Alert archive / Michigan / 2026
Weather alerts in Michigan, September 2026
217 weather alerts in September 2026, 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 2026. Tap one for its archive.
- Alerts
- 217
- Warnings
- 81
- Watches
- 7
- Advisories
- 52
- Busiest day
- September 3, 202676 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, 12:51 AM EDT | Marine Dense Fog Advisory | MQT | 13 hr | |
| Sep 1, 3:26 AM EDT | Marine Dense Fog Advisory | APX | 11 hr | |
| Sep 1, 3:29 AM EDT | Marine Dense Fog Advisory | DTX | 11 hr | |
| Sep 1, 3:37 AM EDT | Dense Fog Advisory | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 7 more | 7 hr |
| Sep 1, 3:45 AM EDT | Dense Fog Advisory | APX | Charlevoix, Chippewa, Mackinac | 6 hr |
| Sep 1, 4:48 AM EDT | Small Craft Advisory | MQT | 16 hr | |
| Sep 2, 2:08 AM EDT | Heat Advisory | DTX | Lenawee, Livingston, Macomb, Monroe, Oakland, Washtenaw and 1 more | 18 hr |
| Sep 2, 2:17 AM EDT | Heat Advisory | GRR | Allegan, Barry, Calhoun, Clinton, Eaton, Ingham and 6 more | 18 hr |
| Sep 2, 3:48 AM EDT | Special Weather Statement | GRR | Montcalm | 57 min |
| Sep 2, 3:50 AM EDT | Special Weather Statement | GRR | Newaygo | 55 min |
| Sep 2, 5:18 AM EDT | Special Weather Statement | GRR | Gratiot, Montcalm | 87 min |
| Sep 2, 5:21 AM EDT | Special Weather Statement | DTX | Saginaw | 54 min |
| Sep 2, 5:30 AM EDT | Special Weather Statement | DTX | Genesee | 60 min |
| Sep 2, 6:04 AM EDT | Severe Thunderstorm Warning | DTX | Genesee | 22 min |
| Sep 2, 6:37 AM EDT | Mesoscale Discussion | SPC | Arenac, Bay, Benzie, Clare, Crawford, Genesee and 24 more | 113 min |
| Sep 2, 6:55 AM EDT | Special Marine Warning | GRR | 56 min | |
| Sep 2, 6:58 AM EDT | Special Marine Warning | APX | 47 min | |
| Sep 2, 7:20 AM EDT | Special Weather Statement | APX | Benzie, Manistee | 25 min |
| Sep 2, 7:44 AM EDT | Special Weather Statement | APX | Grand Traverse, Wexford | 46 min |
| Sep 2, 8:24 AM EDT | Special Weather Statement | APX | Missaukee | 51 min |
| Sep 2, 1:16 PM EDT | Special Weather Statement | DTX | Huron | 29 min |
| Sep 2, 1:34 PM EDT | Special Weather Statement | DTX | Macomb | 11 min |
| Sep 2, 2:39 PM EDT | Special Weather Statement | DTX | Bay, Midland | 36 min |
| Sep 2, 2:47 PM EDT | Special Marine Warning | DTX | 53 min | |
| Sep 2, 3:11 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac, Tuscola | 79 min |
| Sep 2, 3:21 PM EDT | Mesoscale Discussion | SPC | Bay, Huron, Sanilac, Tuscola | 84 min |
| Sep 2, 3:28 PM EDT | Special Marine Warning | DTX | 89 min | |
| Sep 2, 4:46 PM EDT | Mesoscale Discussion | SPC | Hillsdale, Lenawee, Macomb, Monroe, Oakland, Washtenaw and 1 more | 89 min |
| Sep 2, 5:20 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Saginaw, Tuscola | 55 min |
| Sep 2, 5:49 PM EDT | Special Weather Statement | DTX | Sanilac | 41 min |
| Sep 2, 6:01 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Sanilac, Tuscola | 59 min |
| Sep 2, 6:20 PM EDT | Special Marine Warning | DTX | 85 min | |
| Sep 2, 6:22 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Saint Clair | 73 min |
| Sep 2, 7:00 PM EDT | Tornado Warning | DTX | Saint Clair | 45 min |
| Sep 2, 7:10 PM EDT | Special Marine Warning | DTX | 35 min | |
