | APX | Crawford, Kalkaska | 47 min |
| Sep 7, 11:30 AM EDT | Severe Thunderstorm Warning | APX | Alcona, Crawford, Iosco, Ogemaw, Oscoda, Roscommon | 45 min |
| Sep 7, 11:47 AM EDT | Mesoscale Discussion | SPC | Clare, Gladwin, Isabella, Lake, Manistee, Mason and 10 more | 58 min |
| Sep 7, 11:50 AM EDT | Special Marine Warning | GRR | 91 min | |
| Sep 7, 11:56 AM EDT | Severe Thunderstorm Warning | APX | Manistee, Missaukee, Wexford | 34 min |
| Sep 7, 12:00 PM EDT | Severe Thunderstorm Warning | APX | Manistee | 30 min |
| Sep 7, 12:08 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Iosco, Ogemaw | 14 min |
| Sep 7, 12:21 PM EDT | Severe Thunderstorm Watch | SPC | Alcona, Arenac, Bay, Clare, Crawford, Gladwin and 20 more | 6 hr |
| Sep 7, 12:25 PM EDT | Severe Thunderstorm Warning | GRR | Mason | 65 min |
| Sep 7, 12:28 PM EDT | Severe Thunderstorm Warning | APX | Missaukee, Roscommon, Wexford | 47 min |
| Sep 7, 12:32 PM EDT | Severe Thunderstorm Warning | GRR | Lake, Osceola | 58 min |
| Sep 7, 12:40 PM EDT | Special Marine Warning | GRR | 87 min | |
| Sep 7, 12:54 PM EDT | Severe Thunderstorm Warning | GRR | Oceana | 66 min |
| Sep 7, 1:08 PM EDT | Tornado Warning | GRR | Clare, Osceola | 40 min |
| Sep 7, 1:09 PM EDT | Severe Thunderstorm Warning | APX | Iosco | 16 min |
| Sep 7, 1:10 PM EDT | Special Marine Warning | APX | 2 hr | |
| Sep 7, 1:13 PM EDT | Severe Thunderstorm Warning | GRR | Lake, Newaygo | 37 min |
| Sep 7, 1:29 PM EDT | Severe Thunderstorm Warning | APX | Wexford | 19 min |
| Sep 7, 1:30 PM EDT | Special Marine Warning | GRR | 60 min | |
| Sep 7, 1:31 PM EDT | Special Marine Warning | APX | 67 min | |
| Sep 7, 1:31 PM EDT | Severe Thunderstorm Warning | APX | Missaukee, Roscommon | 29 min |
| Sep 7, 1:37 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena, Iosco | 38 min |
| Sep 7, 1:39 PM EDT | Severe Thunderstorm Warning | GRR | Osceola | 38 min |
| Sep 7, 1:47 PM EDT | Severe Thunderstorm Warning | APX | Iosco, Ogemaw | 58 min |
| Sep 7, 1:49 PM EDT | Mesoscale Discussion | SPC | Gratiot, Isabella, Mecosta, Montcalm, Muskegon, Newaygo and 2 more | 86 min |
| Sep 7, 1:51 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Oceana | 54 min |
| Sep 7, 2:01 PM EDT | Lakeshore Flood Advisory | GRR | Muskegon | 4 hr |
| Sep 7, 2:03 PM EDT | Severe Thunderstorm Warning | GRR | Clare | 46 min |
| Sep 7, 2:13 PM EDT | Tornado Warning | GRR | Clare | 30 min |
| Sep 7, 2:20 PM EDT | Severe Thunderstorm Warning | GRR | Isabella, Mecosta, Newaygo | 55 min |
| Sep 7, 2:22 PM EDT | Severe Thunderstorm Warning | APX | Arenac, Gladwin, Iosco, Ogemaw | 53 min |
| Sep 7, 2:23 PM EDT | Tornado Warning | GRR | Isabella | 21 min |
| Sep 7, 2:40 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 39 min |
| Sep 7, 2:48 PM EDT | Mesoscale Discussion | SPC | Barry, Branch, Calhoun, Cass, Eaton, Genesee and 14 more | 117 min |
| Sep 7, 2:51 PM EDT | Special Marine Warning | DTX | 114 min | |
| Sep 7, 2:54 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 66 min |
| Sep 7, 3:04 PM EDT | Severe Thunderstorm Warning | GRR | Montcalm | 56 min |
| Sep 7, 3:07 PM EDT | Tornado Warning | DTX | Bay, Midland | 31 min |
| Sep 7, 3:12 PM EDT | Special Marine Warning | APX | 70 min | |
| Sep 7, 3:20 PM EDT | Severe Thunderstorm Watch | SPC | Allegan, Barry, Berrien, Branch, Calhoun, Cass and 24 more | 7 hr |
