Weather alerts in Pima County, Arizona, 2011

283 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Pima County and its neighbors

Each county as a circle sized by its count in 2011. Tap one for its archive.

Alerts: 283
Warnings: 131
Watches: 14
Advisories: 119
Busiest month: August90 alerts
Busiest day: July 4, 201112 alerts

Over time

By month

The alerts

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

Issued	Product	Office	Lasted
Jan 1, 2:53 AM MST	Hard Freeze Warning	TWC	30 hr
Feb 1, 4:06 AM MST	Freeze Warning	TWC	29 hr
Feb 1, 4:06 AM MST	Hard Freeze Watch	TWC	10 hr
Feb 1, 4:06 AM MST	Hard Freeze Watch	TWC	10 hr
Feb 1, 2:18 PM MST	Hard Freeze Warning	TWC	45 hr
Feb 1, 2:18 PM MST	Hard Freeze Warning	TWC	68 hr
Feb 1, 2:23 PM MST	Wind Chill Watch	TWC	13 hr
Feb 2, 3:50 AM MST	Wind Chill Warning	TWC	31 hr
Feb 4, 2:41 AM MST	Hard Freeze Warning	TWC	30 hr
Feb 7, 2:05 PM MST	Wind Advisory	TWC	29 hr
Feb 18, 3:17 PM MST	Wind Advisory	TWC	27 hr
Feb 25, 2:01 AM MST	Winter Storm Watch	TWC	36 hr
Feb 25, 2:03 PM MST	Wind Advisory	TWC	24 hr
Feb 26, 2:28 AM MST	Winter Storm Warning	TWC	32 hr
Feb 26, 9:35 PM MST	Wind Advisory	TWC	4 hr
Feb 27, 1:50 PM MST	Frost Advisory	TWC	19 hr
Mar 7, 3:08 AM MST	Wind Advisory	TWC	17 hr
Mar 7, 12:58 PM MST	Dust Storm Warning	TWC	2 hr
Mar 21, 1:58 AM MST	Wind Advisory	TWC	17 hr
Apr 2, 2:19 PM MST	Wind Advisory	TWC	29 hr
Apr 7, 2:16 PM MST	Wind Advisory	TWC	30 hr
Apr 8, 2:28 AM MST	Winter Storm Watch	TWC	12 hr
Apr 8, 2:44 PM MST	Winter Weather Advisory	TWC	32 hr
Apr 8, 2:47 PM MST	Wind Advisory	TWC	29 hr
Apr 10, 2:36 AM MST	Dense Fog Advisory	TWC	5 hr
Apr 25, 2:05 PM MST	Wind Advisory	TWC	29 hr
May 8, 1:59 PM MST	Wind Advisory	TWC	30 hr
May 10, 2:33 AM MST	Wind Advisory	TWC	16 hr
May 16, 2:09 PM MST	High Wind Watch	TWC	24 hr
May 17, 1:45 PM MST	Wind Advisory	TWC	29 hr
May 28, 1:58 PM MST	Wind Advisory	TWC	30 hr
Jun 18, 1:44 PM MST	Wind Advisory	TWC	29 hr
Jun 20, 1:03 PM MST	Excessive Heat Watch	TWC	22 hr
Jun 20, 1:03 PM MST	Excessive Heat Watch	TWC	22 hr
Jun 21, 11:00 AM MST	Heat Advisory	TWC	32 hr
Jun 21, 11:00 AM MST	Heat Advisory	TWC	40 hr
Jun 26, 10:05 AM MST	Heat Advisory	TWC	32 hr
Jun 26, 11:15 AM MST	Heat Advisory	TWC	55 hr
Jun 30, 3:00 PM MST	Heat Advisory	TWC	28 hr
Jun 30, 3:00 PM MST	Heat Advisory	TWC	52 hr
Jul 3, 1:39 PM MST	Special Weather Statement	TWC	36 min
Jul 3, 1:40 PM MST	Mesoscale Discussion	SPC	3 hr
Jul 3, 10:27 PM MST	Areal Flood Advisory	TWC	68 min
Jul 4, 5:53 AM MST	Areal Flood Advisory	TWC	112 min
Jul 4, 11:58 AM MST	Severe Thunderstorm Warning	TWC	47 min
Jul 4, 12:57 PM MST	Mesoscale Discussion	SPC	63 min
Jul 4, 2:46 PM MST	Severe Thunderstorm Warning	TWC	44 min
Jul 4, 3:39 PM MST	Areal Flood Advisory	TWC	55 min
