Alert archive / Tennessee / Williamson County

Weather alerts in Williamson County, Tennessee, 2015

153 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Williamson County and its neighbors

Each county as a circle sized by its count in 2015. Tap one for its archive.

Alerts: 153
Warnings: 39
Watches: 19
Advisories: 39
Busiest month: July25 alerts
Busiest day: June 8, 201510 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 3, 3:08 AM CST	Flash Flood Watch	OHX	18 hr
Jan 7, 2:41 AM CST	Wind Chill Advisory	OHX	30 hr
Feb 14, 10:03 AM CST	Wind Chill Advisory	OHX	23 hr
Feb 14, 10:03 AM CST	Winter Storm Watch	OHX	17 hr
Feb 15, 3:11 AM CST	Winter Storm Warning	OHX	35 hr
Feb 16, 2:57 AM CST	Mesoscale Discussion	SPC	6 hr
Feb 16, 8:54 AM CST	Ice Storm Warning	OHX	24 hr
Feb 16, 9:09 AM CST	Mesoscale Discussion	SPC	5 hr
Feb 16, 2:53 PM CST	Mesoscale Discussion	SPC	3 hr
Feb 17, 3:40 PM CST	Winter Weather Advisory	OHX	26 hr
Feb 18, 8:43 AM CST	Wind Chill Advisory	OHX	27 hr
Feb 18, 2:54 PM CST	Winter Storm Watch	OHX	23 hr
Feb 19, 1:33 PM CST	Winter Storm Warning	OHX	15 hr
Feb 20, 4:05 AM CST	Ice Storm Warning	OHX	29 hr
Feb 20, 2:02 PM CST	Flood Watch	OHX	46 hr
Feb 20, 3:00 PM CST	Mesoscale Discussion	SPC	5 hr
Feb 20, 10:22 PM CST	Mesoscale Discussion	SPC	6 hr
Feb 21, 8:59 AM CST	Areal Flood Advisory	OHX	39 days
Feb 21, 6:15 PM CST	Areal Flood Advisory	OHX	10 hr
Feb 21, 9:07 PM CST	Areal Flood Advisory	OHX	6 hr
Feb 22, 2:55 AM CST	Areal Flood Advisory	OHX	9 hr
Feb 22, 3:57 AM CST	Areal Flood Advisory	OHX	8 hr
Feb 22, 4:39 AM CST	River Flood Advisory	OHX	27 hr
Feb 24, 2:16 PM CST	Winter Weather Advisory	OHX	37 hr
Mar 2, 2:34 PM CST	Winter Storm Watch	OHX	25 hr
Mar 2, 2:50 PM CST	Flood Watch	OHX	44 hr
Mar 3, 3:14 PM CST	Winter Storm Warning	OHX	45 hr
Mar 3, 3:14 PM CST	Winter Weather Advisory	OHX	20 hr
Mar 4, 4:16 PM CST	Areal Flood Warning	OHX	6 hr
Mar 4, 9:49 PM CST	River Flood Advisory	OHX	17 hr
Mar 4, 9:49 PM CST	River Flood Advisory	OHX	11 hr
Mar 4, 11:54 PM CST	Mesoscale Discussion	SPC	6 hr
Mar 5, 4:57 AM CST	Wind Chill Advisory	OHX	27 hr
Mar 12, 3:12 AM CDT	Flood Watch	OHX	47 hr
Mar 12, 4:07 AM CDT	Dense Fog Advisory	OHX	4 hr
Mar 26, 12:41 PM CDT	Freeze Watch	OHX	15 hr
Mar 27, 3:50 AM CDT	Hard Freeze Watch	OHX	24 hr
Mar 27, 3:50 AM CDT	Hard Freeze Warning	OHX	30 hr
Mar 28, 3:48 AM CDT	Hard Freeze Warning	OHX	30 hr
Apr 2, 1:57 PM CDT	Mesoscale Discussion	SPC	63 min
Apr 2, 3:40 PM CDT	Severe Thunderstorm Warning	OHX	35 min
Apr 2, 4:09 PM CDT	Severe Thunderstorm Warning	OHX	36 min
Apr 3, 3:47 AM CDT	Wind Advisory	OHX	18 hr
Apr 3, 11:56 AM CDT	Mesoscale Discussion	SPC	94 min
Apr 3, 12:14 PM CDT	Tornado Watch	SPC	8 hr
Apr 3, 2:23 PM CDT	Mesoscale Discussion	SPC	97 min
Apr 3, 5:24 PM CDT	Special Weather Statement	OHX	51 min
Apr 3, 5:28 PM CDT	Severe Thunderstorm Warning	OHX	47 min
Apr 3, 5:54 PM CDT	Mesoscale Discussion	SPC	66 min
Apr 4, 2:41 AM CDT	Frost Advisory	OHX	29 hr
Apr 10, 1:54 AM CDT	Mesoscale Discussion	SPC	96 min
Apr 10, 2:23 AM CDT	Severe Thunderstorm Warning	OHX	37 min