| Sep 7, 3:24 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 66 min |
| Sep 7, 3:26 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Gratiot, Ionia | 64 min |
| Sep 7, 3:28 PM EDT | Special Weather Statement | MQT | Menominee | 32 min |
| Sep 7, 3:30 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland, Saginaw | 75 min |
| Sep 7, 3:31 PM EDT | Special Marine Warning | DTX | 77 min | |
| Sep 7, 3:37 PM EDT | Special Marine Warning | GRR | 83 min | |
| Sep 7, 3:53 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 82 min |
| Sep 7, 4:03 PM EDT | Special Marine Warning | DTX | 92 min | |
| Sep 7, 4:03 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 27 min |
| Sep 7, 4:05 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 55 min |
| Sep 7, 4:19 PM EDT | Special Weather Statement | DTX | Sanilac | 56 min |
| Sep 7, 4:27 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass, Saint Joseph | 48 min |
| Sep 7, 4:33 PM EDT | Special Weather Statement | MQT | Alger | 42 min |
| Sep 7, 4:38 PM EDT | Special Weather Statement | DTX | Genesee, Lapeer, Shiawassee | 82 min |
| Sep 7, 4:43 PM EDT | Special Weather Statement | IWX | Van Buren | 32 min |
| Sep 7, 4:45 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw | 31 min |
| Sep 7, 4:49 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry, Kalamazoo | 42 min |
| Sep 7, 5:13 PM EDT | Severe Thunderstorm Warning | GRR | Barry, Calhoun, Eaton | 47 min |
| Sep 7, 5:14 PM EDT | Special Weather Statement | DTX | Tuscola | 61 min |
| Sep 7, 5:15 PM EDT | Special Weather Statement | IWX | Saint Joseph | 30 min |
| Sep 7, 5:24 PM EDT | Special Weather Statement | DTX | Saginaw | 66 min |
| Sep 7, 5:24 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 19 min |
| Sep 7, 5:26 PM EDT | Areal Flood Advisory | IWX | Berrien | 3 hr |
| Sep 7, 5:37 PM EDT | Mesoscale Discussion | SPC | Allegan, Barry, Berrien, Branch, Calhoun, Cass and 23 more | 83 min |
| Sep 7, 5:40 PM EDT | Severe Thunderstorm Warning | GRR | Ingham, Jackson | 50 min |
| Sep 7, 5:49 PM EDT | Areal Flood Advisory | DTX | Saginaw | 3 hr |
| Sep 7, 5:55 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Shiawassee | 80 min |
| Sep 7, 6:01 PM EDT | Severe Thunderstorm Warning | GRR | Clinton | 29 min |
| Sep 7, 6:12 PM EDT | Special Weather Statement | DTX | Sanilac | 78 min |
| Sep 7, 6:18 PM EDT | Special Marine Warning | DTX | 97 min | |
| Sep 7, 6:22 PM EDT | Special Weather Statement | DTX | Tuscola | 53 min |
| Sep 7, 6:23 PM EDT | Special Weather Statement | DTX | Washtenaw | 52 min |
| Sep 7, 6:29 PM EDT | Special Weather Statement | DTX | Arenac | 46 min |
| Sep 7, 6:45 PM EDT | Special Weather Statement | DTX | Oakland | 30 min |
| Sep 7, 6:46 PM EDT | Areal Flood Advisory | DTX | Tuscola | 3 hr |
| Sep 7, 6:51 PM EDT | Special Weather Statement | IWX | Hillsdale | 24 min |
| Sep 7, 6:54 PM EDT | Special Marine Warning | DTX | 88 min | |
| Sep 7, 7:00 PM EDT | Special Weather Statement | DTX | Bay | 30 min |
| Sep 7, 7:04 PM EDT | Special Weather Statement | MQT | Baraga, Houghton, Marquette | 56 min |
| Sep 7, 7:12 PM EDT | Special Weather Statement | IWX | Branch | 33 min |
| Sep 7, 7:14 PM EDT | Special Marine Warning | DTX | 61 min | |
| Sep 7, 7:21 PM EDT | Special Weather Statement | DTX | Lapeer, Macomb, Saint Clair | 24 min |
