Weather alerts in Collin County, Texas, 2015

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

Collin County and its neighbors

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

Alerts: 224
Warnings: 77
Watches: 35
Advisories: 45
Busiest month: May104 alerts
Busiest day: May 10, 201515 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 7, 2:33 AM CST	Wind Advisory	FWD	15 hr
Feb 20, 10:40 AM CST	Wind Advisory	FWD	11 hr
Feb 20, 3:20 PM CST	Winter Storm Watch	FWD	37 hr
Feb 21, 3:58 PM CST	Winter Storm Warning	FWD	47 hr
Feb 23, 2:24 AM CST	Mesoscale Discussion	SPC	5 hr
Feb 23, 3:46 PM CST	Winter Storm Watch	FWD	24 hr
Feb 24, 3:55 AM CST	Winter Weather Advisory	FWD	34 hr
Feb 25, 3:32 AM CST	Mesoscale Discussion	SPC	6 hr
Feb 26, 3:25 PM CST	Winter Weather Advisory	FWD	69 hr
Mar 2, 7:08 PM CST	Dense Fog Advisory	FWD	15 hr
Mar 3, 3:08 PM CST	Winter Weather Advisory	FWD	43 hr
Mar 3, 4:31 PM CST	Dense Fog Advisory	FWD	18 hr
Mar 4, 3:56 AM CST	Winter Storm Warning	FWD	31 hr
Mar 4, 8:27 AM CST	Wind Advisory	FWD	22 hr
Mar 4, 2:12 PM CST	Mesoscale Discussion	SPC	4 hr
Mar 4, 7:53 PM CST	Mesoscale Discussion	SPC	6 hr
Mar 11, 2:43 AM CDT	Dense Fog Advisory	FWD	8 hr
Mar 13, 2:32 PM CDT	Areal Flood Advisory	FWD	3 hr
Mar 20, 9:23 AM CDT	River Flood Warning	FWD	24 hr
Mar 20, 2:10 PM CDT	River Flood Warning	FWD	18 hr
Mar 25, 3:15 PM CDT	Wind Advisory	FWD	21 hr
Mar 29, 5:03 PM CDT	Mesoscale Discussion	SPC	87 min
Apr 9, 3:08 AM CDT	Special Weather Statement	FWD	22 min
Apr 9, 4:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 13, 10:11 AM CDT	Areal Flood Advisory	FWD	3 hr
Apr 13, 10:55 AM CDT	Flash Flood Warning	FWD	3 hr
Apr 16, 2:22 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Apr 16, 2:42 PM CDT	Mesoscale Discussion	SPC	63 min
Apr 16, 6:19 PM CDT	Mesoscale Discussion	SPC	86 min
Apr 18, 5:23 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 18, 5:46 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Apr 18, 6:40 PM CDT	Mesoscale Discussion	SPC	95 min
Apr 18, 8:12 PM CDT	Severe Thunderstorm Warning	FWD	63 min
Apr 18, 8:24 PM CDT	Mesoscale Discussion	SPC	96 min
Apr 23, 7:54 AM CDT	River Flood Warning	FWD	18 hr
Apr 24, 6:19 AM CDT	Areal Flood Advisory	FWD	56 min
Apr 24, 9:12 AM CDT	River Flood Warning	FWD	49 hr
Apr 24, 11:12 AM CDT	Mesoscale Discussion	SPC	2 hr
Apr 24, 12:02 PM CDT	Flash Flood Warning	FWD	3 hr
Apr 24, 12:06 PM CDT	Flash Flood Watch	FWD	9 hr
Apr 24, 2:10 PM CDT	Tornado Watch	SPC	8 hr
Apr 24, 7:11 PM CDT	Areal Flood Advisory	FWD	64 min
