Alert archive / Michigan / Saint Clair County
Weather alerts in Saint Clair County, Michigan, 2011
111 weather alerts in 2011, 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 2011. Tap one for its archive.
- Alerts
- 111
- Warnings
- 27
- Watches
- 27
- Advisories
- 36
- Busiest month
- May18 alerts
- Busiest day
- June 22, 201110 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 8, 4:18 AM EST | Lake Effect Snow Advisory | DTX | 12 hr |
| Jan 11, 4:03 AM EST | Winter Weather Advisory | DTX | 20 hr |
| Jan 12, 3:52 AM EST | Lake Effect Snow Advisory | DTX | 8 hr |
| Jan 17, 3:41 PM EST | Winter Weather Advisory | DTX | 20 hr |
| Jan 19, 4:27 AM EST | Freezing Rain Advisory | DTX | 3 hr |
| Jan 21, 4:31 PM EST | Wind Chill Advisory | DTX | 5 hr |
| Jan 23, 7:04 PM EST | Wind Chill Advisory | DTX | 8 hr |
| Jan 28, 3:47 AM EST | Winter Weather Advisory | DTX | 30 hr |
| Jan 30, 4:24 AM EST | Winter Storm Watch | DTX | 48 hr |
| Feb 1, 4:25 AM EST | Blizzard Warning | DTX | 37 hr |
| Feb 1, 7:28 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 2, 7:05 AM EST | Winter Weather Advisory | DTX | 12 hr |
| Feb 5, 10:42 AM EST | Winter Weather Advisory | DTX | 8 hr |
| Feb 18, 1:54 PM EST | Wind Advisory | DTX | 12 hr |
| Feb 19, 3:17 AM EST | Winter Storm Watch | DTX | 25 hr |
| Feb 20, 4:10 AM EST | Winter Storm Warning | DTX | 26 hr |
| Feb 24, 4:24 PM EST | Winter Weather Advisory | DTX | 17 hr |
| Mar 4, 4:09 AM EST | Winter Weather Advisory | DTX | 10 hr |
| Mar 4, 2:49 PM EST | Flood Watch | DTX | 20 hr |
| Mar 8, 10:51 PM EST | Winter Weather Advisory | DTX | 14 hr |
| Mar 9, 9:10 PM EST | Dense Fog Advisory | DTX | 12 hr |
| Mar 10, 4:30 AM EST | Winter Storm Watch | DTX | 12 hr |
| Mar 10, 4:20 PM EST | Winter Weather Advisory | DTX | 17 hr |
| Mar 11, 3:53 AM EST | Winter Storm Warning | DTX | 7 hr |
| Mar 21, 4:57 PM EDT | Winter Storm Watch | DTX | 19 hr |
| Mar 22, 4:18 AM EDT | Winter Storm Warning | DTX | 34 hr |
| Mar 22, 9:57 PM EDT | Mesoscale Discussion | SPC | 5 hr |
| Apr 16, 3:59 PM EDT | Wind Advisory | DTX | 27 hr |
| Apr 17, 4:17 PM EDT | Winter Weather Advisory | DTX | 19 hr |
| Apr 26, 3:02 PM EDT | Tornado Watch | SPC | 7 hr |
| Apr 28, 4:16 AM EDT | Areal Flood Advisory | DTX | 6 hr |
| May 4, 2:46 PM EDT | Frost Advisory | DTX | 17 hr |
| May 20, 4:19 AM EDT | Dense Fog Advisory | DTX | 6 hr |
| May 22, 3:15 PM EDT | Mesoscale Discussion | SPC | 60 min |
| May 22, 3:41 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 23, 12:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 23, 2:15 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 23, 4:15 PM EDT | Severe Thunderstorm Warning | DTX | 45 min |
| May 23, 6:40 PM EDT | Mesoscale Discussion | SPC | 65 min |
| May 25, 9:43 AM EDT | Flood Watch | DTX | 30 hr |
| May 25, 11:34 AM EDT | Areal Flood Warning | DTX | 36 hr |
| May 29, 11:26 AM EDT | Flood Watch | DTX | 8 hr |
| May 29, 1:29 PM EDT | Tornado Watch | SPC | 7 hr |
| May 29, 4:17 PM EDT | Mesoscale Discussion | SPC | 88 min |
| May 29, 6:13 PM EDT | Severe Thunderstorm Warning | DTX | 36 min |
| May 29, 6:51 PM EDT | Mesoscale Discussion | SPC | 54 min |
| May 31, 4:15 AM EDT | Heat Advisory | DTX | 16 hr |
| May 31, 3:33 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 31, 7:26 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 4, 3:08 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 7, 9:52 AM EDT | Heat Advisory | DTX | 38 hr |
| Jun 9, 2:20 AM EDT | Severe Thunderstorm Warning | DTX | 40 min |
| Jun 17, 2:00 AM EDT | Dense Fog Advisory | DTX | 8 hr |
| Jun 21, 4:47 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jun 21, 4:57 PM EDT | Tornado Watch | SPC | 7 hr |