| Sep 7, 7:25 PM EDT | Special Weather Statement | DTX | Huron | 35 min |
| Sep 7, 7:33 PM EDT | Special Weather Statement | DTX | Genesee, Shiawassee | 57 min |
| Sep 7, 7:36 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 17 min |
| Sep 7, 7:36 PM EDT | Special Weather Statement | IWX | Hillsdale | 24 min |
| Sep 7, 7:46 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 29 min |
| Sep 7, 7:55 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 33 min |
| Sep 7, 8:16 PM EDT | Mesoscale Discussion | SPC | Hillsdale, Jackson, Lenawee, Monroe, Washtenaw, Wayne | 89 min |
| Sep 7, 8:30 PM EDT | Special Weather Statement | DTX | Lenawee, Monroe, Wayne | 60 min |
| Sep 7, 8:46 PM EDT | Special Marine Warning | DTX | 89 min | |
| Sep 7, 8:56 PM EDT | Tornado Warning | DTX | Monroe | 26 min |
| Sep 7, 9:00 PM EDT | High Wind Warning | DTX | Livingston, Macomb, Oakland, Saint Clair, Washtenaw, Wayne | 94 min |
| Sep 7, 9:00 PM EDT | Special Marine Warning | DTX | 75 min | |
| Sep 7, 10:10 PM EDT | Small Craft Advisory | DTX | 18 hr | |
| Sep 7, 10:33 PM EDT | Beach Hazards Statement | APX | Antrim, Benzie, Charlevoix, Emmet, Leelanau, Manistee and 1 more | 21 hr |
| Sep 8, 4:10 AM EDT | Small Craft Advisory | MQT | 14 hr | |
| Sep 8, 4:12 AM EDT | Beach Hazards Statement | MQT | Alger, Marquette | 17 hr |
| Sep 8, 11:05 AM EDT | Small Craft Advisory | MQT | 21 hr | |
| Sep 8, 9:39 PM EDT | Small Craft Advisory | DTX | 18 hr | |
| Sep 8, 9:48 PM EDT | Beach Hazards Statement | DTX | Huron | 18 hr |
| Sep 10, 3:51 AM EDT | Small Craft Advisory | GRR | 41 hr | |
| Sep 10, 3:53 AM EDT | Beach Hazards Statement | GRR | Allegan, Mason, Muskegon, Oceana, Ottawa | 41 hr |
| Sep 10, 4:10 AM EDT | Small Craft Advisory | MQT | 40 hr | |
| Sep 10, 9:43 AM EDT | Small Craft Advisory | DTX | 36 hr | |
| Sep 10, 3:07 PM EDT | Small Craft Advisory | APX | 28 hr | |
| Sep 10, 3:17 PM EDT | Beach Hazards Statement | APX | Benzie, Charlevoix, Emmet, Leelanau, Mackinac, Manistee | 28 hr |
| Sep 11, 3:44 AM EDT | Beach Hazards Statement | MQT | Schoolcraft | 16 hr |
| Sep 12, 6:01 AM EDT | Small Craft Advisory | GRR | 10 hr | |
| Sep 12, 6:03 AM EDT | Beach Hazards Statement | GRR | Allegan, Ottawa, Van Buren | 10 hr |
| Sep 12, 2:29 PM EDT | Special Marine Warning | GRR | 61 min | |
| Sep 12, 2:42 PM EDT | Special Weather Statement | GRR | Lake, Mason, Newaygo, Oceana | 63 min |
| Sep 12, 2:43 PM EDT | Mesoscale Discussion | SPC | Arenac, Bay, Clare, Genesee, Gladwin, Gratiot and 20 more | 92 min |
| Sep 12, 3:50 PM EDT | Special Weather Statement | GRR | Isabella, Mecosta | 40 min |
| Sep 12, 4:16 PM EDT | Special Weather Statement | DTX | Midland | 59 min |
| Sep 12, 4:29 PM EDT | Special Marine Warning | DTX | 52 min | |
| Sep 12, 4:29 PM EDT | Special Weather Statement | GRR | Isabella | 31 min |
| Sep 12, 4:44 PM EDT | Mesoscale Discussion | SPC | Kent, Muskegon, Ottawa | 91 min |
| Sep 12, 4:56 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 34 min |
| Sep 12, 4:57 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland, Saginaw | 62 min |
| Sep 12, 5:15 PM EDT | Severe Thunderstorm Watch | SPC | Allegan, Barry, Clinton, Eaton, Gratiot, Ingham and 5 more | 3 hr |
| Sep 12, 5:22 PM EDT | Severe Thunderstorm Watch | SPC | Genesee, Lapeer, Livingston, Macomb, Oakland, Saginaw and 4 more | 4 hr |
