Weather alerts in Pima County, Arizona, 2017

261 weather alerts in 2017, 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 2017. Tap one for its archive.

Alerts: 261
Warnings: 110
Watches: 26
Advisories: 100
Busiest month: July135 alerts
Busiest day: July 23, 201714 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 12, 1:30 PM MST	Winter Weather Advisory	TWC	70 hr
Jan 17, 2:10 PM MST	Winter Storm Watch	TWC	24 hr
Jan 18, 1:55 PM MST	Winter Storm Warning	TWC	70 hr
Jan 19, 2:35 PM MST	Wind Advisory	TWC	50 hr
Jan 20, 2:18 PM MST	High Wind Warning	TWC	13 hr
Jan 21, 3:21 AM MST	Areal Flood Advisory	TWC	6 hr
Jan 22, 1:27 PM MST	Winter Weather Advisory	TWC	38 hr
Jan 23, 2:47 AM MST	Freeze Watch	TWC	299 days
Jan 24, 3:13 AM MST	Freeze Warning	TWC	30 hr
Jan 25, 2:53 AM MST	Freeze Warning	TWC	30 hr
Feb 16, 2:11 PM MST	Winter Storm Watch	TWC	18 hr
Feb 17, 8:22 AM MST	Winter Storm Warning	TWC	57 hr
Feb 17, 5:58 PM MST	Wind Advisory	TWC	22 hr
Feb 26, 9:46 AM MST	Winter Weather Advisory	TWC	44 hr
Mar 4, 9:46 PM MST	Wind Advisory	TWC	21 hr
Mar 27, 2:18 PM MST	Red Flag Warning	TWC	19 hr
Mar 27, 2:18 PM MST	Wind Advisory	TWC	23 hr
Mar 30, 10:18 AM MST	Wind Advisory	TWC	31 hr
Mar 30, 3:25 PM MST	Red Flag Warning	TWC	22 hr
Apr 7, 2:37 AM MST	Fire Weather Watch	TWC	11 hr
Apr 7, 1:51 PM MST	Red Flag Warning	TWC	29 hr
Apr 22, 2:34 PM MST	Fire Weather Watch	TWC	25 hr
Apr 23, 3:21 PM MST	Red Flag Warning	TWC	28 hr
Apr 24, 3:01 PM MST	Wind Advisory	TWC	29 hr
Apr 24, 3:26 PM MST	Red Flag Warning	TWC	29 hr
Apr 26, 2:24 PM MST	Fire Weather Watch	TWC	13 hr
Apr 26, 2:24 PM MST	Red Flag Warning	TWC	29 hr
Apr 27, 3:43 AM MST	Red Flag Warning	TWC	40 hr
Apr 27, 1:13 PM MST	Wind Advisory	TWC	31 hr
Apr 27, 1:24 PM MST	Fire Weather Watch	TWC	26 hr
Apr 28, 2:59 PM MST	Red Flag Warning	TWC	29 hr
Apr 29, 2:14 AM MST	Freeze Warning	TWC	29 hr
May 3, 2:29 PM MST	Fire Weather Watch	TWC	47 hr
May 5, 1:05 PM MST	Red Flag Warning	TWC	30 hr
May 5, 1:09 PM MST	Wind Advisory	TWC	30 hr
May 7, 2:20 AM MST	Wind Advisory	TWC	17 hr
May 13, 2:18 AM MST	Fire Weather Watch	TWC	24 hr
May 14, 2:34 AM MST	Red Flag Warning	TWC	15 hr
May 14, 2:34 AM MST	Red Flag Warning	TWC	40 hr
May 23, 3:12 AM MST	Fire Weather Watch	TWC	27 hr
May 23, 3:12 AM MST	Fire Weather Watch	TWC	27 hr
May 24, 6:19 AM MST	Red Flag Warning	TWC	38 hr
May 24, 6:19 AM MST	Red Flag Warning	TWC	62 hr
Jun 4, 3:23 PM MST	Excessive Heat Warning	TWC	53 hr
Jun 4, 3:23 PM MST	Excessive Heat Warning	TWC	3 days
Jun 7, 5:16 PM MST	Blowing Dust Advisory	TWC	39 min
Jun 9, 3:07 PM MST	Fire Weather Watch	TWC	23 hr
Jun 10, 2:16 PM MST	Red Flag Warning	TWC	29 hr
Jun 12, 2:25 AM MST	Excessive Heat Watch	TWC	48 hr
Jun 12, 2:25 AM MST	Excessive Heat Watch	TWC	50 hr
Jun 12, 2:25 AM MST	Excessive Heat Watch	TWC	50 hr
Jun 12, 2:25 AM MST	Excessive Heat Watch	TWC	50 hr
Jun 14, 4:29 AM MST	Excessive Heat Warning	TWC	12 days
Jun 16, 2:07 AM MST	Heat Advisory	TWC	10 days
Jun 20, 8:44 AM MST	Blowing Dust Advisory	TWC	11 hr
