Alert archive / Michigan / Macomb County
Weather alerts in Macomb County, Michigan, 2020
111 weather alerts in 2020, 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 2020. Tap one for its archive.
- Alerts
- 111
- Warnings
- 30
- Watches
- 15
- Advisories
- 27
- Busiest month
- January16 alerts
- Busiest day
- January 11, 20204 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 7, 5:17 PM EST | Special Weather Statement | DTX | 43 min |
| Jan 8, 9:35 AM EST | Special Weather Statement | DTX | 55 min |
| Jan 9, 2:00 AM EST | Lakeshore Flood Advisory | DTX | 33 hr |
| Jan 9, 2:17 PM EST | Flood Watch | DTX | 50 hr |
| Jan 10, 1:33 PM EST | Lakeshore Flood Advisory | DTX | 32 hr |
| Jan 10, 3:34 PM EST | Winter Weather Advisory | DTX | 36 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | 48 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | 28 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | 25 hr |
| Jan 11, 11:37 AM EST | Areal Flood Warning | DTX | 24 hr |
| Jan 12, 10:20 PM EST | Winter Weather Advisory | DTX | 10 hr |
| Jan 16, 11:41 AM EST | Special Weather Statement | DTX | 94 min |
| Jan 16, 2:37 PM EST | Winter Storm Watch | DTX | 13 hr |
| Jan 17, 3:55 AM EST | Winter Storm Warning | DTX | 31 hr |
| Jan 17, 1:05 PM EST | Lakeshore Flood Warning | DTX | 33 hr |
| Jan 24, 9:34 PM EST | Dense Fog Advisory | DTX | 10 hr |
| Feb 5, 3:21 PM EST | Winter Weather Advisory | DTX | 17 hr |
| Feb 9, 3:16 AM EST | Winter Weather Advisory | DTX | 19 hr |
| Feb 14, 4:04 PM EST | Lakeshore Flood Statement | DTX | 32 hr |
| Feb 24, 3:10 PM EST | Winter Storm Watch | DTX | 25 hr |
| Feb 25, 3:45 PM EST | Winter Weather Advisory | DTX | 30 hr |
| Mar 28, 3:41 PM EDT | Wind Advisory | DTX | 28 hr |
| Mar 28, 6:31 PM EDT | Lakeshore Flood Warning | DTX | 33 hr |
| Apr 7, 7:18 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 7, 8:41 PM EDT | Severe Thunderstorm Warning | DTX | 64 min |
| Apr 11, 3:40 PM EDT | High Wind Watch | DTX | 24 hr |
| Apr 12, 3:26 PM EDT | Wind Advisory | DTX | 31 hr |
| Apr 13, 7:48 PM EDT | Lakeshore Flood Statement | DTX | 14 hr |
| Apr 21, 12:14 AM EDT | Special Weather Statement | DTX | 61 min |
| Apr 23, 6:50 AM EDT | Lakeshore Flood Warning | DTX | 17 hr |
| Apr 25, 4:07 AM EDT | Lakeshore Flood Watch | DTX | 11 hr |
| Apr 25, 3:10 PM EDT | Lakeshore Flood Warning | DTX | 37 hr |
| Apr 29, 3:57 AM EDT | Lakeshore Flood Statement | DTX | 18 hr |
| May 2, 5:44 AM EDT | Lakeshore Flood Statement | DTX | 14 hr |
| May 7, 3:53 PM EDT | Freeze Warning | DTX | 41 hr |
| May 11, 3:16 AM EDT | Freeze Warning | DTX | 29 hr |
| May 12, 12:26 PM EDT | Freeze Warning | DTX | 20 hr |
| May 12, 8:44 PM EDT | Lakeshore Flood Statement | DTX | 2 hr |
| May 14, 3:45 PM EDT | Flood Watch | DTX | 16 hr |
| May 16, 3:04 PM EDT | Flood Watch | DTX | 56 hr |
| May 16, 3:41 PM EDT | Lakeshore Flood Warning | DTX | 6 days |
| May 29, 10:38 AM EDT | Special Weather Statement | DTX | 52 min |
| May 29, 11:30 AM EDT | Special Weather Statement | DTX | 30 min |
| Jun 2, 9:34 AM EDT | Lakeshore Flood Statement | DTX | 12 hr |
| Jun 3, 1:56 AM EDT | Mesoscale Discussion | SPC | 94 min |
| Jun 3, 3:09 AM EDT | Special Weather Statement | DTX | 66 min |
| Jun 3, 5:57 AM EDT | Lakeshore Flood Statement | DTX | 6 hr |
| Jun 6, 5:08 PM EDT | Lakeshore Flood Statement | DTX | 5 hr |
| Jun 9, 4:57 PM EDT | Lakeshore Flood Warning | DTX | 47 hr |
| Jun 10, 12:41 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 10, 3:03 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 10, 4:40 PM EDT | Severe Thunderstorm Warning | DTX | 80 min |
| Jun 10, 5:59 PM EDT | Severe Thunderstorm Warning | DTX | 61 min |