| Sep 12, 5:31 PM EDT | Special Marine Warning | GRR | 82 min | |
| Sep 12, 5:32 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Shiawassee | 58 min |
| Sep 12, 5:46 PM EDT | Special Weather Statement | DTX | Lapeer | 59 min |
| Sep 12, 6:09 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 26 min |
| Sep 12, 6:21 PM EDT | Special Weather Statement | DTX | Lapeer, Macomb, Saint Clair | 69 min |
| Sep 12, 6:22 PM EDT | Special Weather Statement | GRR | Muskegon, Ottawa | 53 min |
| Sep 12, 6:35 PM EDT | Special Marine Warning | DTX | 36 min | |
| Sep 12, 6:40 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Ottawa | 35 min |
| Sep 12, 6:52 PM EDT | Mesoscale Discussion | SPC | Clinton, Genesee, Gratiot, Ionia, Kent, Lapeer and 7 more | 113 min |
| Sep 12, 7:16 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot, Montcalm | 45 min |
| Sep 12, 7:17 PM EDT | Special Weather Statement | DTX | Bay, Midland, Saginaw | 88 min |
| Sep 12, 7:37 PM EDT | Severe Thunderstorm Warning | DTX | Midland, Saginaw | 57 min |
| Sep 12, 7:54 PM EDT | Special Weather Statement | DTX | Genesee, Shiawassee | 81 min |
| Sep 12, 8:16 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Tuscola | 41 min |
| Sep 12, 8:31 PM EDT | Special Marine Warning | DTX | 74 min | |
| Sep 12, 8:32 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 39 min |
| Sep 12, 8:49 PM EDT | Special Weather Statement | DTX | Saint Clair, Sanilac | 56 min |
| Sep 12, 8:56 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair, Sanilac | 39 min |
| Sep 13, 3:00 AM EDT | Small Craft Advisory | APX | 45 hr | |
| Sep 13, 3:05 AM EDT | Small Craft Advisory | GRR | 56 hr | |
| Sep 13, 3:08 AM EDT | Beach Hazards Statement | GRR | Allegan, Mason, Muskegon, Oceana, Ottawa, Van Buren | 50 hr |
| Sep 13, 4:52 AM EDT | Special Marine Warning | GRR | 113 min | |
| Sep 13, 10:33 AM EDT | Special Marine Warning | GRR | 87 min | |
| Sep 13, 10:52 AM EDT | Mesoscale Discussion | SPC | Barry, Clinton, Gratiot, Ionia, Kent, Montcalm and 2 more | 83 min |
| Sep 13, 10:56 AM EDT | Special Weather Statement | GRR | Kent, Muskegon, Newaygo, Ottawa | 64 min |
| Sep 13, 11:37 AM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 53 min |
| Sep 13, 12:35 PM EDT | Special Weather Statement | DTX | Genesee, Saginaw, Shiawassee | 55 min |
| Sep 13, 12:36 PM EDT | Special Weather Statement | GRR | Clinton, Eaton, Gratiot, Ingham, Ionia | 84 min |
| Sep 13, 1:18 PM EDT | Severe Thunderstorm Warning | GRR | Ingham | 16 min |
| Sep 13, 1:19 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Oakland, Shiawassee | 56 min |
| Sep 13, 1:40 PM EDT | Special Weather Statement | DTX | Lapeer, Macomb, Saint Clair | 65 min |
| Sep 13, 2:06 PM EDT | Special Weather Statement | DTX | Oakland | 54 min |
| Sep 13, 2:13 PM EDT | Special Marine Warning | DTX | 62 min | |
| Sep 13, 3:47 PM EDT | Small Craft Advisory | DTX | 30 hr | |
| Sep 13, 3:57 PM EDT | Gale Warning | MQT | 19 hr | |
| Sep 13, 3:57 PM EDT | Small Craft Advisory | MQT | 45 hr | |
| Sep 13, 7:41 PM EDT | Special Weather Statement | DTX | Tuscola | 64 min |
| Sep 13, 8:11 PM EDT | Special Weather Statement | DTX | Sanilac | 64 min |
| Sep 13, 8:29 PM EDT | Special Weather Statement | DTX | Huron | 31 min |
| Sep 14, 3:00 AM EDT | Beach Hazards Statement | APX | Alpena, Benzie, Charlevoix, Cheboygan, Chippewa, Emmet and 4 more | 21 hr |
