Alert archive / Missouri / St. Clair County

Weather alerts in St. Clair County, Missouri, 2010

180 weather alerts in 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

St. Clair County and its neighbors

Each county as a circle sized by its count in 2010. Tap one for its archive.

Alerts: 180
Warnings: 47
Watches: 47
Advisories: 35
Busiest month: July29 alerts
Busiest day: July 11, 201010 alerts

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Jan 2, 2:59 PM CST	Winter Weather Advisory	SGF	21 hr
Jan 4, 2:59 PM CST	Wind Chill Advisory	SGF	19 hr
Jan 5, 2:23 PM CST	Winter Weather Advisory	SGF	46 hr
Jan 6, 3:43 AM CST	Wind Chill Advisory	SGF	66 hr
Jan 14, 1:37 PM CST	Dense Fog Advisory	SGF	22 hr
Jan 15, 2:42 PM CST	Freezing Fog Advisory	SGF	19 hr
Jan 16, 1:45 PM CST	Dense Fog Advisory	SGF	22 hr
Jan 17, 2:10 PM CST	Dense Fog Advisory	SGF	21 hr
Jan 18, 1:07 PM CST	Dense Fog Advisory	SGF	20 hr
Jan 24, 12:50 AM CST	Areal Flood Warning	SGF	11 hr
Jan 28, 3:32 AM CST	Winter Weather Advisory	SGF	47 hr
Feb 2, 9:38 PM CST	Freezing Fog Advisory	SGF	14 hr
Feb 4, 3:31 AM CST	Winter Weather Advisory	SGF	44 hr
Feb 6, 3:28 AM CST	Winter Storm Watch	SGF	35 hr
Feb 7, 2:36 PM CST	Winter Weather Advisory	SGF	37 hr
Feb 13, 1:52 AM CST	Freezing Fog Advisory	SGF	8 hr
Feb 13, 3:36 AM CST	Winter Weather Advisory	SGF	57 hr
Mar 10, 3:42 PM CST	Severe Thunderstorm Watch	SPC	6 hr
Mar 10, 6:20 PM CST	Severe Thunderstorm Warning	SGF	38 min
Mar 10, 7:13 PM CST	Mesoscale Discussion	SPC	62 min
Mar 18, 3:46 AM CDT	Dense Fog Advisory	SGF	6 hr
Mar 19, 4:15 AM CDT	Winter Storm Watch	SGF	24 hr
Mar 19, 2:30 PM CDT	Flood Watch	SGF	3 days
Mar 19, 3:21 PM CDT	Winter Storm Warning	SGF	52 hr
Mar 20, 7:45 PM CDT	Flash Flood Warning	SGF	6 hr
Mar 23, 9:05 PM CDT	Flood Watch	SGF	31 hr
Mar 26, 2:41 PM CDT	Flood Watch	SGF	33 hr
Mar 30, 5:47 AM CDT	Fire Weather Watch	SGF	8 hr
Mar 30, 10:36 AM CDT	Red Flag Warning	SGF	8 hr
Mar 30, 2:15 PM CDT	Red Flag Warning	SGF	29 hr
Apr 2, 8:28 AM CDT	Mesoscale Discussion	SPC	92 min
Apr 4, 8:25 PM CDT	Mesoscale Discussion	SPC	65 min
Apr 4, 8:43 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Apr 4, 11:16 PM CDT	Mesoscale Discussion	SPC	59 min
Apr 6, 3:45 AM CDT	Wind Advisory	SGF	15 hr
Apr 6, 9:28 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 6, 11:24 PM CDT	Mesoscale Discussion	SPC	66 min
Apr 7, 1:10 AM CDT	Mesoscale Discussion	SPC	95 min
Apr 8, 3:35 AM CDT	Frost Advisory	SGF	29 hr
Apr 22, 4:56 PM CDT	Mesoscale Discussion	SPC	34 min
Apr 28, 3:40 PM CDT	Wind Advisory	SGF	27 hr
Apr 30, 3:01 AM CDT	Wind Advisory	SGF	7 hr
Apr 30, 10:20 AM CDT	Severe Thunderstorm Watch	SPC	5 hr