| Sep 2, 7:45 PM EDT | Special Weather Statement | DTX | Sanilac | 30 min |
| Sep 2, 8:20 PM EDT | Special Weather Statement | DTX | Saint Clair | 25 min |
| Sep 2, 10:23 PM EDT | Severe Thunderstorm Warning | GRR | Ingham | 15 min |
| Sep 2, 10:26 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Oakland | 79 min |
| Sep 2, 10:32 PM EDT | Special Marine Warning | DTX | 88 min | |
| Sep 2, 10:37 PM EDT | Mesoscale Discussion | SPC | Clinton, Eaton, Ingham, Jackson, Livingston, Macomb and 5 more | 83 min |
| Sep 2, 10:47 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw, Wayne | 73 min |
| Sep 2, 10:50 PM EDT | Severe Thunderstorm Warning | DTX | Macomb | 55 min |
| Sep 2, 11:15 PM EDT | Special Marine Warning | DTX | 51 min | |
| Sep 2, 11:27 PM EDT | Areal Flood Warning | DTX | Macomb, Oakland, Wayne | 6 hr |
| Sep 3, 12:00 AM EDT | Severe Thunderstorm Warning | DTX | Wayne | 49 min |
| Sep 3, 1:41 AM EDT | Heat Advisory | IWX | Berrien, Branch, Cass, Hillsdale, Saint Joseph | 18 hr |
| Sep 3, 2:01 AM EDT | Special Weather Statement | GRR | Ingham | 44 min |
| Sep 3, 2:12 AM EDT | Special Weather Statement | DTX | Macomb | 63 min |
| Sep 3, 2:18 AM EDT | Special Weather Statement | DTX | Livingston | 57 min |
| Sep 3, 2:30 AM EDT | Severe Thunderstorm Warning | DTX | Macomb, Wayne | 35 min |
| Sep 3, 2:31 AM EDT | Special Marine Warning | DTX | 34 min | |
| Sep 3, 3:05 AM EDT | Special Weather Statement | DTX | Wayne | 55 min |
| Sep 3, 3:40 AM EDT | Special Marine Warning | DTX | 20 min | |
| Sep 3, 5:08 AM EDT | Small Craft Advisory | MQT | 16 hr | |
| Sep 3, 7:34 AM EDT | Special Weather Statement | GRR | Kalamazoo | 56 min |
| Sep 3, 7:38 AM EDT | Special Weather Statement | GRR | Barry | 67 min |
| Sep 3, 7:52 AM EDT | Special Weather Statement | GRR | Mecosta | 53 min |
| Sep 3, 8:29 AM EDT | Special Weather Statement | GRR | Barry, Eaton | 61 min |
| Sep 3, 8:32 AM EDT | Severe Thunderstorm Warning | GRR | Barry, Eaton | 38 min |
| Sep 3, 8:52 AM EDT | Mesoscale Discussion | SPC | Allegan, Barry, Clinton, Eaton, Genesee, Gratiot and 25 more | 83 min |
| Sep 3, 9:20 AM EDT | Special Weather Statement | GRR | Eaton, Ingham, Jackson | 55 min |
| Sep 3, 9:35 AM EDT | Severe Thunderstorm Warning | GRR | Clinton, Eaton, Ingham | 43 min |
| Sep 3, 9:59 AM EDT | Special Weather Statement | DTX | Genesee, Livingston, Shiawassee | 61 min |
| Sep 3, 10:03 AM EDT | Special Weather Statement | DTX | Washtenaw | 57 min |
| Sep 3, 10:39 AM EDT | Severe Thunderstorm Warning | DTX | Genesee, Oakland, Shiawassee | 66 min |
| Sep 3, 10:40 AM EDT | Special Weather Statement | GRR | Ingham | 35 min |
| Sep 3, 10:50 AM EDT | Severe Thunderstorm Warning | DTX | Livingston, Oakland, Wayne | 55 min |
| Sep 3, 11:07 AM EDT | Severe Thunderstorm Warning | DTX | Oakland | 41 min |
| Sep 3, 11:18 AM EDT | Special Marine Warning | DTX | 87 min | |
| Sep 3, 11:19 AM EDT | Special Weather Statement | GRR | Lake, Osceola | 56 min |
| Sep 3, 11:23 AM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 67 min |
| Sep 3, 11:45 AM EDT | Areal Flood Advisory | APX | Manistee | 3 hr |
| Sep 3, 11:54 AM EDT | Areal Flood Advisory | GRR | Lake, Mason, Osceola | 6 hr |
| Sep 3, 11:56 AM EDT | Severe Thunderstorm Warning | DTX | Oakland | 34 min |