| Sep 14, 4:26 AM EDT | Beach Hazards Statement | MQT | Alger, Marquette, Schoolcraft | 7 hr |
| Sep 14, 4:46 AM EDT | Special Weather Statement | MQT | Alger | 44 min |
| Sep 14, 5:06 AM EDT | Beach Hazards Statement | IWX | 30 hr | |
| Sep 14, 5:13 AM EDT | Special Weather Statement | MQT | Alger, Schoolcraft | 77 min |
| Sep 14, 5:26 AM EDT | Special Marine Warning | MQT | 64 min | |
| Sep 14, 5:51 AM EDT | Special Marine Warning | APX | 84 min | |
| Sep 14, 8:00 AM EDT | Special Marine Warning | APX | 60 min | |
| Sep 14, 8:14 AM EDT | Special Marine Warning | APX | 31 min | |
| Sep 14, 8:41 AM EDT | Special Weather Statement | APX | Antrim, Cheboygan, Emmet, Otsego | 64 min |
| Sep 14, 8:50 AM EDT | Special Marine Warning | APX | 55 min | |
| Sep 14, 9:09 AM EDT | Special Weather Statement | APX | 51 min | |
| Sep 14, 9:22 AM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Presque Isle | 23 min |
| Sep 14, 9:34 AM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Otsego | 26 min |
| Sep 14, 9:40 AM EDT | Special Marine Warning | APX | 81 min | |
| Sep 14, 10:40 AM EDT | Small Craft Advisory | MQT | 18 hr | |
| Sep 14, 11:14 AM EDT | Beach Hazards Statement | MQT | Alger, Marquette, Schoolcraft | 9 hr |
| Sep 14, 2:12 PM EDT | Mesoscale Discussion | SPC | Barry, Bay, Branch, Calhoun, Cass, Clinton and 18 more | 2 hr |
| Sep 14, 2:29 PM EDT | Special Weather Statement | IWX | Hillsdale | 31 min |
| Sep 14, 2:40 PM EDT | Special Weather Statement | DTX | Oakland | 50 min |
| Sep 14, 2:42 PM EDT | Special Weather Statement | DTX | Lenawee | 48 min |
| Sep 14, 2:52 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe, Washtenaw | 53 min |
| Sep 14, 3:08 PM EDT | Severe Thunderstorm Watch | SPC | Alcona, Allegan, Arenac, Barry, Bay, Berrien and 36 more | 7 hr |
| Sep 14, 3:25 PM EDT | Special Weather Statement | DTX | Oakland | 35 min |
| Sep 14, 3:41 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland | 24 min |
| Sep 14, 3:46 PM EDT | Special Weather Statement | DTX | Washtenaw | 44 min |
| Sep 14, 3:54 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw | 49 min |
| Sep 14, 3:58 PM EDT | Special Marine Warning | APX | 62 min | |
| Sep 14, 4:03 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Oakland, Washtenaw | 24 min |
| Sep 14, 4:04 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 35 min |
| Sep 14, 4:05 PM EDT | Special Marine Warning | DTX | 55 min | |
| Sep 14, 4:11 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland, Wayne | 36 min |
| Sep 14, 4:12 PM EDT | Special Marine Warning | DTX | 45 min | |
| Sep 14, 4:15 PM EDT | Special Weather Statement | IWX | Cass | 45 min |
| Sep 14, 4:19 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Tuscola | 56 min |
| Sep 14, 4:28 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 62 min |
| Sep 14, 5:08 PM EDT | Special Marine Warning | DTX | 115 min | |
| Sep 14, 5:41 PM EDT | Special Weather Statement | DTX | Sanilac | 49 min |
| Sep 14, 5:41 PM EDT | Special Weather Statement | IWX | Cass | 34 min |
| Sep 14, 5:43 PM EDT | Special Weather Statement | DTX | Livingston | 47 min |
| Sep 14, 5:49 PM EDT | Severe Thunderstorm Warning | DTX | Livingston | 41 min |
| Sep 14, 5:58 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac | 43 min |
| Sep 14, 6:00 PM EDT | Special Weather Statement | IWX | Branch, Hillsdale, Saint Joseph | 60 min |
