Alert archive / Michigan / Saint Clair County

Weather alerts in Saint Clair County, Michigan, 2026

112 weather alerts in 2026, 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 2026. Tap one for its archive.

Alerts: 112
Warnings: 21
Watches: 21
Advisories: 26
Busiest month: May21 alerts
Busiest day: May 19, 20266 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 6, 2:32 PM EST	Dense Fog Advisory	DTX	5 hr
Jan 9, 2:28 AM EST	Wind Advisory	DTX	14 hr
Jan 14, 2:18 PM EST	Winter Weather Advisory	DTX	20 hr
Jan 18, 2:45 PM EST	Winter Weather Advisory	DTX	43 hr
Jan 20, 2:29 PM EST	Winter Weather Advisory	DTX	23 hr
Jan 21, 3:00 PM EST	Extreme Cold Watch	DTX	12 hr
Jan 22, 2:56 AM EST	Cold Weather Advisory	DTX	55 hr
Jan 22, 10:45 AM EST	Special Weather Statement	DTX	60 min
Jan 24, 11:23 AM EST	Winter Weather Advisory	DTX	47 hr
Jan 25, 3:09 PM EST	Cold Weather Advisory	DTX	43 hr
Jan 29, 2:17 PM EST	Cold Weather Advisory	DTX	20 hr
Feb 6, 2:30 AM EST	Cold Weather Advisory	DTX	34 hr
Feb 17, 3:07 AM EST	Dense Fog Advisory	DTX	7 hr
Feb 17, 9:59 AM EST	Dense Fog Advisory	DTX	4 hr
Feb 18, 6:42 PM EST	Special Weather Statement	DTX	48 min
Feb 18, 7:03 PM EST	Special Weather Statement	DTX	42 min
Feb 18, 9:32 PM EST	Dense Fog Advisory	DTX	14 hr
Mar 4, 2:31 AM EST	Dense Fog Advisory	DTX	7 hr
Mar 6, 2:37 PM EST	Dense Fog Advisory	DTX	8 hr
Mar 6, 10:07 PM EST	Special Weather Statement	DTX	53 min
Mar 10, 9:58 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
Mar 11, 12:49 AM EDT	Flood Watch	DTX	13 hr
Mar 12, 2:27 AM EDT	High Wind Watch	DTX	11 hr
Mar 12, 1:25 PM EDT	High Wind Warning	DTX	35 hr
Mar 14, 1:35 PM EDT	Wind Advisory	DTX	62 hr
Mar 31, 10:45 AM EDT	Special Weather Statement	DTX	30 min
Mar 31, 12:43 PM EDT	Mesoscale Discussion	SPC	3 hr
Mar 31, 4:20 PM EDT	Special Weather Statement	DTX	25 min
Mar 31, 6:16 PM EDT	Special Weather Statement	DTX	29 min
Apr 4, 7:59 AM EDT	Areal Flood Advisory	DTX	3 hr
Apr 4, 1:30 PM EDT	Flood Watch	DTX	11 hr
Apr 13, 11:12 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 14, 9:41 AM EDT	Flood Watch	DTX	59 hr
Apr 14, 8:54 PM EDT	Tornado Watch	SPC	6 hr
Apr 15, 1:00 AM EDT	Special Weather Statement	DTX	60 min
Apr 17, 2:46 AM EDT	Dense Fog Advisory	DTX	7 hr
Apr 18, 2:21 PM EDT	Frost Advisory	DTX	20 hr
Apr 18, 2:21 PM EDT	Freeze Watch	DTX	11 hr
Apr 19, 1:26 AM EDT	Freeze Warning	DTX	34 hr
Apr 24, 5:25 PM EDT	Special Weather Statement	DTX	65 min
Apr 30, 12:47 PM EDT	Frost Advisory	DTX	19 hr
Apr 30, 12:47 PM EDT	Freeze Watch	DTX	24 hr
May 1, 12:58 PM EDT	Freeze Warning	DTX	18 hr
May 2, 1:27 PM EDT	Frost Advisory	DTX	18 hr
May 4, 7:57 PM EDT	Severe Thunderstorm Warning	DTX	45 min
May 5, 1:20 AM EDT	Special Weather Statement	DTX	55 min
May 6, 1:22 PM EDT	Frost Advisory	DTX	19 hr
May 9, 1:29 PM EDT	Mesoscale Discussion	SPC	2 hr
May 9, 2:46 PM EDT	Special Weather Statement	DTX	59 min
May 10, 12:49 PM EDT	Frost Advisory	DTX	18 hr
May 11, 2:05 PM EDT	Freeze Warning	DTX	18 hr
May 13, 1:58 AM EDT	Special Weather Statement	DTX	77 min
May 18, 12:38 PM EDT	Mesoscale Discussion	SPC	67 min
May 18, 12:59 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
May 18, 3:53 PM EDT	Severe Thunderstorm Warning	DTX	34 min
May 18, 5:00 PM EDT	Severe Thunderstorm Warning	DTX	75 min
May 19, 1:44 PM EDT	Mesoscale Discussion	SPC	91 min
May 19, 2:01 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
May 19, 2:17 PM EDT	Special Weather Statement	DTX	58 min
May 19, 3:14 PM EDT	Severe Thunderstorm Warning	DTX	76 min