Apr 24, 7:46 PM CDT	Mesoscale Discussion	SPC	89 min
Apr 24, 8:26 PM CDT	River Flood Warning	FWD	12 hr
Apr 25, 8:47 AM CDT	River Flood Warning	FWD	21 hr
May 7, 1:16 AM CDT	Severe Thunderstorm Watch	SPC	4 hr
May 7, 1:47 AM CDT	Flash Flood Watch	FWD	4 hr
May 7, 4:24 AM CDT	Mesoscale Discussion	SPC	66 min
May 7, 3:26 PM CDT	Flash Flood Watch	FWD	3 days
May 7, 3:51 PM CDT	Mesoscale Discussion	SPC	114 min
May 7, 4:08 PM CDT	River Flood Warning	FWD	34 hr
May 7, 4:08 PM CDT	River Flood Warning	FWD	34 hr
May 7, 4:33 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 7, 6:19 PM CDT	Mesoscale Discussion	SPC	86 min
May 7, 8:49 PM CDT	Mesoscale Discussion	SPC	86 min
May 7, 9:48 PM CDT	Severe Thunderstorm Warning	FWD	57 min
May 7, 10:58 PM CDT	Areal Flood Advisory	FWD	3 hr
May 7, 11:05 PM CDT	Mesoscale Discussion	SPC	85 min
May 8, 1:54 PM CDT	Areal Flood Warning	FWD	3 hr
May 8, 4:43 PM CDT	Areal Flood Warning	FWD	2 hr
May 8, 6:50 PM CDT	Mesoscale Discussion	SPC	85 min
May 8, 7:27 PM CDT	Tornado Watch	SPC	6 hr
May 9, 9:37 AM CDT	River Flood Warning	FWD	3 days
May 9, 9:41 AM CDT	Mesoscale Discussion	SPC	2 hr
May 9, 10:23 AM CDT	Special Weather Statement	FWD	67 min
May 9, 10:26 AM CDT	Flash Flood Warning	FWD	6 hr
May 9, 1:21 PM CDT	Tornado Watch	SPC	10 hr
May 9, 3:22 PM CDT	River Flood Warning	FWD	51 hr
May 9, 3:32 PM CDT	Mesoscale Discussion	SPC	118 min
May 9, 4:34 PM CDT	Areal Flood Warning	FWD	3 hr
May 9, 7:49 PM CDT	Mesoscale Discussion	SPC	56 min
May 10, 2:55 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 10, 4:20 AM CDT	Mesoscale Discussion	SPC	55 min
May 10, 6:44 AM CDT	Mesoscale Discussion	SPC	2 hr
May 10, 7:03 AM CDT	Severe Thunderstorm Warning	FWD	57 min
May 10, 7:28 AM CDT	Areal Flood Advisory	FWD	3 hr
May 10, 8:02 AM CDT	Flash Flood Warning	FWD	3 hr
May 10, 8:57 AM CDT	Severe Thunderstorm Warning	FWD	48 min
May 10, 9:49 AM CDT	Mesoscale Discussion	SPC	2 hr
May 10, 10:19 AM CDT	Tornado Watch	SPC	13 hr
May 10, 10:53 AM CDT	Severe Thunderstorm Warning	FWD	41 min
May 10, 11:04 AM CDT	Flash Flood Warning	FWD	3 hr
May 10, 2:42 PM CDT	Mesoscale Discussion	SPC	2 hr
May 10, 2:49 PM CDT	Severe Thunderstorm Warning	FWD	56 min
May 10, 6:15 PM CDT	Mesoscale Discussion	SPC	90 min
May 11, 3:56 PM CDT	Flash Flood Watch	FWD	52 hr
May 13, 3:53 PM CDT	Areal Flood Advisory	FWD	112 min
May 13, 9:12 PM CDT	River Flood Warning	FWD	24 hr
May 15, 3:45 AM CDT	Flash Flood Watch	FWD	56 hr
May 16, 9:16 PM CDT	River Flood Warning	FWD	44 hr