Jul 4, 4:03 PM MST	Severe Thunderstorm Warning	TWC	42 min
Jul 4, 4:15 PM MST	Severe Thunderstorm Warning	TWC	39 min
Jul 4, 4:31 PM MST	Flash Flood Warning	TWC	89 min
Jul 4, 4:44 PM MST	Dust Storm Warning	TWC	6 min
Jul 4, 4:48 PM MST	Severe Thunderstorm Warning	TWC	57 min
Jul 4, 4:50 PM MST	Dust Storm Warning	TWC	70 min
Jul 5, 1:42 PM MST	Mesoscale Discussion	SPC	63 min
Jul 5, 2:22 PM MST	Severe Thunderstorm Warning	TWC	53 min
Jul 5, 2:41 PM MST	Flash Flood Warning	TWC	94 min
Jul 5, 2:41 PM MST	Severe Thunderstorm Warning	TWC	49 min
Jul 5, 3:37 PM MST	Severe Thunderstorm Warning	TWC	53 min
Jul 5, 4:03 PM MST	Severe Thunderstorm Warning	TWC	42 min
Jul 5, 4:36 PM MST	Severe Thunderstorm Warning	TWC	54 min
Jul 5, 4:46 PM MST	Flash Flood Warning	TWC	119 min
Jul 5, 5:22 PM MST	Severe Thunderstorm Warning	TWC	53 min
Jul 5, 5:31 PM MST	Severe Thunderstorm Warning	TWC	44 min
Jul 5, 5:36 PM MST	Mesoscale Discussion	SPC	54 min
Jul 5, 6:17 PM MST	Severe Thunderstorm Warning	TWC	73 min
Jul 5, 6:44 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 6, 2:15 PM MST	Severe Thunderstorm Warning	TWC	42 min
Jul 6, 5:07 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 6, 5:58 PM MST	Flash Flood Warning	TWC	2 hr
Jul 7, 4:20 PM MST	Severe Thunderstorm Warning	TWC	40 min
Jul 7, 4:42 PM MST	Severe Thunderstorm Warning	TWC	48 min
Jul 7, 5:01 PM MST	Severe Thunderstorm Warning	TWC	44 min
Jul 7, 5:31 PM MST	Severe Thunderstorm Warning	TWC	59 min
Jul 7, 5:32 PM MST	Severe Thunderstorm Warning	TWC	43 min
Jul 7, 5:44 PM MST	Severe Thunderstorm Warning	TWC	46 min
Jul 7, 6:05 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 7, 6:27 PM MST	Severe Thunderstorm Warning	TWC	63 min
Jul 7, 6:36 PM MST	Severe Thunderstorm Warning	TWC	39 min
Jul 7, 6:39 PM MST	Dust Storm Warning	TWC	53 min
Jul 7, 6:48 PM MST	Flash Flood Warning	TWC	117 min
Jul 7, 8:58 PM MST	Areal Flood Advisory	TWC	107 min
Jul 9, 2:40 PM MST	Areal Flood Advisory	TWC	110 min
Jul 9, 2:45 PM MST	Severe Thunderstorm Warning	TWC	45 min
Jul 9, 3:16 PM MST	Areal Flood Advisory	TWC	89 min
Jul 9, 4:23 PM MST	Flash Flood Warning	TWC	112 min
Jul 9, 5:00 PM MST	Areal Flood Advisory	TWC	2 hr
Jul 9, 5:23 PM MST	Flash Flood Warning	TWC	112 min
Jul 9, 7:15 PM MST	Flash Flood Warning	TWC	2 hr
Jul 9, 7:21 PM MST	Severe Thunderstorm Warning	TWC	54 min
Jul 9, 7:30 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 10, 12:08 AM MST	Areal Flood Advisory	TWC	3 hr
Jul 10, 1:11 PM MST	Areal Flood Advisory	TWC	5 hr
Jul 19, 4:15 PM MST	Severe Thunderstorm Warning	TWC	29 min
Jul 19, 7:27 PM MST	Areal Flood Advisory	TWC	2 hr
Jul 19, 9:07 PM MST	Areal Flood Advisory	TWC	113 min
Jul 20, 2:53 PM MST	Areal Flood Advisory	TWC	112 min