Apr 15, 6:26 PM CDT	Mesoscale Discussion	SPC	64 min
Apr 15, 7:22 PM CDT	Severe Thunderstorm Warning	OHX	38 min
Apr 19, 1:14 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 20, 12:43 AM CDT	Severe Thunderstorm Warning	OHX	32 min
Apr 20, 12:45 AM CDT	Mesoscale Discussion	SPC	90 min
Apr 20, 1:09 AM CDT	Severe Thunderstorm Watch	SPC	4 hr
Apr 20, 1:15 AM CDT	Special Weather Statement	OHX	30 min
May 26, 1:42 PM CDT	Special Weather Statement	OHX	33 min
May 26, 2:13 PM CDT	Special Weather Statement	OHX	32 min
May 30, 11:58 AM CDT	Special Weather Statement	OHX	32 min
May 30, 4:42 PM CDT	Special Weather Statement	OHX	33 min
May 31, 1:44 PM CDT	Severe Thunderstorm Warning	OHX	31 min
May 31, 4:09 PM CDT	Areal Flood Advisory	OHX	3 hr
May 31, 4:34 PM CDT	Special Weather Statement	OHX	41 min
May 31, 7:16 PM CDT	Areal Flood Warning	OHX	3 hr
Jun 8, 12:08 PM CDT	Mesoscale Discussion	SPC	97 min
Jun 8, 12:57 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 8, 3:24 PM CDT	Mesoscale Discussion	SPC	96 min
Jun 8, 3:25 PM CDT	Severe Thunderstorm Warning	OHX	39 min
Jun 8, 4:01 PM CDT	Special Weather Statement	OHX	29 min
Jun 8, 4:10 PM CDT	Severe Thunderstorm Warning	OHX	35 min
Jun 8, 4:39 PM CDT	Severe Thunderstorm Warning	OHX	36 min
Jun 8, 4:41 PM CDT	Severe Thunderstorm Warning	OHX	18 min
Jun 8, 4:46 PM CDT	Areal Flood Advisory	OHX	3 hr
Jun 8, 4:59 PM CDT	Flash Flood Warning	OHX	3 hr
Jun 9, 5:01 AM CDT	Dense Fog Advisory	OHX	3 hr
Jun 23, 9:48 PM CDT	Special Weather Statement	OHX	42 min
Jun 23, 11:04 PM CDT	Areal Flood Advisory	OHX	116 min
Jun 24, 12:22 AM CDT	Areal Flood Advisory	OHX	3 hr
Jun 24, 12:28 AM CDT	Flash Flood Warning	OHX	3 hr
Jun 25, 3:12 AM CDT	Heat Advisory	OHX	16 hr
Jun 26, 2:08 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 26, 6:42 PM CDT	Mesoscale Discussion	SPC	63 min
Jun 29, 5:27 PM CDT	Mesoscale Discussion	SPC	93 min
Jul 1, 11:29 AM CDT	Mesoscale Discussion	SPC	61 min
Jul 1, 11:45 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 1, 12:35 PM CDT	Special Weather Statement	OHX	25 min
Jul 1, 11:11 PM CDT	Areal Flood Advisory	OHX	2 hr
Jul 2, 5:50 PM CDT	Mesoscale Discussion	SPC	115 min
Jul 4, 6:17 PM CDT	Special Weather Statement	OHX	58 min
Jul 4, 6:34 PM CDT	Flash Flood Warning	OHX	3 hr
Jul 7, 5:31 PM CDT	Severe Thunderstorm Warning	OHX	29 min
Jul 7, 5:57 PM CDT	Special Weather Statement	OHX	33 min
Jul 14, 12:14 PM CDT	Mesoscale Discussion	SPC	91 min
Jul 14, 1:46 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 14, 2:16 PM CDT	Severe Thunderstorm Warning	OHX	17 min
Jul 14, 2:31 PM CDT	Severe Thunderstorm Warning	OHX	29 min
Jul 14, 2:41 PM CDT	Severe Thunderstorm Warning	OHX	34 min
Jul 14, 2:41 PM CDT	Mesoscale Discussion	SPC	94 min
Jul 14, 2:56 PM CDT	Severe Thunderstorm Warning	OHX	34 min
Jul 14, 5:24 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 14, 11:25 PM CDT	Mesoscale Discussion	SPC	95 min
Jul 15, 1:01 AM CDT	Special Weather Statement	OHX	44 min
Jul 18, 4:00 AM CDT	Heat Advisory	OHX	63 hr
Jul 20, 1:05 PM CDT	Mesoscale Discussion	SPC	85 min
Jul 28, 11:26 AM CDT	Heat Advisory	OHX	8 hr