May 16, 10:40 PM CDT	Severe Thunderstorm Watch	SPC	3 hr
May 16, 11:48 PM CDT	Mesoscale Discussion	SPC	117 min
May 17, 1:14 AM CDT	Special Weather Statement	FWD	46 min
May 17, 1:48 AM CDT	Mesoscale Discussion	SPC	57 min
May 17, 2:26 AM CDT	Areal Flood Advisory	FWD	3 hr
May 17, 6:44 AM CDT	Areal Flood Advisory	FWD	3 hr
May 18, 2:58 PM CDT	Mesoscale Discussion	SPC	2 hr
May 19, 3:48 AM CDT	Flash Flood Watch	FWD	32 hr
May 19, 2:30 PM CDT	Mesoscale Discussion	SPC	60 min
May 19, 4:10 PM CDT	River Flood Warning	FWD	34 hr
May 20, 5:02 AM CDT	Areal Flood Advisory	FWD	3 hr
May 20, 5:42 AM CDT	River Flood Warning	FWD	34 hr
May 21, 2:13 AM CDT	Special Weather Statement	FWD	62 min
May 21, 4:12 AM CDT	Areal Flood Advisory	FWD	3 hr
May 21, 7:35 AM CDT	Areal Flood Advisory	FWD	115 min
May 21, 8:44 PM CDT	Flash Flood Watch	FWD	4 days
May 22, 8:57 PM CDT	River Flood Warning	FWD	5 days
May 23, 5:04 PM CDT	Mesoscale Discussion	SPC	2 hr
May 23, 5:30 PM CDT	Tornado Watch	SPC	9 hr
May 23, 6:11 PM CDT	Special Weather Statement	FWD	49 min
May 23, 10:00 PM CDT	Tornado Watch	SPC	6 hr
May 23, 11:32 PM CDT	Mesoscale Discussion	SPC	88 min
May 24, 12:54 AM CDT	Areal Flood Advisory	FWD	3 hr
May 24, 2:36 AM CDT	Flash Flood Warning	FWD	3 hr
May 24, 3:16 AM CDT	Mesoscale Discussion	SPC	59 min
May 24, 3:47 AM CDT	Special Weather Statement	FWD	43 min
May 24, 5:27 AM CDT	Flash Flood Warning	FWD	3 hr
May 24, 8:35 AM CDT	Areal Flood Warning	FWD	3 hr
May 24, 9:04 AM CDT	River Flood Warning	FWD	35 hr
May 25, 10:13 AM CDT	Mesoscale Discussion	SPC	2 hr
May 25, 10:54 AM CDT	Tornado Watch	SPC	7 hr
May 25, 1:54 PM CDT	Mesoscale Discussion	SPC	2 hr
May 25, 2:46 PM CDT	Special Weather Statement	FWD	44 min
May 25, 3:18 PM CDT	Severe Thunderstorm Warning	FWD	57 min
May 25, 3:28 PM CDT	Areal Flood Advisory	FWD	3 hr
May 25, 4:27 PM CDT	Flash Flood Warning	FWD	3 hr
May 25, 7:51 PM CDT	River Flood Warning	FWD	22 hr
May 26, 9:27 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 28, 3:32 AM CDT	Flash Flood Watch	FWD	59 hr
May 28, 2:56 PM CDT	Mesoscale Discussion	SPC	94 min
May 28, 3:26 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 28, 6:16 PM CDT	Special Weather Statement	FWD	44 min
May 28, 6:23 PM CDT	Severe Thunderstorm Warning	FWD	41 min
May 28, 9:40 PM CDT	Special Weather Statement	FWD	65 min
May 28, 9:58 PM CDT	Mesoscale Discussion	SPC	2 hr
May 28, 10:43 PM CDT	Special Weather Statement	FWD	77 min
May 28, 10:44 PM CDT	Special Weather Statement	FWD	76 min
