Alert archive / Michigan / Macomb County
Weather alerts in Macomb County, Michigan, 2021
132 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Macomb County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 132
- Warnings
- 30
- Watches
- 14
- Advisories
- 32
- Busiest month
- June28 alerts
- Busiest day
- August 12, 20217 alerts
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 | Lasted |
|---|---|---|---|
| Jan 25, 3:37 PM EST | Winter Weather Advisory | DTX | 31 hr |
| Feb 4, 3:59 AM EST | Winter Weather Advisory | DTX | 39 hr |
| Feb 14, 3:57 PM EST | Winter Weather Advisory | DTX | 18 hr |
| Feb 15, 10:10 AM EST | Winter Storm Warning | DTX | 26 hr |
| Feb 15, 3:52 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Mar 17, 3:26 PM EDT | Lakeshore Flood Advisory | DTX | 37 hr |
| Mar 18, 3:28 AM EDT | Wind Advisory | DTX | 17 hr |
| Apr 20, 3:14 AM EDT | Freeze Warning | DTX | 53 hr |
| May 9, 2:53 PM EDT | Frost Advisory | DTX | 17 hr |
| May 10, 2:23 PM EDT | Frost Advisory | DTX | 17 hr |
| May 11, 2:41 PM EDT | Frost Advisory | DTX | 17 hr |
| May 12, 3:28 PM EDT | Frost Advisory | DTX | 16 hr |
| Jun 8, 4:18 PM EDT | Special Weather Statement | DTX | 57 min |
| Jun 8, 4:53 PM EDT | Special Weather Statement | DTX | 52 min |
| Jun 11, 7:50 PM EDT | Special Weather Statement | DTX | 55 min |
| Jun 13, 12:35 AM EDT | Special Weather Statement | DTX | 55 min |
| Jun 18, 7:52 AM EDT | Special Weather Statement | DTX | 83 min |
| Jun 20, 6:06 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 20, 9:56 PM EDT | Special Weather Statement | DTX | 64 min |
| Jun 21, 1:00 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 21, 2:14 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 21, 4:01 AM EDT | Special Weather Statement | DTX | 59 min |
| Jun 21, 4:58 AM EDT | Special Weather Statement | DTX | 62 min |
| Jun 25, 5:12 PM EDT | Special Weather Statement | DTX | 78 min |
| Jun 25, 5:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 25, 5:52 PM EDT | Special Weather Statement | DTX | 38 min |
| Jun 25, 6:24 PM EDT | Areal Flood Advisory | DTX | 3 hr |
| Jun 25, 6:33 PM EDT | Special Weather Statement | DTX | 87 min |
| Jun 25, 8:02 PM EDT | Special Weather Statement | DTX | 28 min |
| Jun 26, 2:20 AM EDT | Areal Flood Advisory | DTX | 3 hr |
| Jun 26, 4:00 AM EDT | Flood Watch | DTX | 22 hr |
| Jun 26, 8:57 AM EDT | River Flood Warning | DTX | 17 hr |
| Jun 26, 4:04 PM EDT | Tornado Watch | SPC | 6 hr |
| Jun 26, 7:08 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Jun 26, 9:23 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Jun 28, 9:09 PM EDT | Special Weather Statement | DTX | 66 min |
| Jun 29, 12:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 29, 2:30 PM EDT | Special Weather Statement | DTX | 60 min |
| Jun 29, 3:09 PM EDT | Areal Flood Advisory | DTX | 90 min |
| Jun 29, 3:09 PM EDT | Severe Thunderstorm Warning | DTX | 23 min |
| Jun 30, 9:51 PM EDT | Special Weather Statement | DTX | 24 min |
| Jul 6, 6:40 PM EDT | Special Weather Statement | DTX | 35 min |
| Jul 6, 6:57 PM EDT | Special Weather Statement | DTX | 33 min |
| Jul 6, 7:10 PM EDT | Special Weather Statement | DTX | 35 min |
| Jul 7, 1:31 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 7, 3:26 PM EDT | Severe Thunderstorm Warning | DTX | 49 min |
| Jul 7, 3:59 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 7, 5:09 PM EDT | Severe Thunderstorm Warning | DTX | 51 min |
| Jul 7, 5:31 PM EDT | Areal Flood Advisory | DTX | 112 min |
| Jul 7, 5:44 PM EDT | Special Weather Statement | DTX | 31 min |
| Jul 8, 4:44 PM EDT | Severe Thunderstorm Warning | DTX | 31 min |
| Jul 13, 1:42 PM EDT | Special Weather Statement | DTX | 78 min |
| Jul 13, 4:57 PM EDT | Special Weather Statement | DTX | 93 min |
| Jul 16, 11:09 AM EDT | Areal Flood Advisory | DTX | 6 hr |
| Jul 16, 6:32 PM EDT | River Flood Warning | DTX | 5 hr |
| Jul 20, 5:59 PM EDT | Severe Thunderstorm Warning | DTX | 61 min |
| Jul 20, 6:43 PM EDT | Severe Thunderstorm Warning | DTX | 62 min |
| Jul 24, 3:16 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 24, 6:21 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 24, 7:07 PM EDT | Special Weather Statement | DTX | 53 min |
| Jul 24, 7:52 PM EDT | Tornado Warning | DTX | 22 min |
| Jul 24, 8:01 PM EDT | Severe Thunderstorm Warning | DTX | 59 min |
| Jul 24, 8:07 PM EDT | Tornado Warning | DTX | 12 min |
| Jul 24, 8:45 PM EDT | Flash Flood Warning | DTX | 4 hr |
| Jul 25, 4:03 AM EDT | Dense Fog Advisory | DTX | 5 hr |
| Jul 28, 2:36 PM EDT | Flash Flood Watch | DTX | 17 hr |
| Jul 29, 7:58 PM EDT | Special Weather Statement | DTX | 47 min |
| Aug 9, 3:12 PM EDT | Areal Flood Advisory | DTX | 101 min |