Jun 20, 5:24 PM MST	Special Weather Statement	TWC	36 min
Jul 5, 2:56 AM MST	Excessive Heat Warning	TWC	64 hr
Jul 7, 6:19 PM MST	Special Weather Statement	TWC	56 min
Jul 8, 4:27 PM MST	Severe Thunderstorm Warning	TWC	48 min
Jul 8, 5:04 PM MST	Severe Thunderstorm Warning	TWC	41 min
Jul 8, 5:46 PM MST	Severe Thunderstorm Warning	TWC	44 min
Jul 9, 12:06 PM MST	Blowing Dust Advisory	TWC	8 hr
Jul 9, 12:18 PM MST	Severe Thunderstorm Warning	TWC	42 min
Jul 9, 12:56 PM MST	Severe Thunderstorm Warning	TWC	49 min
Jul 9, 1:02 PM MST	Mesoscale Discussion	SPC	2 hr
Jul 9, 1:25 PM MST	Areal Flood Advisory	TWC	110 min
Jul 9, 1:42 PM MST	Severe Thunderstorm Warning	TWC	48 min
Jul 9, 2:39 PM MST	Flash Flood Warning	TWC	81 min
Jul 9, 4:30 PM MST	Special Weather Statement	TWC	45 min
Jul 9, 5:15 PM MST	Special Weather Statement	TWC	45 min
Jul 9, 5:32 PM MST	Severe Thunderstorm Warning	TWC	43 min
Jul 9, 6:13 PM MST	Severe Thunderstorm Warning	TWC	47 min
Jul 9, 8:15 PM MST	Blowing Dust Advisory	TWC	105 min
Jul 10, 4:07 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 10, 5:34 PM MST	Blowing Dust Advisory	TWC	3 hr
Jul 10, 6:57 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 10, 6:58 PM MST	Special Weather Statement	TWC	47 min
Jul 10, 7:09 PM MST	Severe Thunderstorm Warning	TWC	51 min
Jul 10, 7:24 PM MST	Severe Thunderstorm Warning	TWC	36 min
Jul 11, 1:40 AM MST	Areal Flood Advisory	TWC	2 hr
Jul 12, 8:56 PM MST	Flash Flood Warning	TWC	2 hr
Jul 12, 9:39 PM MST	Areal Flood Advisory	TWC	111 min
Jul 13, 4:16 PM MST	Severe Thunderstorm Warning	TWC	17 min
Jul 13, 4:29 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 13, 4:44 PM MST	Severe Thunderstorm Warning	TWC	46 min
Jul 13, 5:25 PM MST	Severe Thunderstorm Warning	TWC	50 min
Jul 13, 5:41 PM MST	Areal Flood Advisory	TWC	2 hr
Jul 13, 6:00 PM MST	Blowing Dust Advisory	TWC	2 hr
Jul 13, 6:00 PM MST	Severe Thunderstorm Warning	TWC	45 min
Jul 13, 6:43 PM MST	Severe Thunderstorm Warning	TWC	62 min
Jul 13, 7:10 PM MST	Severe Thunderstorm Warning	TWC	80 min
Jul 13, 7:43 PM MST	Flash Flood Warning	TWC	2 hr
Jul 13, 8:08 PM MST	Severe Thunderstorm Warning	TWC	37 min
Jul 13, 8:32 PM MST	Severe Thunderstorm Warning	TWC	43 min
Jul 13, 9:12 PM MST	Severe Thunderstorm Warning	TWC	48 min
Jul 14, 2:55 PM MST	Mesoscale Discussion	SPC	65 min
Jul 14, 4:35 PM MST	Severe Thunderstorm Watch	SPC	4 hr
Jul 14, 5:36 PM MST	Blowing Dust Advisory	TWC	4 hr
Jul 14, 6:14 PM MST	Mesoscale Discussion	SPC	91 min
Jul 14, 6:50 PM MST	Special Weather Statement	TWC	25 min
Jul 14, 7:01 PM MST	Tornado Warning	TWC	29 min
Jul 15, 3:29 PM MST	Severe Thunderstorm Warning	TWC	27 min
Jul 15, 3:59 PM MST	Blowing Dust Advisory	TWC	6 hr
Jul 15, 4:03 PM MST	Special Weather Statement	TWC	42 min
Jul 15, 5:04 PM MST	Severe Thunderstorm Warning	TWC	56 min
Jul 15, 6:40 PM MST	Areal Flood Advisory	TWC	110 min
Jul 15, 10:27 PM MST	Areal Flood Advisory	TWC	2 hr
Jul 15, 10:53 PM MST	Areal Flood Advisory	TWC	112 min
Jul 16, 12:01 AM MST	Flash Flood Warning	TWC	89 min