Jul 20, 4:47 PM MST	Severe Thunderstorm Warning	TWC	28 min
Jul 20, 6:35 PM MST	Severe Thunderstorm Warning	TWC	25 min
Jul 20, 7:35 PM MST	Areal Flood Advisory	TWC	115 min
Jul 20, 7:43 PM MST	Flash Flood Warning	TWC	92 min
Jul 22, 6:42 PM MST	Severe Thunderstorm Warning	TWC	33 min
Jul 23, 2:52 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 23, 3:50 PM MST	Severe Thunderstorm Warning	TWC	40 min
Jul 23, 4:18 PM MST	Flash Flood Warning	TWC	117 min
Jul 23, 4:23 PM MST	Severe Thunderstorm Warning	TWC	37 min
Jul 23, 5:39 PM MST	Severe Thunderstorm Warning	TWC	36 min
Jul 23, 5:41 PM MST	Severe Thunderstorm Warning	TWC	34 min
Jul 23, 7:09 PM MST	Severe Thunderstorm Warning	TWC	36 min
Jul 24, 5:41 AM MST	Areal Flood Advisory	TWC	111 min
Jul 24, 6:36 AM MST	Flash Flood Watch	TWC	13 hr
Jul 24, 5:28 PM MST	Flash Flood Warning	TWC	92 min
Jul 25, 11:54 AM MST	Areal Flood Advisory	TWC	2 hr
Jul 25, 1:19 PM MST	Special Weather Statement	TWC	26 min
Jul 25, 2:04 PM MST	Areal Flood Advisory	TWC	116 min
Jul 30, 6:54 PM MST	Areal Flood Advisory	TWC	81 min
Jul 31, 2:22 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 31, 3:21 PM MST	Severe Thunderstorm Warning	TWC	54 min
Jul 31, 3:47 PM MST	Areal Flood Advisory	TWC	118 min
Jul 31, 6:45 PM MST	Areal Flood Advisory	TWC	2 hr
Jul 31, 7:54 PM MST	Areal Flood Advisory	TWC	81 min
Aug 2, 2:51 PM MST	Severe Thunderstorm Warning	TWC	39 min
Aug 2, 6:34 PM MST	Severe Thunderstorm Warning	TWC	26 min
Aug 2, 7:07 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 2, 9:19 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 2, 10:46 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 2, 10:56 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 4, 1:19 PM MST	Special Weather Statement	TWC	26 min
Aug 4, 2:10 PM MST	Severe Thunderstorm Warning	TWC	56 min
Aug 4, 2:23 PM MST	Special Weather Statement	TWC	22 min
Aug 4, 2:48 PM MST	Areal Flood Advisory	TWC	87 min
Aug 4, 3:04 PM MST	Areal Flood Advisory	TWC	86 min
Aug 4, 3:28 PM MST	Special Weather Statement	TWC	32 min
Aug 4, 4:05 PM MST	Areal Flood Advisory	TWC	115 min
Aug 4, 5:35 PM MST	Severe Thunderstorm Warning	TWC	40 min
Aug 4, 6:07 PM MST	Areal Flood Advisory	TWC	113 min
Aug 4, 7:11 PM MST	Areal Flood Advisory	TWC	79 min
Aug 5, 3:51 PM MST	Areal Flood Advisory	TWC	114 min
Aug 5, 5:46 PM MST	Areal Flood Advisory	TWC	119 min
Aug 6, 3:31 PM MST	Areal Flood Advisory	TWC	119 min
Aug 6, 5:27 PM MST	Areal Flood Advisory	TWC	78 min
Aug 7, 2:00 PM MST	Flash Flood Warning	TWC	90 min
Aug 7, 2:31 PM MST	Severe Thunderstorm Warning	TWC	44 min
Aug 7, 3:03 PM MST	Areal Flood Advisory	TWC	105 min
Aug 7, 3:14 PM MST	Severe Thunderstorm Warning	TWC	46 min