| Sep 3, 12:37 PM EDT | Special Weather Statement | GRR | Clare | 53 min |
| Sep 3, 1:04 PM EDT | Special Weather Statement | GRR | Isabella | 41 min |
| Sep 3, 1:09 PM EDT | Special Weather Statement | APX | Kalkaska | 66 min |
| Sep 3, 1:31 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot, Isabella | 44 min |
| Sep 3, 1:34 PM EDT | Severe Thunderstorm Warning | DTX | Midland, Saginaw | 71 min |
| Sep 3, 1:44 PM EDT | Mesoscale Discussion | SPC | Barry, Calhoun, Clinton, Eaton, Genesee, Gratiot and 15 more | 3 hr |
| Sep 3, 1:47 PM EDT | Tornado Warning | GRR | Gratiot | 12 min |
| Sep 3, 1:48 PM EDT | Tornado Warning | DTX | Midland, Saginaw | 42 min |
| Sep 3, 1:51 PM EDT | Special Weather Statement | DTX | Genesee | 39 min |
| Sep 3, 1:58 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 62 min |
| Sep 3, 1:59 PM EDT | Severe Thunderstorm Watch | SPC | Bay, Calhoun, Clinton, Eaton, Genesee, Gratiot and 17 more | 3 hr |
| Sep 3, 2:11 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 64 min |
| Sep 3, 2:14 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Gratiot | 46 min |
| Sep 3, 2:16 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 59 min |
| Sep 3, 2:26 PM EDT | Special Marine Warning | DTX | 2 hr | |
| Sep 3, 2:29 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw, Tuscola | 32 min |
| Sep 3, 2:36 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Jackson | 22 min |
| Sep 3, 2:44 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Livingston, Oakland | 48 min |
| Sep 3, 2:46 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Eaton, Ingham | 44 min |
| Sep 3, 2:48 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair, Sanilac | 57 min |
| Sep 3, 3:05 PM EDT | Tornado Warning | DTX | Livingston | 40 min |
| Sep 3, 3:06 PM EDT | Tornado Warning | GRR | Ingham | 8 min |
| Sep 3, 3:14 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 46 min |
| Sep 3, 3:14 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 24 min |
| Sep 3, 3:16 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Jackson | 19 min |
| Sep 3, 3:21 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 54 min |
| Sep 3, 3:26 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 47 min |
| Sep 3, 3:32 PM EDT | Tornado Warning | DTX | Washtenaw | 33 min |
| Sep 3, 3:36 PM EDT | Tornado Warning | DTX | Oakland | 39 min |
| Sep 3, 3:43 PM EDT | Special Marine Warning | DTX | 82 min | |
| Sep 3, 3:44 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 49 min |
| Sep 3, 3:48 PM EDT | Tornado Warning | DTX | Wayne | 42 min |
| Sep 3, 3:50 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 43 min |
| Sep 3, 3:53 PM EDT | Tornado Warning | DTX | Lenawee | 33 min |
| Sep 3, 4:00 PM EDT | Tornado Warning | DTX | Macomb | 31 min |
| Sep 3, 4:02 PM EDT | Mesoscale Discussion | SPC | Lenawee, Macomb, Monroe, Oakland, Washtenaw, Wayne | 118 min |
| Sep 3, 4:12 PM EDT | Tornado Warning | DTX | Monroe | 26 min |
| Sep 4, 3:49 AM EDT | Special Weather Statement | GRR | Ionia | 86 min |
| Sep 4, 4:18 AM EDT | Special Weather Statement | GRR | Clinton, Eaton, Ingham, Ionia | 87 min |
| Sep 4, 4:39 AM EDT | Special Marine Warning | GRR | 2 hr | |
| Sep 4, 4:40 AM EDT | Mesoscale Discussion | SPC | Allegan, Barry, Branch, Calhoun, Cass, Eaton and 14 more | 2 hr |