| Jun 21, 10:40 PM EDT | Areal Flood Advisory | DTX | 4 hr |
| Jun 21, 10:46 PM EDT | Severe Thunderstorm Warning | DTX | 49 min |
| Jun 22, 4:22 AM EDT | Flash Flood Watch | DTX | 15 hr |
| Jun 22, 11:46 AM EDT | Mesoscale Discussion | SPC | 119 min |
| Jun 22, 1:14 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 22, 3:42 PM EDT | Severe Thunderstorm Warning | DTX | 93 min |
| Jun 22, 4:12 PM EDT | Tornado Warning | DTX | 63 min |
| Jun 22, 4:35 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Jun 22, 5:15 PM EDT | Tornado Warning | DTX | 15 min |
| Jun 22, 5:40 PM EDT | Severe Thunderstorm Warning | DTX | 80 min |
| Jun 22, 8:16 PM EDT | Areal Flood Warning | DTX | 20 hr |
| Jun 23, 8:13 PM EDT | Areal Flood Advisory | DTX | 3 hr |
| Jul 2, 4:58 AM EDT | Heat Advisory | DTX | 15 hr |
| Jul 2, 2:06 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Jul 2, 2:24 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 2, 6:24 PM EDT | Severe Thunderstorm Warning | DTX | 66 min |
| Jul 2, 6:42 PM EDT | Severe Thunderstorm Warning | DTX | 63 min |
| Jul 2, 7:17 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Jul 2, 7:41 PM EDT | Severe Thunderstorm Warning | DTX | 37 min |
| Jul 11, 8:10 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Jul 11, 9:07 AM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 18, 12:48 PM EDT | Heat Advisory | DTX | 39 hr |
| Jul 18, 4:21 PM EDT | Excessive Heat Watch | DTX | 36 hr |
| Jul 20, 3:57 AM EDT | Excessive Heat Warning | DTX | 60 hr |
| Jul 28, 3:16 PM EDT | Flash Flood Watch | DTX | 16 hr |
| Jul 29, 2:15 AM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 1, 3:47 AM EDT | Mesoscale Discussion | SPC | 58 min |
| Aug 13, 5:28 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 13, 7:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 13, 7:37 PM EDT | Severe Thunderstorm Warning | DTX | 53 min |
| Aug 13, 8:18 PM EDT | Severe Thunderstorm Warning | DTX | 31 min |
| Aug 20, 12:04 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 20, 1:41 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 20, 3:43 PM EDT | Severe Thunderstorm Warning | DTX | 24 min |
| Aug 20, 4:37 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Aug 20, 5:21 PM EDT | Severe Thunderstorm Warning | DTX | 34 min |
| Aug 21, 2:42 AM EDT | Dense Fog Advisory | DTX | 6 hr |
| Aug 24, 5:43 PM EDT | Severe Thunderstorm Warning | DTX | 47 min |
| Aug 24, 6:00 PM EDT | Tornado Watch | SPC | 5 hr |
| Aug 24, 7:36 PM EDT | Severe Thunderstorm Warning | DTX | 54 min |
| Aug 24, 8:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 24, 8:29 PM EDT | Severe Thunderstorm Warning | DTX | 46 min |
| Sep 2, 3:18 AM EDT | Heat Advisory | DTX | 17 hr |
| Sep 3, 7:22 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 3, 4:05 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 3, 6:02 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Sep 3, 8:29 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Sep 3, 9:08 PM EDT | Severe Thunderstorm Warning | DTX | 37 min |
| Sep 4, 12:39 AM EDT | Severe Thunderstorm Warning | DTX | 81 min |
| Sep 15, 3:21 PM EDT | Frost Advisory | DTX | 18 hr |
| Sep 20, 2:22 AM EDT | Dense Fog Advisory | DTX | 8 hr |
| Oct 7, 4:09 AM EDT | Dense Fog Advisory | DTX | 5 hr |
| Oct 15, 3:53 AM EDT | Wind Advisory | DTX | 14 hr |
| Nov 9, 11:01 AM EST | Wind Advisory | DTX | 12 hr |
| Nov 28, 12:53 PM EST | Flood Watch | DTX | 21 hr |
| Dec 21, 7:10 AM EST | Dense Fog Advisory | DTX | 5 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 archive20102012
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.