May 1, 3:11 PM CDT	Mesoscale Discussion	SPC	94 min
May 10, 8:47 PM CDT	Severe Thunderstorm Warning	SGF	58 min
May 10, 8:56 PM CDT	Tornado Warning	SGF	39 min
May 11, 8:40 PM CDT	Mesoscale Discussion	SPC	2 hr
May 11, 11:49 PM CDT	Flash Flood Warning	SGF	6 hr
May 12, 12:40 AM CDT	Flash Flood Warning	SGF	6 hr
May 12, 1:13 AM CDT	Severe Thunderstorm Warning	SGF	51 min
May 12, 1:39 AM CDT	Severe Thunderstorm Warning	SGF	66 min
May 12, 2:34 AM CDT	Mesoscale Discussion	SPC	56 min
May 12, 3:54 AM CDT	Flash Flood Watch	SGF	39 hr
May 12, 5:38 AM CDT	Areal Flood Warning	SGF	10 hr
May 12, 5:14 PM CDT	Mesoscale Discussion	SPC	91 min
May 13, 2:20 AM CDT	Mesoscale Discussion	SPC	25 min
May 13, 2:24 AM CDT	Severe Thunderstorm Watch	SPC	3 hr
May 13, 4:23 AM CDT	Mesoscale Discussion	SPC	67 min
May 13, 5:37 AM CDT	Flash Flood Warning	SGF	6 hr
May 16, 9:47 AM CDT	Flash Flood Warning	SGF	6 hr
May 16, 2:22 PM CDT	Areal Flood Warning	SGF	23 hr
May 18, 4:31 AM CDT	Dense Fog Advisory	SGF	4 hr
May 18, 2:20 PM CDT	Flash Flood Watch	SGF	57 hr
May 19, 4:45 PM CDT	Areal Flood Advisory	SGF	4 hr
May 20, 12:32 AM CDT	Areal Flood Warning	SGF	36 hr
May 20, 3:08 PM CDT	Mesoscale Discussion	SPC	2 hr
May 25, 11:26 AM CDT	Mesoscale Discussion	SPC	64 min
May 25, 6:12 PM CDT	Severe Thunderstorm Warning	SGF	20 min
Jun 2, 5:14 PM CDT	Mesoscale Discussion	SPC	61 min
Jun 2, 5:35 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 2, 5:50 PM CDT	Severe Thunderstorm Warning	SGF	53 min
Jun 2, 7:58 PM CDT	Mesoscale Discussion	SPC	62 min
Jun 8, 12:39 PM CDT	Flash Flood Watch	SGF	21 hr
Jun 8, 2:39 PM CDT	Tornado Watch	SPC	8 hr
Jun 8, 8:34 PM CDT	Mesoscale Discussion	SPC	56 min
Jun 12, 3:28 PM CDT	Flash Flood Warning	SGF	6 hr
Jun 13, 12:03 PM CDT	Flash Flood Watch	SGF	21 hr
Jun 13, 12:30 PM CDT	Mesoscale Discussion	SPC	30 min
Jun 13, 12:47 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 13, 2:14 PM CDT	Mesoscale Discussion	SPC	61 min
Jun 13, 3:41 PM CDT	Mesoscale Discussion	SPC	64 min
Jun 13, 9:00 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 14, 1:31 AM CDT	Mesoscale Discussion	SPC	119 min
Jun 16, 5:20 PM CDT	Mesoscale Discussion	SPC	55 min
Jun 16, 5:37 PM CDT	Severe Thunderstorm Watch	SPC	3 hr
Jun 19, 7:18 AM CDT	Flash Flood Warning	SGF	4 hr
Jun 19, 2:56 PM CDT	Heat Advisory	SGF	4 days
Jun 23, 2:44 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 23, 6:29 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 27, 3:18 PM CDT	Mesoscale Discussion	SPC	57 min
Jun 27, 5:04 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Jul 6, 10:41 AM CDT	Mesoscale Discussion	SPC	2 hr