| Sep 4, 5:18 AM EDT | Special Weather Statement | GRR | Eaton, Jackson | 87 min |
| Sep 4, 5:52 AM EDT | Special Weather Statement | GRR | Allegan, Ottawa | 83 min |
| Sep 4, 6:32 AM EDT | Special Weather Statement | DTX | Lenawee, Monroe | 88 min |
| Sep 4, 6:38 AM EDT | Special Marine Warning | GRR | 97 min | |
| Sep 4, 8:24 AM EDT | Severe Thunderstorm Warning | GRR | Eaton | 27 min |
| Sep 4, 8:30 AM EDT | Areal Flood Advisory | DTX | Livingston | 3 hr |
| Sep 4, 8:48 AM EDT | Special Weather Statement | GRR | Ingham, Jackson | 57 min |
| Sep 4, 9:26 AM EDT | Areal Flood Advisory | DTX | Washtenaw, Wayne | 3 hr |
| Sep 4, 9:41 AM EDT | Special Marine Warning | GRR | 2 hr | |
| Sep 4, 9:49 AM EDT | Areal Flood Advisory | GRR | Barry, Calhoun, Eaton, Ingham, Jackson | 3 hr |
| Sep 4, 10:04 AM EDT | Special Weather Statement | DTX | Lenawee, Monroe | 41 min |
| Sep 4, 12:02 PM EDT | Special Weather Statement | GRR | Barry, Calhoun, Kalamazoo | 88 min |
| Sep 4, 10:01 PM EDT | Mesoscale Discussion | SPC | Allegan, Barry, Berrien, Branch, Calhoun, Cass and 5 more | 3 hr |
| Sep 5, 12:04 AM EDT | Special Weather Statement | GRR | Kalamazoo | 56 min |
| Sep 5, 12:12 AM EDT | Special Marine Warning | GRR | 93 min | |
| Sep 5, 12:47 AM EDT | Special Weather Statement | DTX | Lenawee | 28 min |
| Sep 5, 1:02 AM EDT | Special Weather Statement | GRR | Van Buren | 58 min |
| Sep 5, 1:08 AM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 52 min |
| Sep 5, 1:11 AM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 27 min |
| Sep 5, 1:37 AM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 38 min |
| Sep 5, 1:41 AM EDT | Mesoscale Discussion | SPC | Branch, Cass, Hillsdale, Lenawee, Saint Joseph | 94 min |
| Sep 5, 1:57 AM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo, Van Buren | 32 min |
| Sep 6, 1:00 PM EDT | Gale Watch | MQT | 24 hr | |
| Sep 7, 4:36 AM EDT | Small Craft Advisory | MQT | 54 hr | |
| Sep 7, 1:17 PM EDT | Gale Watch | MQT | 38 hr | |
| Sep 7, 1:17 PM EDT | Gale Warning | MQT | 31 hr | |
| Sep 7, 1:17 PM EDT | Small Craft Advisory | MQT | 43 hr | |
| Sep 8, 2:33 AM EDT | Small Craft Advisory | APX | 62 hr | |
| Sep 8, 3:13 AM EDT | Small Craft Advisory | GRR | 41 hr | |
| Sep 8, 3:14 AM EDT | Beach Hazards Statement | GRR | Allegan, Mason, Muskegon, Oceana, Ottawa, Van Buren | 41 hr |
| Sep 8, 3:52 AM EDT | Beach Hazards Statement | MQT | Schoolcraft | 18 hr |
| Sep 8, 9:34 AM EDT | Small Craft Advisory | DTX | 36 hr | |
| Sep 8, 3:51 PM EDT | Gale Warning | MQT | 34 hr | |
| Sep 9, 2:21 AM EDT | Beach Hazards Statement | APX | Mackinac | 18 hr |
| Sep 9, 3:21 AM EDT | Beach Hazards Statement | MQT | Alger | 19 hr |
| Sep 9, 10:10 AM EDT | Small Craft Advisory | MQT | 10 hr | |
| Sep 9, 3:18 PM EDT | Small Craft Advisory | MQT | 23 hr | |
| Sep 9, 5:11 PM EDT | Special Marine Warning | APX | 58 min | |
| Sep 10, 3:04 AM EDT | Beach Hazards Statement | MQT | Alger | 14 hr |
| Sep 10, 3:21 PM EDT | Small Craft Advisory | MQT | 4 days | |
| Sep 11, 2:42 AM EDT | Beach Hazards Statement | MQT | Schoolcraft | 19 hr |
| Sep 11, 3:52 AM EDT | Small Craft Advisory | APX | 40 hr | |
| Sep 11, 2:27 PM EDT | Beach Hazards Statement | GRR | Mason, Muskegon, Oceana | 30 hr |