Jul 16, 2:48 AM MST	Flash Flood Watch	TWC	48 hr
Jul 16, 1:25 PM MST	Mesoscale Discussion	SPC	65 min
Jul 16, 3:03 PM MST	Areal Flood Advisory	TWC	117 min
Jul 16, 3:58 PM MST	Severe Thunderstorm Warning	TWC	47 min
Jul 16, 4:07 PM MST	Blowing Dust Advisory	TWC	4 hr
Jul 16, 4:22 PM MST	Special Weather Statement	TWC	53 min
Jul 16, 6:34 PM MST	Areal Flood Advisory	TWC	56 min
Jul 16, 6:42 PM MST	Special Weather Statement	TWC	48 min
Jul 16, 8:12 PM MST	Special Weather Statement	TWC	33 min
Jul 16, 9:04 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 16, 10:34 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 17, 1:58 PM MST	Areal Flood Advisory	TWC	2 hr
Jul 17, 2:03 PM MST	Flash Flood Warning	TWC	117 min
Jul 17, 2:07 PM MST	Flash Flood Warning	TWC	113 min
Jul 17, 3:00 PM MST	Flash Flood Warning	TWC	2 hr
Jul 17, 3:09 PM MST	Severe Thunderstorm Warning	TWC	51 min
Jul 17, 3:17 PM MST	Flash Flood Warning	TWC	118 min
Jul 17, 4:00 PM MST	Areal Flood Advisory	TWC	5 hr
Jul 17, 4:01 PM MST	Flash Flood Warning	TWC	119 min
Jul 17, 9:08 PM MST	Areal Flood Advisory	TWC	6 hr
Jul 18, 9:39 AM MST	Flash Flood Watch	TWC	16 hr
Jul 18, 1:24 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 18, 1:37 PM MST	Flash Flood Warning	TWC	3 hr
Jul 18, 2:51 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 19, 12:02 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 19, 12:05 PM MST	Mesoscale Discussion	SPC	2 hr
Jul 19, 2:41 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 19, 2:52 PM MST	Flash Flood Warning	TWC	3 hr
Jul 19, 3:14 PM MST	Areal Flood Advisory	TWC	2 hr
Jul 19, 3:15 PM MST	Special Weather Statement	TWC	60 min
Jul 19, 3:28 PM MST	Severe Thunderstorm Warning	TWC	47 min
Jul 19, 3:35 PM MST	Flash Flood Warning	TWC	3 hr
Jul 19, 3:41 PM MST	Flash Flood Warning	TWC	3 hr
Jul 20, 5:54 PM MST	Flash Flood Warning	TWC	96 min
Jul 21, 8:31 PM MST	Areal Flood Advisory	TWC	119 min
Jul 22, 10:21 AM MST	Flash Flood Watch	TWC	10 hr
Jul 22, 4:02 PM MST	Areal Flood Advisory	TWC	118 min
Jul 22, 5:21 PM MST	Flash Flood Warning	TWC	114 min
Jul 22, 5:30 PM MST	Severe Thunderstorm Warning	TWC	18 min
Jul 22, 5:46 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 22, 6:17 PM MST	Flash Flood Warning	TWC	88 min
Jul 22, 6:33 PM MST	Flash Flood Warning	TWC	117 min
Jul 22, 7:20 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 22, 8:27 PM MST	Areal Flood Advisory	TWC	2 hr
Jul 23, 10:43 AM MST	Flash Flood Watch	TWC	13 hr
Jul 23, 2:46 PM MST	Flash Flood Warning	TWC	119 min
Jul 23, 3:01 PM MST	Severe Thunderstorm Warning	TWC	29 min
Jul 23, 3:02 PM MST	Flash Flood Warning	TWC	118 min
Jul 23, 3:55 PM MST	Flash Flood Warning	TWC	2 hr
Jul 23, 4:23 PM MST	Flash Flood Warning	TWC	112 min
Jul 23, 4:46 PM MST	Areal Flood Advisory	TWC	119 min
Jul 23, 5:30 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 23, 6:26 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 23, 8:30 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 24, 11:43 AM MST	Areal Flood Advisory	TWC	2 hr