| Sep 14, 6:01 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 59 min |
| Sep 14, 6:04 PM EDT | Special Marine Warning | DTX | 86 min | |
| Sep 14, 6:04 PM EDT | Mesoscale Discussion | SPC | Branch, Calhoun, Eaton, Genesee, Hillsdale, Ingham and 14 more | 86 min |
| Sep 14, 6:20 PM EDT | Special Weather Statement | DTX | Washtenaw | 25 min |
| Sep 14, 6:50 PM EDT | Special Weather Statement | DTX | Livingston | 25 min |
| Sep 14, 6:53 PM EDT | Special Weather Statement | DTX | Saint Clair | 52 min |
| Sep 14, 7:00 PM EDT | Special Weather Statement | IWX | Hillsdale | 30 min |
| Sep 14, 7:01 PM EDT | Special Weather Statement | DTX | Oakland | 44 min |
| Sep 14, 7:04 PM EDT | Special Weather Statement | DTX | Lenawee | 41 min |
| Sep 14, 7:25 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 80 min |
| Sep 14, 7:31 PM EDT | Special Weather Statement | DTX | Genesee, Lapeer | 44 min |
| Sep 14, 7:37 PM EDT | Special Weather Statement | DTX | Washtenaw | 53 min |
| Sep 14, 7:46 PM EDT | Special Marine Warning | DTX | 89 min | |
| Sep 14, 7:46 PM EDT | Mesoscale Discussion | SPC | Lenawee, Macomb, Monroe, Washtenaw, Wayne | 89 min |
| Sep 14, 7:53 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 67 min |
| Sep 14, 8:02 PM EDT | Special Marine Warning | DTX | 88 min | |
| Sep 14, 8:03 PM EDT | Special Weather Statement | DTX | Macomb, Saint Clair, Wayne | 42 min |
| Sep 14, 8:10 PM EDT | Special Marine Warning | DTX | 65 min | |
| Sep 14, 8:30 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Wayne | 36 min |
| Sep 14, 9:08 PM EDT | Special Weather Statement | DTX | Monroe | 37 min |
| Sep 15, 4:09 PM EDT | Gale Watch | MQT | 6 hr | |
| Sep 15, 4:09 PM EDT | Small Craft Advisory | MQT | 54 hr | |
| Sep 15, 10:05 PM EDT | Small Craft Advisory | APX | 48 hr | |
| Sep 15, 10:25 PM EDT | Gale Warning | MQT | 30 hr | |
| Sep 16, 4:23 AM EDT | Beach Hazards Statement | MQT | Alger, Schoolcraft | 41 hr |
| Sep 16, 4:39 AM EDT | Small Craft Advisory | MQT | 48 hr | |
| Sep 16, 11:10 AM EDT | Small Craft Advisory | MQT | 25 hr | |
| Sep 16, 9:42 PM EDT | Small Craft Advisory | MQT | 14 hr | |
| Sep 16, 11:36 PM EDT | Special Weather Statement | MQT | Keweenaw | 39 min |
| Sep 16, 11:55 PM EDT | Special Weather Statement | MQT | Keweenaw | 35 min |
| Sep 17, 3:34 AM EDT | Small Craft Advisory | DTX | 36 hr | |
| Sep 17, 3:37 AM EDT | Special Weather Statement | MQT | Ontonagon | 23 min |
| Sep 17, 3:43 AM EDT | Special Weather Statement | MQT | Houghton | 32 min |
| Sep 17, 4:20 AM EDT | Special Weather Statement | MQT | Keweenaw | 25 min |
| Sep 17, 6:44 AM EDT | Small Craft Advisory | GRR | 13 hr | |
| Sep 17, 6:47 AM EDT | Beach Hazards Statement | GRR | Mason | 13 hr |
| Sep 17, 2:25 PM EDT | Small Craft Advisory | MQT | 12 hr | |
| Sep 18, 3:40 AM EDT | Beach Hazards Statement | DTX | Huron | 12 hr |
| Sep 18, 4:45 PM EDT | Small Craft Advisory | MQT | 6 days | |
| Sep 19, 10:06 AM EDT | Small Craft Advisory | APX | 10 hr | |
| Sep 19, 3:52 PM EDT | Gale Warning | APX | 38 hr | |
| Sep 19, 3:52 PM EDT | Small Craft Advisory | APX | 5 days | |
| Sep 19, 4:00 PM EDT | Gale Warning | GRR | 40 hr | |
| Sep 19, 4:00 PM EDT | Small Craft Advisory | GRR | 70 hr | |
| Sep 19, 4:02 PM EDT | Beach Hazards Statement | GRR | Allegan, Mason, Muskegon, Oceana, Ottawa, Van Buren | 8 days |