| Sep 11, 2:28 PM EDT | Small Craft Advisory | GRR | 30 hr | |
| Sep 11, 3:17 PM EDT | Small Craft Advisory | MQT | 53 hr | |
| Sep 11, 3:20 PM EDT | Beach Hazards Statement | APX | Benzie, Charlevoix, Mackinac, Manistee | 29 hr |
| Sep 12, 3:16 AM EDT | Beach Hazards Statement | MQT | Schoolcraft | 17 hr |
| Sep 12, 1:59 PM EDT | Beach Hazards Statement | GRR | Allegan, Mason, Muskegon, Oceana, Ottawa, Van Buren | 33 hr |
| Sep 12, 2:00 PM EDT | Small Craft Advisory | GRR | 33 hr | |
| Sep 12, 2:44 PM EDT | Beach Hazards Statement | IWX | Berrien | 36 hr |
| Sep 13, 1:40 AM EDT | Beach Hazards Statement | MQT | Alger | 19 hr |
| Sep 13, 1:56 AM EDT | Frost Advisory | MQT | Baraga, Dickinson, Gogebic, Houghton, Iron, Ontonagon | 31 hr |
| Sep 13, 3:18 AM EDT | Gale Watch | MQT | 25 hr | |
| Sep 13, 3:18 AM EDT | Small Craft Advisory | MQT | 17 hr | |
| Sep 13, 3:54 AM EDT | Small Craft Advisory | DTX | 23 hr | |
| Sep 13, 4:05 AM EDT | Small Craft Advisory | APX | 25 hr | |
| Sep 13, 4:13 AM EDT | Beach Hazards Statement | APX | Benzie, Charlevoix, Emmet, Leelanau, Manistee, Presque Isle | 17 hr |
| Sep 13, 4:20 AM EDT | Beach Hazards Statement | DTX | Huron | 24 hr |
| Sep 13, 3:21 PM EDT | Gale Watch | DTX | 12 hr | |
| Sep 14, 2:49 AM EDT | Beach Hazards Statement | GRR | Allegan, Mason, Muskegon, Oceana, Ottawa, Van Buren | 44 hr |
| Sep 14, 2:49 AM EDT | Gale Warning | GRR | 29 hr | |
| Sep 14, 2:49 AM EDT | Small Craft Advisory | GRR | 44 hr | |
| Sep 14, 2:57 AM EDT | Gale Warning | APX | 38 hr | |
| Sep 14, 2:57 AM EDT | Small Craft Advisory | APX | 47 hr | |
| Sep 14, 3:06 AM EDT | Beach Hazards Statement | APX | Alcona, Alpena, Arenac, Benzie, Charlevoix, Chippewa and 6 more | 42 hr |
| Sep 14, 3:13 AM EDT | Gale Warning | DTX | 37 hr | |
| Sep 14, 3:13 AM EDT | Small Craft Advisory | DTX | 37 hr | |
| Sep 14, 4:23 AM EDT | Gale Warning | MQT | 40 hr | |
| Sep 14, 4:23 AM EDT | Small Craft Advisory | MQT | 42 hr | |
| Sep 14, 1:22 PM EDT | Wind Advisory | MQT | Houghton, Keweenaw | 31 hr |
| Sep 14, 4:20 PM EDT | Small Craft Advisory | MQT | 40 hr | |
| Sep 15, 2:20 AM EDT | Beach Hazards Statement | MQT | Alger, Schoolcraft | 20 hr |
| Sep 15, 8:34 AM EDT | Special Weather Statement | GRR | Barry, Calhoun, Eaton, Kalamazoo | 56 min |
| Sep 15, 9:42 AM EDT | Gale Warning | MQT | 10 hr | |
| Sep 15, 8:42 PM EDT | Special Weather Statement | GRR | Calhoun, Jackson | 63 min |
| Sep 15, 8:49 PM EDT | Special Weather Statement | IWX | Branch | 41 min |
| Sep 15, 9:25 PM EDT | Special Weather Statement | IWX | Branch | 35 min |
| Sep 15, 10:27 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 18 min |
| Sep 15, 10:31 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 54 min |
| Sep 15, 11:24 PM EDT | Special Weather Statement | DTX | Monroe | 36 min |
| Sep 17, 3:48 PM EDT | Small Craft Advisory | DTX | 30 hr | |
| Sep 17, 4:05 PM EDT | Marine Dense Fog Advisory | GRR | 4 hr | |
| Sep 18, 2:42 PM EDT | Flood Watch | GRR | Allegan, Barry, Calhoun, Kalamazoo, Van Buren | 36 hr |
| Sep 18, 3:20 PM EDT | Flood Watch | IWX | Berrien, Branch, Cass, Saint Joseph | 47 hr |
| Sep 19, 10:12 AM EDT | Small Craft Advisory | DTX | 4 days | |