Jul 28, 4:12 PM CDT	Severe Thunderstorm Warning	OHX	33 min
Jul 28, 4:38 PM CDT	Severe Thunderstorm Warning	OHX	22 min
Jul 29, 3:39 AM CDT	Heat Advisory	OHX	15 hr
Aug 5, 1:42 PM CDT	Special Weather Statement	OHX	33 min
Aug 14, 1:59 PM CDT	Special Weather Statement	OHX	46 min
Aug 15, 1:52 PM CDT	Severe Thunderstorm Warning	OHX	23 min
Aug 15, 2:11 PM CDT	Severe Thunderstorm Warning	OHX	19 min
Aug 16, 7:22 AM CDT	Special Weather Statement	OHX	38 min
Aug 16, 7:49 AM CDT	Areal Flood Advisory	OHX	3 hr
Aug 19, 12:30 PM CDT	Mesoscale Discussion	SPC	3 hr
Aug 19, 3:05 PM CDT	Severe Thunderstorm Warning	OHX	25 min
Aug 19, 3:28 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 9, 2:23 PM CDT	Special Weather Statement	OHX	37 min
Sep 9, 4:43 PM CDT	Special Weather Statement	OHX	62 min
Sep 9, 4:55 PM CDT	Special Weather Statement	OHX	50 min
Sep 9, 6:10 PM CDT	Areal Flood Advisory	OHX	50 min
Oct 16, 1:42 PM CDT	Frost Advisory	OHX	18 hr
Oct 17, 1:57 AM CDT	Frost Advisory	OHX	31 hr
Oct 17, 2:49 PM CDT	Freeze Warning	OHX	18 hr
Oct 18, 2:03 AM CDT	Frost Advisory	OHX	30 hr
Oct 28, 3:38 AM CDT	Special Weather Statement	OHX	37 min
Oct 28, 4:14 AM CDT	Special Weather Statement	OHX	46 min
Nov 3, 12:18 AM CST	Dense Fog Advisory	OHX	11 hr
Nov 6, 3:03 AM CST	Mesoscale Discussion	SPC	117 min
Nov 12, 1:16 PM CST	Freeze Watch	OHX	14 hr
Nov 13, 3:29 AM CST	Freeze Warning	OHX	30 hr
Nov 17, 3:37 AM CST	Wind Advisory	OHX	32 hr
Dec 9, 10:00 PM CST	Dense Fog Advisory	OHX	10 hr
Dec 13, 2:34 AM CST	Wind Advisory	OHX	27 hr
Dec 23, 4:26 PM CST	Mesoscale Discussion	SPC	64 min
Dec 23, 4:49 PM CST	Tornado Watch	SPC	6 hr
Dec 23, 6:35 PM CST	Mesoscale Discussion	SPC	55 min
Dec 23, 6:58 PM CST	Tornado Warning	OHX	32 min
Dec 23, 7:08 PM CST	Tornado Warning	OHX	37 min
Dec 23, 8:09 PM CST	Tornado Warning	OHX	36 min
Dec 23, 8:24 PM CST	Tornado Warning	OHX	36 min
Dec 23, 9:11 PM CST	Special Weather Statement	OHX	34 min
Dec 24, 8:47 PM CST	Flood Watch	OHX	33 hr
Dec 25, 5:42 AM CST	Special Weather Statement	OHX	48 min
Dec 27, 1:04 PM CST	Flash Flood Watch	OHX	29 hr
Dec 28, 1:30 AM CST	Wind Advisory	OHX	17 hr
Dec 28, 8:38 AM CST	Mesoscale Discussion	SPC	67 min
Dec 28, 12:19 PM CST	Special Weather Statement	OHX	56 min
Dec 28, 12:58 PM CST	Areal Flood Advisory	OHX	3 hr
Dec 28, 1:20 PM CST	Special Weather Statement	OHX	40 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	21
Tornado Warning	4
Severe Thunderstorm Watch	5
Tornado Watch	2
Mesoscale Discussion	31
Special Weather Statement	25
Flooding
Areal Flood Warning	2
Flash Flood Warning	3
Flash Flood Watch	2
Flood Watch	4
Areal Flood Advisory	13
River Flood Advisory	3
Winter
Ice Storm Warning	2
Winter Storm Warning	3
Winter Storm Watch	3
Winter Weather Advisory	3
Heat
Heat Advisory	4
Cold
Freeze Warning	2
Hard Freeze Warning	2
Freeze Watch	2
Hard Freeze Watch	1
Frost Advisory	4
Wind Chill Advisory	4
Wind and dust
Wind Advisory	4
Fog and smoke
Dense Fog Advisory	4

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2014 2016

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.