Aug 7, 3:18 PM MST	Flash Flood Warning	TWC	117 min
Aug 7, 4:46 PM MST	Areal Flood Advisory	TWC	104 min
Aug 7, 5:04 PM MST	Severe Thunderstorm Warning	TWC	41 min
Aug 7, 5:05 PM MST	Flash Flood Warning	TWC	115 min
Aug 7, 5:44 PM MST	Severe Thunderstorm Warning	TWC	16 min
Aug 7, 6:29 PM MST	Areal Flood Advisory	TWC	91 min
Aug 10, 11:59 AM MST	Areal Flood Advisory	TWC	91 min
Aug 10, 2:26 PM MST	Areal Flood Advisory	TWC	94 min
Aug 10, 2:43 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 11, 2:56 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 12, 3:16 PM MST	Areal Flood Advisory	TWC	119 min
Aug 12, 3:44 PM MST	Severe Thunderstorm Warning	TWC	34 min
Aug 14, 12:23 AM MST	Areal Flood Advisory	TWC	3 hr
Aug 15, 3:37 PM MST	Areal Flood Advisory	TWC	113 min
Aug 15, 9:39 PM MST	Special Weather Statement	TWC	36 min
Aug 15, 9:56 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 15, 9:59 PM MST	Severe Thunderstorm Warning	TWC	46 min
Aug 15, 10:42 PM MST	Severe Thunderstorm Warning	TWC	48 min
Aug 15, 11:28 PM MST	Severe Thunderstorm Warning	TWC	62 min
Aug 15, 11:39 PM MST	Areal Flood Advisory	TWC	81 min
Aug 16, 3:11 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 16, 3:53 PM MST	Flash Flood Warning	TWC	82 min
Aug 16, 4:14 PM MST	Severe Thunderstorm Warning	TWC	46 min
Aug 16, 4:28 PM MST	Flash Flood Warning	TWC	92 min
Aug 18, 1:31 PM MST	Severe Thunderstorm Warning	TWC	44 min
Aug 18, 2:21 PM MST	Severe Thunderstorm Warning	TWC	39 min
Aug 18, 3:19 PM MST	Areal Flood Advisory	TWC	116 min
Aug 18, 3:29 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 18, 3:59 PM MST	Severe Thunderstorm Warning	TWC	46 min
Aug 18, 4:20 PM MST	Flash Flood Warning	TWC	85 min
Aug 18, 5:35 PM MST	Areal Flood Advisory	TWC	115 min
Aug 18, 5:39 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 18, 5:44 PM MST	Flash Flood Warning	TWC	61 min
Aug 18, 6:32 PM MST	Severe Thunderstorm Warning	TWC	28 min
Aug 19, 6:26 PM MST	Areal Flood Advisory	TWC	94 min
Aug 21, 5:07 PM MST	Areal Flood Advisory	TWC	83 min
Aug 22, 1:41 PM MST	Heat Advisory	TWC	29 hr
Aug 22, 3:00 PM MST	Severe Thunderstorm Warning	TWC	19 min
Aug 22, 3:48 PM MST	Special Weather Statement	TWC	27 min
Aug 22, 4:35 PM MST	Areal Flood Advisory	TWC	85 min
Aug 23, 2:44 AM MST	Heat Advisory	TWC	40 hr
Aug 23, 4:48 PM MST	Severe Thunderstorm Warning	TWC	27 min
Aug 23, 5:30 PM MST	Severe Thunderstorm Warning	TWC	30 min
Aug 23, 5:43 PM MST	Severe Thunderstorm Warning	TWC	32 min
Aug 23, 5:57 PM MST	Areal Flood Advisory	TWC	50 min
Aug 23, 6:02 PM MST	Severe Thunderstorm Warning	TWC	28 min
Aug 26, 1:38 PM MST	Severe Thunderstorm Warning	TWC	67 min
Aug 26, 2:08 PM MST	Severe Thunderstorm Warning	TWC	52 min
Aug 26, 2:43 PM MST	Heat Advisory	TWC	27 hr