| Aug 9, 3:13 PM EDT | Severe Thunderstorm Warning | DTX | 44 min |
| Aug 10, 10:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Aug 11, 4:04 AM EDT | Heat Advisory | DTX | 13 hr |
| Aug 11, 2:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Aug 11, 2:32 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 11, 3:36 PM EDT | Severe Thunderstorm Warning | DTX | 69 min |
| Aug 11, 10:17 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Aug 11, 11:34 PM EDT | Special Weather Statement | DTX | 56 min |
| Aug 12, 5:18 AM EDT | Areal Flood Advisory | DTX | 3 hr |
| Aug 12, 5:41 AM EDT | Flash Flood Warning | DTX | 3 hr |
| Aug 12, 7:09 AM EDT | Severe Thunderstorm Warning | DTX | 45 min |
| Aug 12, 8:42 AM EDT | Areal Flood Advisory | DTX | 3 hr |
| Aug 12, 11:53 AM EDT | River Flood Warning | DTX | 7 hr |
| Aug 22, 8:35 PM EDT | Special Weather Statement | DTX | 55 min |
| Aug 24, 6:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 24, 8:31 PM EDT | Special Weather Statement | DTX | 44 min |
| Aug 24, 8:36 PM EDT | Areal Flood Advisory | DTX | 2 hr |
| Aug 24, 9:28 PM EDT | Areal Flood Advisory | DTX | 92 min |
| Aug 24, 9:40 PM EDT | Special Weather Statement | DTX | 35 min |
| Aug 25, 3:21 AM EDT | Heat Advisory | DTX | 17 hr |
| Aug 27, 12:22 PM EDT | Special Weather Statement | DTX | 68 min |
| Aug 27, 12:57 PM EDT | Special Weather Statement | DTX | 63 min |
| Aug 28, 3:42 AM EDT | Heat Advisory | DTX | 16 hr |
| Aug 29, 1:46 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 29, 4:27 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Aug 29, 6:37 PM EDT | Severe Thunderstorm Warning | DTX | 83 min |
| Sep 7, 2:48 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 7, 3:20 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 7, 5:37 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Sep 7, 7:21 PM EDT | Special Weather Statement | DTX | 24 min |
| Sep 7, 9:00 PM EDT | High Wind Warning | DTX | 94 min |
| Sep 12, 5:22 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Sep 12, 6:21 PM EDT | Special Weather Statement | DTX | 69 min |
| Sep 12, 6:52 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Sep 12, 8:56 PM EDT | Severe Thunderstorm Warning | DTX | 39 min |
| Sep 13, 1:40 PM EDT | Special Weather Statement | DTX | 65 min |
| Sep 14, 3:08 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 14, 3:41 PM EDT | Severe Thunderstorm Warning | DTX | 24 min |
| Sep 14, 4:11 PM EDT | Severe Thunderstorm Warning | DTX | 36 min |
| Sep 14, 6:04 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Sep 14, 7:46 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Sep 14, 8:03 PM EDT | Special Weather Statement | DTX | 42 min |
| Sep 14, 8:30 PM EDT | Severe Thunderstorm Warning | DTX | 36 min |
| Sep 21, 3:08 AM EDT | Flood Watch | DTX | 48 hr |
| Sep 21, 5:33 PM EDT | Special Weather Statement | DTX | 57 min |
| Sep 21, 6:32 PM EDT | Special Weather Statement | DTX | 58 min |
| Sep 22, 4:47 AM EDT | River Flood Warning | DTX | 42 hr |
| Sep 22, 11:11 AM EDT | River Flood Warning | DTX | 21 days |
| Sep 22, 11:11 AM EDT | River Flood Warning | DTX | 21 days |
| Oct 8, 4:07 PM EDT | Special Weather Statement | DTX | 38 min |
| Oct 23, 3:02 PM EDT | Frost Advisory | DTX | 18 hr |
| Nov 10, 2:24 AM EST | Dense Fog Advisory | DTX | 5 hr |
| Nov 11, 3:28 PM EST | Special Weather Statement | DTX | 62 min |
| Nov 27, 3:21 AM EST | Winter Weather Advisory | DTX | 19 hr |
| Nov 28, 2:42 PM EST | Snow Squall Warning | DTX | 63 min |
| Nov 29, 5:49 PM EST | Winter Weather Advisory | DTX | 10 hr |
| Dec 6, 3:37 AM EST | Wind Advisory | DTX | 15 hr |
| Dec 9, 3:36 PM EST | High Wind Watch | DTX | 23 hr |
| Dec 10, 2:31 PM EST | High Wind Warning | DTX | 25 hr |
| Dec 10, 2:31 PM EST | Wind Advisory | DTX | 18 hr |
| Dec 11, 1:33 AM EST | Special Weather Statement | DTX | 87 min |
| Dec 11, 3:25 PM EST | Wind Advisory | DTX | 4 hr |
| Dec 15, 3:40 AM EST | Wind Advisory | DTX | 40 hr |
| Dec 26, 10:49 PM EST | Winter Weather Advisory | DTX | 10 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 | 15 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 18 |
| Special Weather Statement | 38 |
| Flooding | |
| Flash Flood Warning | 2 |
| River Flood Warning | 6 |
| Flash Flood Watch | 1 |
| Flood Watch | 2 |
| Areal Flood Advisory | 10 |
| Winter | |
| Snow Squall Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Weather Advisory | 6 |
| Heat | |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 5 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 1 |
| Wind Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Coast and beach | |
| Lakeshore Flood Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.