May 28, 11:37 PM CDT	Areal Flood Advisory	FWD	113 min
May 29, 1:34 AM CDT	Areal Flood Advisory	FWD	3 hr
May 29, 1:59 AM CDT	Flash Flood Warning	FWD	3 hr
May 29, 2:35 AM CDT	River Flood Warning	FWD	66 hr
May 29, 4:23 AM CDT	Flash Flood Warning Emergency	FWD	3 hr
May 29, 4:58 AM CDT	Flash Flood Warning Emergency	FWD	3 hr
May 29, 7:31 AM CDT	Areal Flood Warning	FWD	6 hr
May 29, 1:30 PM CDT	Areal Flood Advisory	FWD	4 hr
May 29, 2:47 PM CDT	River Flood Warning	FWD	26 hr
May 30, 2:28 AM CDT	Special Weather Statement	FWD	32 min
May 30, 5:38 AM CDT	Flash Flood Warning	FWD	3 hr
May 30, 8:23 AM CDT	Flash Flood Warning	FWD	3 hr
Jun 13, 6:35 PM CDT	Special Weather Statement	FWD	40 min
Jun 15, 3:30 PM CDT	Flash Flood Watch	FWD	3 days
Jun 17, 5:31 AM CDT	Mesoscale Discussion	SPC	89 min
Jun 17, 8:05 AM CDT	Areal Flood Advisory	FWD	3 hr
Jun 17, 8:36 AM CDT	Wind Advisory	FWD	18 hr
Jun 17, 9:36 AM CDT	River Flood Warning	FWD	53 hr
Jun 17, 11:04 AM CDT	Areal Flood Advisory	FWD	3 hr
Jun 21, 7:17 AM CDT	Areal Flood Advisory	FWD	118 min
Jun 21, 7:46 AM CDT	Flash Flood Warning	FWD	119 min
Jun 21, 8:42 AM CDT	Flash Flood Watch	FWD	7 hr
Jun 21, 9:07 AM CDT	Flash Flood Warning	FWD	3 hr
Jun 21, 9:45 AM CDT	Areal Flood Warning	FWD	2 hr
Jun 21, 11:45 AM CDT	Areal Flood Warning	FWD	6 hr
Jun 21, 5:27 PM CDT	Areal Flood Warning	FWD	12 hr
Jun 22, 5:15 AM CDT	Areal Flood Warning	FWD	3 hr
Jun 26, 7:05 PM CDT	Special Weather Statement	FWD	55 min
Jun 26, 7:28 PM CDT	Special Weather Statement	FWD	47 min
Jun 30, 1:56 AM CDT	Special Weather Statement	FWD	49 min
Jul 8, 12:36 PM CDT	Areal Flood Advisory	FWD	114 min
Aug 4, 3:18 PM CDT	Heat Advisory	FWD	7 days
Aug 24, 4:19 PM CDT	Severe Thunderstorm Warning	FWD	41 min
Aug 24, 4:48 PM CDT	Areal Flood Advisory	FWD	57 min
Oct 21, 3:38 PM CDT	Flash Flood Watch	FWD	4 days
Oct 23, 11:14 AM CDT	Areal Flood Advisory	FWD	3 hr
Oct 23, 9:51 PM CDT	Areal Flood Advisory	FWD	3 hr
Oct 30, 8:45 PM CDT	Areal Flood Advisory	FWD	3 hr
Nov 2, 12:27 AM CST	Dense Fog Advisory	FWD	10 hr
Nov 3, 3:04 AM CST	Dense Fog Advisory	FWD	7 hr
Nov 4, 3:40 AM CST	Flash Flood Watch	FWD	44 hr
Nov 5, 10:48 AM CST	Mesoscale Discussion	SPC	87 min
Nov 5, 12:06 PM CST	Tornado Watch	SPC	8 hr
Nov 5, 2:17 PM CST	Mesoscale Discussion	SPC	88 min
Nov 5, 5:55 PM CST	Mesoscale Discussion	SPC	2 hr
Nov 5, 6:09 PM CST	Severe Thunderstorm Warning	FWD	38 min
Nov 10, 3:08 PM CST	Wind Advisory	FWD	23 hr
Nov 16, 3:08 PM CST	Wind Advisory	FWD	15 hr
Nov 16, 3:10 PM CST	Flash Flood Watch	FWD	21 hr