| Sep 19, 2:31 PM EDT | Small Craft Advisory | APX | 3 days | |
| Sep 19, 2:43 PM EDT | Small Craft Advisory | MQT | 35 hr | |
| Sep 20, 3:19 AM EDT | Small Craft Advisory | GRR | 19 hr | |
| Sep 20, 3:49 AM EDT | Beach Hazards Statement | MQT | Alger, Marquette | 16 hr |
| Sep 21, 3:11 AM EDT | Beach Hazards Statement | APX | Alcona, Alpena, Arenac, Iosco, Presque Isle | 41 hr |
| Sep 21, 3:56 AM EDT | Beach Hazards Statement | MQT | Marquette | 13 hr |
| Sep 21, 4:59 AM EDT | Small Craft Advisory | MQT | 15 hr | |
| Sep 21, 1:36 PM EDT | Frost Advisory | MQT | Alger, Delta, Dickinson, Gogebic, Luce, Marquette and 2 more | 19 hr |
| Sep 21, 1:36 PM EDT | Freeze Warning | MQT | Baraga, Houghton, Iron | 19 hr |
| Sep 21, 1:55 PM EDT | Frost Advisory | APX | Chippewa, Mackinac | 19 hr |
| Sep 22, 4:27 AM EDT | Small Craft Advisory | MQT | 22 hr | |
| Sep 22, 9:32 AM EDT | Small Craft Advisory | APX | 13 hr | |
| Sep 22, 9:32 AM EDT | Small Craft Advisory | APX | 34 hr | |
| Sep 22, 1:03 PM EDT | Frost Advisory | APX | Chippewa, Mackinac | 19 hr |
| Sep 22, 1:23 PM EDT | Frost Advisory | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 5 more | 20 hr |
| Sep 23, 3:52 AM EDT | Small Craft Advisory | MQT | 17 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 | 43 |
| Tornado Warning | 11 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 47 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flood Watch | 2 |
| Areal Flood Advisory | 5 |
| Heat | |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Coast and beach | |
| Beach Hazards Statement | 20 |
| Marine | |
| Gale Warning | 7 |
| Special Marine Warning | 18 |
| Gale Watch | 4 |
| Marine Dense Fog Advisory | 4 |
| Small Craft Advisory | 32 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Oakland County16
- Wayne County16
- Eaton County16
- Ingham County16
- Macomb County14
- Jackson County14
- Lenawee County13
- Washtenaw County13
- Livingston County12
- Monroe County12
- Barry County12
- Calhoun County12
- Genesee County12
- Hillsdale County10
- Branch County10
- Allegan County9
- Clinton County9
- Kalamazoo County9
- Van Buren County9
- Saginaw County9
- Saint Clair County9
- Alger County8
- Gratiot County8
- Sanilac County8
- Schoolcraft County7
- Ionia County7
- Ottawa County7
- Lapeer County7
- Manistee County7
- Mason County7
- Oceana County7
- Tuscola County7
- Shiawassee County7
- Saint Joseph County7
- Mackinac County6
- Muskegon County6
- Houghton County5
- Marquette County5
- Benzie County5
- Huron County5
38 more counties
- Midland County5
- Cass County5
- Baraga County4
- Dickinson County4
- Gogebic County4
- Iron County4
- Ontonagon County4
- Charlevoix County4
- Chippewa County4
- Montcalm County4
- Bay County4
- Isabella County4
- Lake County4
- Osceola County4
- Berrien County4
- Delta County3
- Luce County3
- Kent County3
- Newaygo County3
- Arenac County3
- Iosco County3
- Mecosta County3
- Presque Isle County3
- Keweenaw County2
- Clare County2
- Kalkaska County2
- Missaukee County2
- Wexford County2
- Emmet County2
- Leelanau County2
- Alcona County2
- Alpena County2
- Menominee County1
- Crawford County1
- Gladwin County1
- Ogemaw County1
- Roscommon County1
- Grand Traverse County1
Nearby
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.