| Sep 19, 4:53 PM EDT | Gale Warning | MQT | 11 hr | |
| Sep 20, 3:51 AM EDT | Small Craft Advisory | MQT | 43 hr | |
| Sep 20, 3:56 AM EDT | Beach Hazards Statement | MQT | Schoolcraft | 17 hr |
| Sep 20, 4:47 AM EDT | Small Craft Advisory | DTX | 52 hr | |
| Sep 20, 10:32 AM EDT | Gale Warning | MQT | 26 hr | |
| Sep 20, 10:57 AM EDT | Beach Hazards Statement | APX | Alcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 9 more | 3 days |
| Sep 20, 2:40 PM EDT | Beach Hazards Statement | IWX | 7 days | |
| Sep 20, 6:39 PM EDT | Special Marine Warning | APX | 67 min | |
| Sep 20, 7:04 PM EDT | Special Marine Warning | MQT | 56 min | |
| Sep 20, 7:37 PM EDT | Special Weather Statement | MQT | Gogebic | 38 min |
| Sep 20, 7:56 PM EDT | Special Marine Warning | MQT | 34 min | |
| Sep 20, 8:17 PM EDT | Special Marine Warning | MQT | 28 min | |
| Sep 20, 8:21 PM EDT | Special Weather Statement | MQT | Gogebic | 39 min |
| Sep 20, 8:27 PM EDT | Special Marine Warning | MQT | 48 min | |
| Sep 20, 10:02 PM EDT | Small Craft Advisory | MQT | 3 days | |
| Sep 21, 12:56 AM EDT | Special Marine Warning | APX | 2 hr | |
| Sep 21, 3:08 AM EDT | Flood Watch | DTX | Genesee, Huron, Lapeer, Lenawee, Livingston, Macomb and 9 more | 48 hr |
| Sep 21, 4:09 AM EDT | Flood Watch | GRR | Calhoun, Clinton, Eaton, Ingham, Jackson | 48 hr |
| Sep 21, 4:11 AM EDT | Beach Hazards Statement | MQT | Alger, Marquette, Schoolcraft | 16 hr |
| Sep 21, 4:29 AM EDT | Flood Watch | IWX | Branch, Hillsdale | 47 hr |
| Sep 21, 4:33 AM EDT | Gale Watch | DTX | 11 hr | |
| Sep 21, 4:46 AM EDT | Lakeshore Flood Advisory | IWX | 59 hr | |
| Sep 21, 7:34 AM EDT | Gale Watch | GRR | 21 hr | |
| Sep 21, 7:34 AM EDT | Small Craft Advisory | GRR | 30 hr | |
| Sep 21, 3:30 PM EDT | Gale Warning | DTX | 45 hr | |
| Sep 21, 3:36 PM EDT | Lakeshore Flood Advisory | DTX | Bay, Huron, Saint Clair, Sanilac, Tuscola | 44 hr |
| Sep 21, 3:39 PM EDT | Small Craft Advisory | MQT | 36 hr | |
| Sep 21, 3:51 PM EDT | Gale Watch | APX | 4 hr | |
| Sep 21, 5:33 PM EDT | Special Weather Statement | DTX | Macomb, Oakland | 57 min |
| Sep 21, 6:32 PM EDT | Special Weather Statement | DTX | Macomb, Saint Clair | 58 min |
| Sep 21, 7:39 PM EDT | Gale Warning | APX | 40 hr | |
| Sep 22, 3:52 AM EDT | Small Craft Advisory | APX | 42 hr | |
| Sep 22, 4:10 AM EDT | Beach Hazards Statement | MQT | Alger, Marquette | 10 hr |
| Sep 22, 4:20 AM EDT | Gale Warning | GRR | 34 hr | |
| Sep 22, 4:47 AM EDT | River Flood Warning | DTX | Macomb | 42 hr |
| Sep 22, 11:11 AM EDT | River Flood Warning | DTX | Wayne | 49 hr |
| Sep 22, 11:11 AM EDT | River Flood Warning | DTX | Wayne | 21 days |
| Sep 22, 11:11 AM EDT | River Flood Warning | DTX | Macomb | 21 days |
| Sep 22, 11:11 AM EDT | River Flood Warning | DTX | Wayne | 11 hr |
| Sep 22, 11:11 AM EDT | River Flood Warning | DTX | Macomb | 21 days |
| Sep 22, 11:11 AM EDT | River Flood Warning | DTX | Livingston | 16 days |
| Sep 22, 11:22 AM EDT | Wind Advisory | DTX | Bay, Huron, Saint Clair, Sanilac, Tuscola | 20 hr |
| Sep 22, 4:09 PM EDT | Frost Advisory | MQT | Baraga, Gogebic, Houghton, Iron, Ontonagon | 17 hr |
| Sep 22, 4:52 PM EDT | Gale Warning | MQT | 19 hr | |
| Sep 22, 8:25 PM EDT | High Wind Warning | DTX | Huron, Saint Clair, Sanilac | 11 hr |
