Alert archive / Michigan / Saint Clair County
Weather alerts in Saint Clair County, Michigan, 2021
102 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Saint Clair County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 102
- Warnings
- 18
- Watches
- 12
- Advisories
- 26
- Busiest month
- September21 alerts
- Busiest day
- July 7, 20215 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 2, 4:49 PM EST | Areal Flood Warning | DTX | 67 hr |
| Feb 4, 3:59 AM EST | Winter Weather Advisory | DTX | 39 hr |
| Feb 6, 10:03 AM EST | Areal Flood Advisory | DTX | 5 hr |
| Feb 6, 3:30 PM EST | Areal Flood Warning | DTX | 13 days |
| Feb 14, 3:57 PM EST | Winter Weather Advisory | DTX | 18 hr |
| Feb 15, 10:10 AM EST | Winter Storm Warning | DTX | 26 hr |
| Mar 17, 3:26 PM EDT | Lakeshore Flood Advisory | DTX | 37 hr |
| Mar 18, 3:28 AM EDT | Wind Advisory | DTX | 17 hr |
| Mar 25, 4:07 AM EDT | Lakeshore Flood Advisory | DTX | 36 hr |
| Apr 20, 3:14 AM EDT | Freeze Warning | DTX | 53 hr |
| Apr 25, 3:42 AM EDT | Freeze Warning | DTX | 28 hr |
| Apr 26, 9:15 PM EDT | Special Weather Statement | DTX | 15 min |
| May 9, 2:53 PM EDT | Frost Advisory | DTX | 17 hr |
| May 10, 2:23 PM EDT | Freeze Warning | 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, 6:09 PM EDT | Special Weather Statement | DTX | 66 min |
| Jun 14, 9:52 PM EDT | Beach Hazards Statement | DTX | 24 hr |
| 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, 11:09 PM EDT | Special Weather Statement | DTX | 51 min |
| Jun 21, 4:58 AM EDT | Special Weather Statement | DTX | 62 min |
| Jun 25, 7:47 PM EDT | Special Weather Statement | DTX | 73 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, 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, 3:28 PM EDT | Areal Flood Advisory | DTX | 73 min |
| Jul 1, 3:59 AM EDT | Beach Hazards Statement | DTX | 18 hr |
| Jul 2, 4:05 AM EDT | Beach Hazards Statement | DTX | 18 hr |
| Jul 6, 8:06 PM EDT | Special Weather Statement | DTX | 54 min |
| Jul 7, 1:31 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 7, 2:53 PM EDT | Special Weather Statement | DTX | 37 min |
| Jul 7, 3:10 PM EDT | Severe Thunderstorm Warning | DTX | 65 min |
| Jul 7, 4:15 PM EDT | Severe Thunderstorm Warning | DTX | 30 min |
| Jul 13, 12:52 PM EDT | Special Weather Statement | DTX | 68 min |
| Jul 13, 2:30 PM EDT | Special Weather Statement | DTX | 60 min |
| Jul 13, 4:57 PM EDT | Special Weather Statement | DTX | 93 min |
| Jul 13, 5:21 PM EDT | Special Weather Statement | DTX | 54 min |
| Jul 19, 9:59 PM EDT | Beach Hazards Statement | DTX | 26 hr |
| Jul 20, 5:59 PM EDT | Severe Thunderstorm Warning | DTX | 61 min |
| Jul 21, 2:54 AM EDT | Beach Hazards Statement | DTX | 17 hr |
| 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, 8:07 PM EDT | Tornado Warning | DTX | 12 min |
| Jul 25, 4:03 AM EDT | Dense Fog Advisory | DTX | 5 hr |
| Jul 27, 8:13 PM EDT | Tornado Warning | DTX | 28 min |
| Jul 29, 12:24 PM EDT | Beach Hazards Statement | DTX | 32 hr |
| Aug 9, 3:34 PM EDT | Severe Thunderstorm Warning | DTX | 56 min |
| Aug 10, 10:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| 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 28, 3:42 AM EDT | Heat Advisory | DTX | 16 hr |
| Aug 28, 3:45 PM EDT | Special Weather Statement | DTX | 60 min |
| Aug 28, 6:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Aug 28, 8:22 PM EDT | Special Weather Statement | DTX | 68 min |
| 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 1, 3:40 AM EDT | Beach Hazards Statement | DTX | 18 hr |
| 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, 8:49 PM EDT | Special Weather Statement | DTX | 56 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, 6:04 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Sep 14, 6:53 PM EDT | Special Weather Statement | DTX | 52 min |
| Sep 14, 8:03 PM EDT | Special Weather Statement | DTX | 42 min |
| Sep 21, 3:08 AM EDT | Flood Watch | DTX | 48 hr |
| Sep 21, 3:36 PM EDT | Lakeshore Flood Advisory | DTX | 44 hr |
| Sep 21, 6:32 PM EDT | Special Weather Statement | DTX | 58 min |
| Sep 22, 11:22 AM EDT | Wind Advisory | DTX | 20 hr |
| Sep 22, 8:25 PM EDT | High Wind Warning | DTX | 11 hr |
| Oct 23, 3:02 PM EDT | Frost Advisory | DTX | 18 hr |
| Oct 24, 4:00 AM EDT | Lakeshore Flood Advisory | DTX | 52 hr |
| Oct 25, 3:20 AM EDT | Wind Advisory | DTX | 17 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 |
| 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 | 7 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 13 |
| Special Weather Statement | 26 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flood Watch | 2 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Weather Advisory | 5 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 3 |
| Frost Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 1 |
| Wind Advisory | 7 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Coast and beach | |
| Lakeshore Flood Advisory | 4 |
| Beach Hazards Statement | 7 |
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.