| Jun 11, 9:23 PM EDT | Special Weather Statement | DTX | 52 min |
| Jun 11, 10:01 PM EDT | Special Weather Statement | DTX | 44 min |
| Jun 13, 3:48 AM EDT | Lakeshore Flood Warning | DTX | 60 hr |
| Jun 26, 7:57 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 26, 10:57 PM EDT | Areal Flood Advisory | DTX | 4 hr |
| Jun 26, 11:39 PM EDT | Severe Thunderstorm Warning | DTX | 59 min |
| Jul 7, 4:03 AM EDT | Excessive Heat Watch | DTX | 24 hr |
| Jul 7, 4:03 AM EDT | Heat Advisory | DTX | 68 hr |
| Jul 8, 1:34 PM EDT | Special Weather Statement | DTX | 56 min |
| Jul 9, 6:07 PM EDT | Severe Thunderstorm Warning | DTX | 23 min |
| Jul 10, 1:06 PM EDT | Special Weather Statement | DTX | 54 min |
| Jul 10, 1:23 PM EDT | Severe Thunderstorm Warning | DTX | 52 min |
| Jul 10, 1:57 PM EDT | Severe Thunderstorm Warning | DTX | 63 min |
| Jul 10, 3:06 PM EDT | Flash Flood Watch | DTX | 10 hr |
| Jul 10, 10:25 PM EDT | Flash Flood Warning | DTX | 3 hr |
| Jul 19, 3:05 AM EDT | Heat Advisory | DTX | 10 hr |
| Jul 19, 8:42 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 19, 10:49 AM EDT | Special Weather Statement | DTX | 56 min |
| Jul 19, 11:49 AM EDT | Severe Thunderstorm Warning | DTX | 56 min |
| Aug 1, 3:51 AM EDT | Flash Flood Watch | DTX | 33 hr |
| Aug 2, 6:33 AM EDT | Flash Flood Warning | DTX | 72 min |
| Aug 10, 6:17 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Aug 15, 8:42 PM EDT | Special Weather Statement | DTX | 48 min |
| Aug 27, 3:15 PM EDT | Special Weather Statement | DTX | 60 min |
| Aug 28, 5:36 AM EDT | Areal Flood Advisory | DTX | 3 hr |
| Aug 28, 6:11 AM EDT | Flash Flood Warning | DTX | 4 hr |
| Aug 28, 10:02 AM EDT | Areal Flood Warning | DTX | 6 hr |
| Aug 29, 1:17 AM EDT | Special Weather Statement | DTX | 43 min |
| Sep 6, 3:38 AM EDT | Lakeshore Flood Warning | DTX | 30 hr |
| Sep 6, 11:57 PM EDT | Special Weather Statement | DTX | 78 min |
| Sep 7, 1:57 AM EDT | Special Weather Statement | DTX | 2 hr |
| Sep 18, 11:10 AM EDT | Frost Advisory | DTX | 22 hr |
| Sep 26, 9:28 PM EDT | Lakeshore Flood Statement | DTX | 15 hr |
| Oct 1, 3:11 PM EDT | Special Weather Statement | DTX | 64 min |
| Oct 2, 2:38 PM EDT | Frost Advisory | DTX | 17 hr |
| Oct 14, 7:24 AM EDT | Lakeshore Flood Statement | DTX | 23 hr |
| Oct 15, 2:11 PM EDT | Freeze Warning | DTX | 19 hr |
| Oct 16, 2:58 PM EDT | Frost Advisory | DTX | 17 hr |
| Oct 17, 3:31 AM EDT | Lakeshore Flood Advisory | DTX | 36 hr |
| Oct 22, 10:04 PM EDT | Lakeshore Flood Statement | DTX | 20 hr |
| Oct 23, 1:21 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Oct 23, 1:56 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Oct 23, 4:43 PM EDT | Special Weather Statement | DTX | 47 min |
| Oct 31, 4:03 PM EDT | Lakeshore Flood Advisory | DTX | 19 hr |
| Nov 1, 3:09 AM EST | Wind Advisory | DTX | 19 hr |
| Nov 10, 10:56 PM EST | Special Weather Statement | DTX | 64 min |
| Nov 14, 3:13 AM EST | High Wind Watch | DTX | 11 hr |
| Nov 14, 2:41 PM EST | Wind Advisory | DTX | 12 hr |
| Nov 15, 3:06 AM EST | High Wind Warning | DTX | 20 hr |
| Nov 15, 9:58 AM EST | Mesoscale Discussion | SPC | 92 min |
| Nov 15, 6:59 PM EST | Wind Advisory | DTX | 8 hr |
| Nov 18, 12:07 PM EST | Lakeshore Flood Advisory | DTX | 29 hr |
| Nov 19, 2:28 AM EST | Wind Advisory | DTX | 15 hr |
| Nov 22, 4:05 AM EST | Winter Weather Advisory | DTX | 11 hr |
| Nov 30, 3:24 AM EST | Winter Weather Advisory | DTX | 36 hr |
| Dec 16, 6:56 AM EST | Lakeshore Flood Statement | DTX | 8 hr |
| Dec 21, 7:37 PM EST | Special Weather Statement | DTX | 53 min |
| Dec 29, 3:57 AM EST | Winter Weather Advisory | DTX | 32 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.