| Sep 22, 8:36 PM EDT | River Flood Warning | DTX | Bay, Saginaw | 21 days |
| Sep 22, 8:45 PM EDT | Storm Warning | DTX | 5 hr | |
| Sep 23, 3:38 AM EDT | Small Craft Advisory | DTX | 18 hr | |
| Sep 23, 3:46 AM EDT | Beach Hazards Statement | MQT | Alger, Marquette | 16 hr |
| Sep 23, 3:55 AM EDT | Small Craft Advisory | MQT | 16 hr | |
| Sep 23, 1:50 PM EDT | Small Craft Advisory | GRR | 4 days | |
| Sep 24, 3:43 AM EDT | Small Craft Advisory | DTX | 30 hr | |
| Sep 24, 4:09 AM EDT | Small Craft Advisory | APX | 63 hr | |
| Sep 24, 4:44 AM EDT | Gale Warning | MQT | 25 hr | |
| Sep 24, 4:44 AM EDT | Small Craft Advisory | MQT | 54 hr | |
| Sep 24, 9:23 PM EDT | Beach Hazards Statement | APX | Benzie, Charlevoix, Chippewa, Leelanau, Manistee | 26 hr |
| Sep 25, 4:22 AM EDT | Beach Hazards Statement | MQT | Alger | 16 hr |
| Sep 25, 9:15 PM EDT | Special Weather Statement | APX | Charlevoix, Cheboygan, Emmet | 90 min |
| Sep 25, 10:25 PM EDT | Special Weather Statement | APX | Antrim, Otsego | 65 min |
| Sep 26, 4:14 AM EDT | Small Craft Advisory | MQT | 13 hr | |
| Sep 26, 3:34 PM EDT | Small Craft Advisory | DTX | 20 hr | |
| Sep 27, 4:02 PM EDT | Beach Hazards Statement | IWX | 19 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 78 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 15 |
| Special Weather Statement | 85 |
| Flooding | |
| River Flood Warning | 8 |
| Flood Watch | 3 |
| Areal Flood Advisory | 3 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 2 |
| Wind Advisory | 2 |
| Coast and beach | |
| Lakeshore Flood Advisory | 3 |
| Beach Hazards Statement | 36 |
| Marine | |
| Gale Warning | 13 |
| Special Marine Warning | 52 |
| Storm Warning | 1 |
| Gale Watch | 5 |
| Small Craft Advisory | 52 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Macomb County23
- Saint Clair County21
- Oakland County21
- Ottawa County19
- Lapeer County19
- Muskegon County18
- Shiawassee County18
- Saginaw County18
- Sanilac County17
- Wayne County17
- Genesee County17
- Livingston County17
- Tuscola County17
- Washtenaw County16
- Manistee County15
- Lenawee County15
- Huron County14
- Hillsdale County14
- Oceana County13
- Alger County13
- Monroe County13
- Bay County13
- Gratiot County13
- Allegan County12
- Mason County12
- Benzie County12
- Van Buren County11
- Midland County11
- Ingham County11
- Saint Joseph County11
- Clinton County11
- Missaukee County10
- Ogemaw County10
- Branch County10
- Eaton County10
- Wexford County9
- Iosco County9
- Isabella County9
- Kent County9
- Montcalm County9
42 more counties
- Barry County9
- Cass County9
- Jackson County9
- Ionia County9
- Emmet County8
- Leelanau County8
- Marquette County8
- Schoolcraft County8
- Roscommon County8
- Newaygo County8
- Calhoun County8
- Charlevoix County7
- Antrim County7
- Cheboygan County7
- Grand Traverse County7
- Lake County7
- Osceola County7
- Gogebic County6
- Houghton County6
- Alcona County6
- Clare County6
- Mecosta County6
- Arenac County6
- Kalamazoo County6
- Berrien County6
- Ontonagon County5
- Baraga County5
- Kalkaska County5
- Crawford County5
- Gladwin County5
- Keweenaw County4
- Alpena County4
- Mackinac County4
- Oscoda County4
- Otsego County4
- Presque Isle County4
- Iron County3
- Dickinson County3
- Menominee County3
- Chippewa County3
- Delta County1
- Montmorency 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.