Aug 26, 3:28 PM MST	Severe Thunderstorm Warning	TWC	62 min
Aug 27, 3:15 PM MST	Severe Thunderstorm Warning	TWC	45 min
Aug 27, 3:40 PM MST	Severe Thunderstorm Warning	TWC	35 min
Aug 27, 3:51 PM MST	Severe Thunderstorm Warning	TWC	39 min
Aug 27, 3:57 PM MST	Severe Thunderstorm Warning	TWC	33 min
Aug 27, 4:20 PM MST	Severe Thunderstorm Warning	TWC	40 min
Aug 27, 4:22 PM MST	Severe Thunderstorm Warning	TWC	38 min
Aug 27, 4:30 PM MST	Severe Thunderstorm Warning	TWC	45 min
Aug 27, 4:31 PM MST	Severe Thunderstorm Warning	TWC	29 min
Aug 27, 5:13 PM MST	Severe Thunderstorm Warning	TWC	47 min
Aug 27, 5:43 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 27, 6:48 PM MST	Severe Thunderstorm Warning	TWC	42 min
Aug 31, 3:32 PM MST	Special Weather Statement	TWC	43 min
Aug 31, 3:51 PM MST	Areal Flood Advisory	TWC	61 min
Aug 31, 4:50 PM MST	Areal Flood Advisory	TWC	85 min
Aug 31, 5:56 PM MST	Areal Flood Advisory	TWC	79 min
Sep 1, 4:52 PM MST	Areal Flood Advisory	TWC	101 min
Sep 1, 5:13 PM MST	Special Weather Statement	TWC	62 min
Sep 1, 5:43 PM MST	Areal Flood Advisory	TWC	2 hr
Sep 6, 6:07 PM MST	Areal Flood Advisory	TWC	113 min
Sep 7, 6:23 PM MST	Areal Flood Advisory	TWC	112 min
Sep 9, 11:35 AM MST	Flash Flood Watch	TWC	10 hr
Sep 9, 12:56 PM MST	Special Weather Statement	TWC	49 min
Sep 9, 1:00 PM MST	Mesoscale Discussion	SPC	90 min
Sep 9, 5:08 PM MST	Severe Thunderstorm Warning	TWC	37 min
Sep 9, 5:40 PM MST	Flash Flood Warning	TWC	80 min
Sep 9, 5:40 PM MST	Severe Thunderstorm Warning	TWC	65 min
Sep 9, 7:02 PM MST	Flash Flood Warning	TWC	88 min
Sep 10, 2:23 PM MST	Severe Thunderstorm Warning	TWC	37 min
Sep 10, 3:05 PM MST	Mesoscale Discussion	SPC	2 hr
Sep 10, 3:29 PM MST	Severe Thunderstorm Warning	TWC	37 min
Sep 10, 4:18 PM MST	Special Weather Statement	TWC	42 min
Sep 10, 4:29 PM MST	Areal Flood Advisory	TWC	2 hr
Sep 10, 4:55 PM MST	Severe Thunderstorm Warning	TWC	50 min
Sep 10, 5:09 PM MST	Areal Flood Advisory	TWC	47 min
Sep 10, 5:22 PM MST	Severe Thunderstorm Warning	TWC	24 min
Sep 10, 5:24 PM MST	Areal Flood Advisory	TWC	111 min
Sep 10, 5:39 PM MST	Flash Flood Warning	TWC	81 min
Sep 10, 5:43 PM MST	Severe Thunderstorm Warning	TWC	62 min
Sep 10, 5:43 PM MST	Severe Thunderstorm Warning	TWC	47 min
Sep 10, 6:08 PM MST	Flash Flood Warning	TWC	112 min
Sep 10, 6:59 PM MST	Flash Flood Warning	TWC	91 min
Sep 10, 8:29 PM MST	Flash Flood Warning	TWC	61 min
Sep 12, 8:24 AM MST	Areal Flood Advisory	TWC	81 min
Sep 12, 3:55 PM MST	Mesoscale Discussion	SPC	2 hr
Sep 12, 5:07 PM MST	Areal Flood Advisory	TWC	83 min
Sep 12, 6:46 PM MST	Areal Flood Advisory	TWC	89 min
Sep 12, 8:26 PM MST	Areal Flood Advisory	TWC	94 min
Sep 13, 6:49 PM MST	Areal Flood Advisory	TWC	116 min