Nov 16, 10:45 PM CST	Tornado Watch	SPC	7 hr
Nov 17, 2:17 AM CST	Mesoscale Discussion	SPC	118 min
Nov 17, 3:46 AM CST	Tornado Warning	FWD	29 min
Nov 17, 4:02 AM CST	Severe Thunderstorm Warning	FWD	58 min
Nov 17, 4:13 AM CST	Tornado Warning	FWD	32 min
Nov 17, 4:18 AM CST	Mesoscale Discussion	SPC	57 min
Nov 20, 3:38 AM CST	Wind Advisory	FWD	35 hr
Nov 21, 3:43 AM CST	Freeze Warning	FWD	30 hr
Nov 25, 2:50 PM CST	Flash Flood Watch	FWD	4 days
Nov 26, 7:44 PM CST	River Flood Warning	FWD	5 days
Nov 27, 1:54 AM CST	Areal Flood Advisory	FWD	3 hr
Nov 27, 4:09 AM CST	River Flood Warning	FWD	3 days
Nov 27, 4:28 AM CST	Flash Flood Warning	FWD	3 hr
Nov 27, 6:48 AM CST	Areal Flood Warning	FWD	117 min
Nov 27, 7:22 PM CST	Areal Flood Warning	FWD	6 hr
Nov 28, 7:24 AM CST	Areal Flood Warning	FWD	6 hr
Nov 28, 1:15 PM CST	Areal Flood Advisory	FWD	2 hr
Dec 13, 1:52 AM CST	Special Weather Statement	FWD	53 min
Dec 13, 2:59 AM CST	Special Weather Statement	FWD	61 min
Dec 13, 3:43 AM CST	Severe Thunderstorm Warning	FWD	62 min
Dec 13, 8:34 AM CST	River Flood Warning	FWD	22 hr
Dec 13, 1:28 PM CST	River Flood Warning	FWD	35 hr
Dec 24, 3:20 PM CST	Flash Flood Watch	FWD	4 days
Dec 25, 8:37 AM CST	River Flood Warning	FWD	4 days
Dec 25, 8:37 AM CST	River Flood Warning	FWD	4 days
Dec 26, 12:02 PM CST	Mesoscale Discussion	SPC	58 min
Dec 26, 12:35 PM CST	Tornado Watch	SPC	9 hr
Dec 26, 3:51 PM CST	Mesoscale Discussion	SPC	114 min
Dec 26, 5:52 PM CST	Mesoscale Discussion	SPC	83 min
Dec 26, 5:56 PM CST	Tornado Warning	FWD	18 min
Dec 26, 6:39 PM CST	Tornado Warning	FWD	51 min
Dec 26, 6:59 PM CST	Flash Flood Warning	FWD	3 hr
Dec 26, 7:13 PM CST	Tornado Warning	FWD	32 min
Dec 26, 7:32 PM CST	Mesoscale Discussion	SPC	88 min
Dec 26, 7:34 PM CST	Tornado Warning Tornado observedConsiderable damage threat	FWD	41 min
Dec 26, 7:47 PM CST	Tornado Warning	FWD	28 min
Dec 27, 11:30 AM CST	Wind Advisory	FWD	5 hr
Dec 27, 12:04 PM CST	Mesoscale Discussion	SPC	2 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	12
Tornado Warning	7
Severe Thunderstorm Watch	8
Tornado Watch	10
Mesoscale Discussion	49
Special Weather Statement	18
Flooding
Areal Flood Warning	12
Flash Flood Warning	17
River Flood Warning	26
Flash Flood Watch	15
Areal Flood Advisory	27
Winter
Winter Storm Warning	2
Winter Storm Watch	2
Winter Weather Advisory	3
Heat
Heat Advisory	1
Cold
Freeze Warning	1
Wind and dust
Wind Advisory	9
Fog and smoke
Dense Fog Advisory	5

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.