Jul 7, 3:37 PM CDT	Flash Flood Watch	SGF	39 hr
Jul 8, 8:24 PM CDT	Flash Flood Warning	SGF	6 hr
Jul 11, 9:40 AM CDT	Mesoscale Discussion	SPC	95 min
Jul 11, 10:07 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 11, 12:17 PM CDT	Tornado Watch	SPC	3 hr
Jul 11, 2:06 PM CDT	Mesoscale Discussion	SPC	54 min
Jul 11, 2:10 PM CDT	Severe Thunderstorm Warning	SGF	50 min
Jul 11, 3:19 PM CDT	Mesoscale Discussion	SPC	56 min
Jul 11, 3:37 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 11, 5:27 PM CDT	Severe Thunderstorm Warning	SGF	52 min
Jul 11, 5:57 PM CDT	Flash Flood Warning	SGF	6 hr
Jul 11, 6:04 PM CDT	Mesoscale Discussion	SPC	56 min
Jul 11, 11:58 PM CDT	Areal Flood Warning	SGF	12 hr
Jul 12, 2:52 AM CDT	Flash Flood Watch	SGF	24 hr
Jul 12, 3:30 PM CDT	Mesoscale Discussion	SPC	90 min
Jul 12, 3:55 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 12, 7:56 PM CDT	Mesoscale Discussion	SPC	64 min
Jul 13, 1:50 PM CDT	Heat Advisory	SGF	53 hr
Jul 16, 3:27 PM CDT	Heat Advisory	SGF	8 days
Jul 16, 3:49 PM CDT	Mesoscale Discussion	SPC	86 min
Jul 16, 8:55 PM CDT	Flash Flood Warning	SGF	94 min
Jul 18, 3:46 PM CDT	Excessive Heat Warning	SGF	5 days
Jul 20, 3:32 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 20, 8:32 PM CDT	Mesoscale Discussion	SPC	88 min
Jul 24, 2:22 PM CDT	Mesoscale Discussion	SPC	83 min
Jul 24, 8:03 PM CDT	Mesoscale Discussion	SPC	57 min
Jul 26, 5:35 PM CDT	Severe Thunderstorm Warning	SGF	55 min
Jul 30, 1:49 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 1, 2:45 PM CDT	Heat Advisory	SGF	48 hr
Aug 3, 4:22 AM CDT	Excessive Heat Warning	SGF	46 hr
Aug 4, 5:22 PM CDT	Mesoscale Discussion	SPC	83 min
Aug 6, 3:42 PM CDT	Excessive Heat Watch	SGF	24 hr
Aug 7, 3:23 PM CDT	Heat Advisory	SGF	60 hr
Aug 8, 3:28 PM CDT	Excessive Heat Warning	SGF	6 days
Aug 13, 9:34 PM CDT	Mesoscale Discussion	SPC	56 min
Aug 15, 12:54 AM CDT	Severe Thunderstorm Watch	SPC	4 hr
Aug 20, 3:19 AM CDT	Heat Advisory	SGF	16 hr
Aug 20, 5:20 PM CDT	Mesoscale Discussion	SPC	85 min
Sep 2, 3:20 AM CDT	Flash Flood Watch	SGF	21 hr
Sep 2, 2:17 PM CDT	Mesoscale Discussion	SPC	118 min
Sep 2, 4:25 PM CDT	Mesoscale Discussion	SPC	65 min
Sep 2, 4:43 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Sep 2, 6:15 PM CDT	Severe Thunderstorm Warning	SGF	60 min
Sep 2, 7:12 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 8, 4:03 AM CDT	Flash Flood Watch	SGF	35 hr
Sep 9, 11:20 AM CDT	Areal Flood Advisory	SGF	4 hr
Sep 10, 11:54 AM CDT	Flash Flood Watch	SGF	16 hr
Sep 10, 3:10 PM CDT	Mesoscale Discussion	SPC	95 min
Sep 10, 5:54 PM CDT	Tornado Watch	SPC	7 hr
Sep 15, 10:16 AM CDT	Flash Flood Warning	SGF	6 hr