May 19, 3:16 PM EDT	Special Weather Statement	DTX	44 min
May 19, 4:35 PM EDT	Severe Thunderstorm Warning	DTX	44 min
May 22, 4:02 AM EDT	Beach Hazards Statement	DTX	42 hr
Jun 9, 5:25 PM EDT	Special Weather Statement	DTX	80 min
Jun 10, 7:40 PM EDT	Severe Thunderstorm Watch	SPC	3 hr
Jun 10, 9:51 PM EDT	Special Weather Statement	DTX	54 min
Jun 11, 8:08 PM EDT	Tornado Watch	SPC	6 hr
Jun 12, 1:18 AM EDT	Special Weather Statement	DTX	57 min
Jun 16, 1:41 PM EDT	Special Weather Statement	DTX	64 min
Jun 16, 2:39 PM EDT	Special Weather Statement	DTX	36 min
Jun 17, 2:43 AM EDT	Flood Watch	DTX	19 hr
Jun 20, 4:00 PM EDT	Special Weather Statement	DTX	45 min
Jun 25, 2:35 PM EDT	Special Weather Statement	DTX	25 min
Jun 25, 3:15 PM EDT	Severe Thunderstorm Warning	DTX	30 min
Jun 25, 5:14 PM EDT	Special Weather Statement	DTX	61 min
Jun 25, 5:23 PM EDT	Severe Thunderstorm Warning	DTX	29 min
Jun 25, 6:03 PM EDT	Special Weather Statement	DTX	57 min
Jun 25, 6:13 PM EDT	Severe Thunderstorm Warning	DTX	17 min
Jun 28, 1:28 PM EDT	Extreme Heat Watch	DTX	24 hr
Jun 29, 1:57 PM EDT	Extreme Heat Warning	DTX	4 days
Jul 3, 2:35 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 3, 7:02 PM EDT	Severe Thunderstorm Warning	DTX	58 min
Jul 4, 5:16 PM EDT	Special Weather Statement	DTX	44 min
Jul 9, 7:14 PM EDT	Special Weather Statement	DTX	31 min
Jul 13, 1:50 AM EDT	Extreme Heat Watch	DTX	11 hr
Jul 13, 12:54 PM EDT	Heat Advisory	DTX	55 hr
Jul 18, 12:37 PM EDT	Mesoscale Discussion	SPC	113 min
Jul 18, 1:20 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
Jul 18, 1:31 PM EDT	Special Weather Statement	DTX	44 min
Jul 18, 2:04 PM EDT	Severe Thunderstorm Warning	DTX	71 min
Jul 21, 12:29 PM EDT	Severe Thunderstorm Warning	DTX	61 min
Jul 21, 1:22 PM EDT	Severe Thunderstorm Warning	DTX	11 min
Jul 21, 2:42 PM EDT	Special Weather Statement	DTX	33 min
Jul 28, 3:06 AM EDT	Beach Hazards Statement	DTX	19 hr
Jul 29, 3:16 AM EDT	Beach Hazards Statement	DTX	17 hr
Aug 2, 1:57 AM EDT	Flood Watch	DTX	12 hr
Aug 12, 4:02 AM EDT	Dense Fog Advisory	DTX	4 hr
Aug 12, 3:28 PM EDT	Mesoscale Discussion	SPC	2 hr
Aug 12, 3:43 PM EDT	Special Weather Statement	DTX	62 min
Aug 12, 5:15 PM EDT	Special Weather Statement	DTX	60 min
Aug 12, 6:03 PM EDT	Areal Flood Advisory	DTX	3 hr
Aug 12, 6:20 PM EDT	Special Weather Statement	DTX	40 min
Aug 22, 8:47 AM EDT	Special Weather Statement	DTX	58 min
Sep 2, 6:37 AM EDT	Mesoscale Discussion	SPC	113 min
Sep 2, 6:22 PM EDT	Severe Thunderstorm Warning	DTX	73 min
Sep 2, 7:00 PM EDT	Tornado Warning	DTX	45 min
Sep 2, 8:20 PM EDT	Special Weather Statement	DTX	25 min
Sep 3, 8:52 AM EDT	Mesoscale Discussion	SPC	83 min
Sep 3, 11:23 AM EDT	Severe Thunderstorm Warning Considerable damage threat	DTX	67 min
Sep 3, 1:44 PM EDT	Mesoscale Discussion	SPC	3 hr
Sep 3, 1:59 PM EDT	Severe Thunderstorm Watch	SPC	3 hr
Sep 3, 2:48 PM EDT	Severe Thunderstorm Warning	DTX	57 min

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	1
Severe Thunderstorm Watch	8
Tornado Watch	2
Mesoscale Discussion	9
Special Weather Statement	32
Flooding
Flood Watch	5
Areal Flood Advisory	2
Winter
Winter Weather Advisory	4
Heat
Extreme Heat Warning	1
Extreme Heat Watch	2
Heat Advisory	1
Cold
Freeze Warning	3
Extreme Cold Watch	1
Freeze Watch	2
Cold Weather Advisory	4
Frost Advisory	5
Wind and dust
High Wind Warning	1
High Wind Watch	1
Wind Advisory	2
Fog and smoke
Dense Fog Advisory	8
Coast and beach
Beach Hazards Statement	3

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2025

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.