Jul 24, 4:41 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 24, 5:47 PM MST	Areal Flood Advisory	TWC	118 min
Jul 28, 1:30 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 28, 1:37 PM MST	Areal Flood Advisory	TWC	113 min
Jul 28, 3:08 PM MST	Areal Flood Advisory	TWC	112 min
Jul 28, 3:16 PM MST	Severe Thunderstorm Warning	TWC	29 min
Jul 28, 3:26 PM MST	Flash Flood Warning	TWC	3 hr
Jul 28, 3:39 PM MST	Severe Thunderstorm Warning	TWC	51 min
Jul 28, 4:49 PM MST	Flash Flood Warning	TWC	3 hr
Jul 28, 5:22 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 28, 5:36 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 28, 9:09 PM MST	Flash Flood Warning	TWC	2 hr
Jul 28, 9:19 PM MST	Areal Flood Advisory	TWC	116 min
Jul 28, 10:48 PM MST	Flash Flood Warning	TWC	3 hr
Jul 28, 11:16 PM MST	Flash Flood Warning	TWC	119 min
Jul 29, 11:22 AM MST	Areal Flood Advisory	TWC	113 min
Jul 29, 11:29 AM MST	Areal Flood Advisory	TWC	2 hr
Jul 29, 12:26 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 29, 1:45 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 29, 1:50 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 29, 2:19 PM MST	Flash Flood Warning	TWC	116 min
Jul 29, 2:41 PM MST	Flash Flood Warning	TWC	3 hr
Jul 29, 5:40 PM MST	Areal Flood Advisory	TWC	6 hr
Jul 30, 1:40 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 30, 3:08 PM MST	Flash Flood Warning	TWC	5 hr
Jul 30, 3:34 PM MST	Areal Flood Advisory	TWC	3 hr
Jul 31, 3:44 PM MST	Severe Thunderstorm Warning	TWC	31 min
Jul 31, 9:05 PM MST	Severe Thunderstorm Warning	TWC	40 min
Aug 1, 5:12 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 1, 5:46 PM MST	Flash Flood Warning	TWC	3 hr
Aug 1, 7:28 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 2, 11:40 AM MST	Areal Flood Advisory	TWC	2 hr
Aug 2, 11:51 AM MST	Areal Flood Advisory	TWC	114 min
Aug 2, 12:12 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 2, 12:39 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 2, 1:17 PM MST	Flash Flood Warning	TWC	118 min
Aug 2, 1:51 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 2, 1:58 PM MST	Severe Thunderstorm Warning	TWC	32 min
Aug 2, 2:29 PM MST	Flash Flood Warning	TWC	3 hr
Aug 2, 3:59 PM MST	Severe Thunderstorm Warning	TWC	46 min
Aug 2, 4:03 PM MST	Special Weather Statement	TWC	42 min
Aug 3, 2:11 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 3, 2:20 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 3, 3:03 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 3, 3:26 PM MST	Flash Flood Warning	TWC	3 hr
Aug 3, 4:24 PM MST	Flash Flood Warning	TWC	2 hr
Aug 3, 5:13 PM MST	Special Weather Statement	TWC	47 min
Aug 3, 5:46 PM MST	Areal Flood Advisory	TWC	119 min
Aug 3, 5:55 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 3, 6:19 PM MST	Flash Flood Warning	TWC	3 hr
Aug 3, 7:29 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 4, 8:36 PM MST	Areal Flood Advisory	TWC	114 min
Aug 10, 4:02 PM MST	Severe Thunderstorm Warning	TWC	43 min