Sep 15, 1:15 PM CDT	Mesoscale Discussion	SPC	60 min
Sep 15, 3:48 PM CDT	Areal Flood Advisory	SGF	6 hr
Sep 15, 5:03 PM CDT	Mesoscale Discussion	SPC	117 min
Sep 15, 7:30 PM CDT	Flash Flood Watch	SGF	6 hr
Sep 15, 8:04 PM CDT	Severe Thunderstorm Warning	SGF	23 min
Sep 15, 8:34 PM CDT	Flash Flood Warning	SGF	13 hr
Sep 15, 8:39 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Sep 15, 9:01 PM CDT	Severe Thunderstorm Warning	SGF	59 min
Sep 18, 2:21 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Sep 18, 6:09 PM CDT	Mesoscale Discussion	SPC	96 min
Sep 23, 12:28 PM CDT	Flash Flood Watch	SGF	15 hr
Oct 3, 3:59 AM CDT	Frost Advisory	SGF	29 hr
Oct 25, 9:36 PM CDT	Mesoscale Discussion	SPC	24 min
Oct 25, 10:03 PM CDT	Tornado Watch	SPC	9 hr
Oct 26, 12:22 AM CDT	Severe Thunderstorm Warning	SGF	53 min
Oct 27, 3:25 AM CDT	Red Flag Warning	SGF	15 hr
Oct 27, 11:06 AM CDT	Freeze Watch	SGF	17 hr
Oct 28, 3:37 AM CDT	Freeze Warning	SGF	29 hr
Nov 5, 2:38 PM CDT	Fire Weather Watch	SGF	25 hr
Nov 6, 3:45 PM CDT	Red Flag Warning	SGF	27 hr
Nov 7, 3:15 PM CST	Red Flag Warning	SGF	27 hr
Nov 22, 10:50 AM CST	Mesoscale Discussion	SPC	85 min
Nov 24, 2:28 PM CST	Tornado Watch	SPC	6 hr
Nov 24, 3:21 PM CST	Tornado Warning	SGF	24 min
Nov 24, 3:40 PM CST	Tornado Warning	SGF	35 min
Nov 24, 4:13 PM CST	Flash Flood Warning	SGF	6 hr
Nov 24, 4:13 PM CST	Tornado Warning	SGF	47 min
Nov 28, 3:08 AM CST	Red Flag Warning	SGF	15 hr
Dec 11, 3:49 AM CST	Wind Advisory	SGF	38 hr
Dec 15, 3:38 AM CST	Winter Weather Advisory	SGF	31 hr
Dec 23, 11:33 AM CST	Winter Weather Advisory	SGF	45 hr
Dec 31, 12:44 AM CST	Mesoscale Discussion	SPC	61 min
Dec 31, 1:03 AM CST	Tornado Watch	SPC	7 hr
Dec 31, 3:27 AM CST	Mesoscale Discussion	SPC	2 hr
Dec 31, 3:55 AM CST	Wind Advisory	SGF	12 hr
Dec 31, 5:45 AM CST	Mesoscale Discussion	SPC	2 hr
Dec 31, 7:25 AM CST	Severe Thunderstorm Warning	SGF	45 min
Dec 31, 7:29 AM CST	Tornado Watch	SPC	8 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	14
Tornado Warning	4
Severe Thunderstorm Watch	20
Tornado Watch	7
Mesoscale Discussion	51
Flooding
Areal Flood Warning	5
Flash Flood Warning	13
Flash Flood Watch	11
Flood Watch	3
Areal Flood Advisory	3
Winter
Winter Storm Warning	1
Winter Storm Watch	2
Winter Weather Advisory	8
Heat
Excessive Heat Warning	3
Excessive Heat Watch	1
Heat Advisory	6
Cold
Freeze Warning	1
Freeze Watch	1
Frost Advisory	2
Wind Chill Advisory	2
Wind and dust
Wind Advisory	5
Fire
Red Flag Warning	6
Fire Weather Watch	2
Fog and smoke
Dense Fog Advisory	6
Freezing Fog Advisory	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 2009 2011

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.