Sep 13, 7:34 PM MST	Areal Flood Advisory	TWC	3 hr
Sep 14, 12:16 PM MST	Severe Thunderstorm Warning	TWC	59 min
Sep 14, 1:27 PM MST	Severe Thunderstorm Warning	TWC	48 min
Sep 14, 1:54 PM MST	Severe Thunderstorm Warning	TWC	23 min
Sep 14, 4:18 PM MST	Severe Thunderstorm Warning	TWC	27 min
Sep 14, 4:36 PM MST	Flash Flood Warning	TWC	114 min
Sep 14, 4:43 PM MST	Severe Thunderstorm Warning	TWC	47 min
Sep 14, 4:52 PM MST	Severe Thunderstorm Warning	TWC	23 min
Sep 15, 1:08 PM MST	Areal Flood Advisory	TWC	3 hr
Sep 15, 1:18 PM MST	Severe Thunderstorm Warning	TWC	57 min
Sep 15, 1:33 PM MST	Flash Flood Warning	TWC	117 min
Sep 15, 3:25 PM MST	Flash Flood Warning	TWC	110 min
Sep 15, 5:12 PM MST	Areal Flood Advisory	TWC	3 hr
Sep 15, 6:09 PM MST	Areal Flood Advisory	TWC	3 hr
Sep 27, 1:23 PM MST	Areal Flood Advisory	TWC	112 min
Sep 27, 2:24 PM MST	Areal Flood Advisory	TWC	89 min
Sep 27, 3:11 PM MST	Areal Flood Advisory	TWC	93 min
Oct 4, 12:49 PM MST	Severe Thunderstorm Warning	TWC	41 min
Oct 4, 12:53 PM MST	Mesoscale Discussion	SPC	2 hr
Oct 4, 1:03 PM MST	Blowing Dust Advisory	TWC	6 hr
Oct 4, 1:11 PM MST	Dust Storm Warning	TWC	109 min
Nov 3, 2:24 AM MST	Wind Advisory	TWC	51 hr
Nov 4, 2:44 PM MST	High Wind Warning	TWC	14 hr
Nov 6, 2:33 PM MST	Freeze Watch	TWC	22 hr
Nov 7, 12:53 PM MST	Freeze Warning	TWC	20 hr
Nov 13, 11:15 PM MST	Dense Fog Advisory	TWC	10 hr
Dec 1, 5:54 AM MST	Wind Advisory	TWC	14 hr
Dec 3, 6:38 AM MST	Winter Weather Advisory	TWC	23 hr
Dec 3, 2:09 PM MST	Freeze Watch	TWC	12 hr
Dec 3, 2:09 PM MST	Freeze Watch	TWC	24 hr
Dec 4, 2:33 AM MST	Freeze Warning	TWC	30 hr
Dec 4, 4:42 AM MST	Dense Fog Advisory	TWC	4 hr
Dec 4, 2:16 PM MST	Hard Freeze Warning	TWC	42 hr
Dec 5, 12:56 PM MST	Hard Freeze Warning	TWC	43 hr
Dec 6, 2:02 PM MST	Freeze Warning	TWC	18 hr
Dec 11, 3:33 AM MST	Winter Storm Watch	TWC	24 hr
Dec 12, 3:48 AM MST	Winter Storm Warning	TWC	47 hr
Dec 15, 3:38 AM MST	Dense Fog Advisory	TWC	5 hr
Dec 15, 9:06 AM MST	Dense Fog Advisory	TWC	54 min
Dec 17, 2:19 AM MST	Winter Weather Advisory	TWC	56 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	85
Mesoscale Discussion	8
Special Weather Statement	11
Flooding
Flash Flood Warning	27
Flash Flood Watch	2
Areal Flood Advisory	83
Winter
Winter Storm Warning	2
Winter Storm Watch	3
Winter Weather Advisory	3
Heat
Excessive Heat Watch	2
Heat Advisory	9
Cold
Freeze Warning	4
Hard Freeze Warning	6
Wind Chill Warning	1
Freeze Watch	3
Hard Freeze Watch	2
Wind Chill Watch	1
Frost Advisory	1
Wind and dust
Dust Storm Warning	5
High Wind Warning	1
High Wind Watch	1
Blowing Dust Advisory	1
Wind Advisory	17
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 2010 2012

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.