Aug 10, 4:11 PM MST	Areal Flood Advisory	TWC	2 hr
Aug 10, 4:47 PM MST	Areal Flood Advisory	TWC	118 min
Aug 10, 5:04 PM MST	Severe Thunderstorm Warning	TWC	41 min
Aug 10, 5:12 PM MST	Blowing Dust Advisory	TWC	4 hr
Aug 10, 5:17 PM MST	Special Weather Statement	TWC	43 min
Aug 12, 6:11 PM MST	Special Weather Statement	TWC	34 min
Aug 12, 6:50 PM MST	Severe Thunderstorm Warning	TWC	40 min
Aug 13, 1:06 AM MST	Areal Flood Advisory	TWC	3 hr
Aug 13, 1:33 AM MST	Flash Flood Warning	TWC	117 min
Aug 13, 3:28 AM MST	Flash Flood Warning	TWC	3 hr
Aug 13, 2:15 PM MST	Severe Thunderstorm Warning	TWC	30 min
Aug 13, 9:20 PM MST	Areal Flood Advisory	TWC	115 min
Aug 23, 9:58 AM MST	Blowing Dust Advisory	TWC	9 hr
Aug 23, 3:21 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 23, 3:21 PM MST	Severe Thunderstorm Warning	TWC	39 min
Aug 23, 3:33 PM MST	Flash Flood Warning	TWC	117 min
Aug 23, 4:02 PM MST	Severe Thunderstorm Warning	TWC	43 min
Aug 23, 4:11 PM MST	Flash Flood Warning	TWC	2 hr
Aug 23, 4:28 PM MST	Dust Storm Warning	TWC	3 hr
Aug 23, 5:19 PM MST	Special Weather Statement	TWC	41 min
Aug 23, 6:05 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 23, 6:13 PM MST	Areal Flood Advisory	TWC	3 hr
Aug 26, 5:32 PM MST	Blowing Dust Advisory	TWC	88 min
Aug 27, 4:43 PM MST	Blowing Dust Advisory	TWC	3 hr
Sep 4, 3:10 PM MST	Mesoscale Discussion	SPC	3 hr
Sep 5, 2:51 PM MST	Special Weather Statement	TWC	24 min
Sep 5, 3:22 PM MST	Special Weather Statement	TWC	38 min
Sep 7, 11:17 AM MST	Blowing Dust Advisory	TWC	7 hr
Sep 7, 2:07 PM MST	Special Weather Statement	TWC	38 min
Sep 7, 3:17 PM MST	Severe Thunderstorm Warning	TWC	28 min
Sep 8, 12:55 PM MST	Blowing Dust Advisory	TWC	6 hr
Nov 17, 2:20 PM MST	Freeze Watch	TWC	13 hr
Nov 18, 3:38 AM MST	Freeze Warning	TWC	25 hr
Nov 18, 3:38 AM MST	Freeze Warning	TWC	52 hr
Dec 6, 3:04 AM MST	Fire Weather Watch	TWC	11 hr
Dec 6, 3:04 AM MST	Freeze Watch	TWC	24 hr
Dec 6, 2:11 PM MST	Red Flag Warning	TWC	26 hr
Dec 7, 2:57 AM MST	Freeze Warning	TWC	30 hr
Dec 7, 11:03 AM MST	Blowing Dust Advisory	TWC	117 min
Dec 16, 2:31 AM MST	Winter Weather Advisory	TWC	47 hr
Dec 19, 2:40 PM MST	Freeze Watch	TWC	23 hr
Dec 19, 2:40 PM MST	Hard Freeze Watch	TWC	23 hr
Dec 20, 2:07 PM MST	Freeze Warning	TWC	43 hr
Dec 20, 2:07 PM MST	Hard Freeze Warning	TWC	43 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	39
Tornado Warning	1
Severe Thunderstorm Watch	1
Mesoscale Discussion	6
Special Weather Statement	19
Flooding
Flash Flood Warning	39
Flash Flood Watch	4
Areal Flood Advisory	70
Winter
Winter Storm Warning	2
Winter Storm Watch	2
Winter Weather Advisory	4
Heat
Excessive Heat Warning	4
Excessive Heat Watch	4
Heat Advisory	1
Cold
Freeze Warning	7
Hard Freeze Warning	1
Freeze Watch	4
Hard Freeze Watch	1
Wind and dust
Dust Storm Warning	1
High Wind Warning	1
Blowing Dust Advisory	16
Wind Advisory	9
Fire
Red Flag Warning	15
Fire Weather Watch	10

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2016 2018

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.