Alert archive / California / Riverside County

Weather alerts in Riverside County, California, 2021

313 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Riverside County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Alerts: 313
Warnings: 101
Watches: 42
Advisories: 140
Busiest month: July57 alerts
Busiest day: July 25, 202114 alerts

Over time

By month

The alerts

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

Issued	Product	Office	Lasted
Jan 8, 12:38 PM PST	Wind Advisory	SGX	44 hr
Jan 13, 12:51 PM PST	Red Flag Warning	SGX	3 days
Jan 16, 6:33 PM PST	High Wind Watch	SGX	42 hr
Jan 17, 1:20 PM PST	Fire Weather Watch	SGX	21 hr
Jan 18, 9:50 AM PST	Red Flag Warning	SGX	36 hr
Jan 18, 12:42 PM PST	High Wind Warning	SGX	57 hr
Jan 19, 4:53 AM PST	Winter Weather Advisory	SGX	16 hr
Jan 19, 9:51 AM PST	Flash Flood Watch	PSR	39 hr
Jan 19, 10:07 AM PST	Flash Flood Watch	SGX	38 hr
Jan 21, 5:45 PM PST	Winter Weather Advisory	SGX	60 hr
Jan 22, 6:49 AM PST	Dense Fog Advisory	PSR	4 hr
Jan 22, 8:02 AM PST	Wind Advisory	SGX	14 hr
Jan 22, 12:12 PM PST	Winter Storm Watch	SGX	46 hr
Jan 23, 4:56 AM PST	Wind Advisory	PSR	65 hr
Jan 24, 10:12 AM PST	Winter Storm Warning	SGX	44 hr
Jan 24, 10:12 AM PST	Winter Weather Advisory	SGX	44 hr
Jan 24, 12:38 PM PST	Wind Advisory	SGX	33 hr
Jan 25, 11:32 PM PST	Frost Advisory	SGX	9 hr
Jan 26, 1:31 PM PST	Winter Storm Watch	SGX	23 hr
Jan 27, 10:58 AM PST	Flash Flood Watch	SGX	53 hr
Jan 27, 12:58 PM PST	Winter Storm Warning	SGX	50 hr
Jan 28, 9:32 PM PST	Areal Flood Advisory	SGX	3 hr
Jan 28, 10:16 PM PST	Areal Flood Advisory	SGX	3 hr
Feb 12, 2:17 AM PST	High Wind Watch	SGX	11 hr
Feb 12, 10:03 AM PST	Areal Flood Advisory	SGX	59 min
Feb 12, 1:19 PM PST	High Wind Warning	SGX	33 hr
Feb 12, 1:25 PM PST	Wind Advisory	PSR	33 hr
Feb 13, 11:06 AM PST	Blowing Dust Advisory	PSR	9 hr
Feb 14, 11:28 AM PST	Wind Advisory	SGX	25 hr
Feb 15, 12:39 PM PST	High Wind Warning	SGX	21 hr
Feb 17, 11:57 AM PST	Wind Advisory	SGX	26 hr
Feb 19, 1:21 PM PST	Wind Advisory	SGX	50 hr
Feb 20, 2:10 PM PST	Blowing Dust Advisory	PSR	4 hr
Feb 20, 5:20 PM PST	Wind Advisory	SGX	22 hr
Feb 23, 12:06 PM PST	High Wind Watch	SGX	14 hr
Feb 24, 2:25 AM PST	High Wind Warning	SGX	34 hr
Feb 24, 3:01 AM PST	Wind Advisory	PSR	34 hr
Feb 26, 3:44 AM PST	High Wind Watch	SGX	23 hr
Feb 27, 2:52 AM PST	High Wind Warning	SGX	36 hr
Feb 27, 12:27 PM PST	Wind Advisory	PSR	27 hr
Feb 28, 2:28 AM PST	Wind Advisory	SGX	25 hr
Mar 2, 12:25 PM PST	Winter Weather Advisory	SGX	34 hr
Mar 7, 12:40 PM PST	Winter Storm Watch	SGX	29 hr
Mar 8, 7:47 AM PST	Wind Advisory	SGX	62 hr
Mar 8, 1:15 PM PST	Wind Advisory	PSR	32 hr
Mar 8, 5:45 PM PST	Winter Storm Warning	SGX	4 days
Mar 9, 1:33 PM PST	Blowing Dust Advisory	PSR	5 hr
Mar 10, 2:02 PM PST	Flash Flood Watch	SGX	38 hr
Mar 10, 2:22 PM PST	Winter Weather Advisory	SGX	20 hr
Mar 11, 2:06 PM PST	Winter Weather Advisory	SGX	13 hr
Mar 12, 5:06 PM PST	Areal Flood Advisory	SGX	2 hr
Mar 13, 1:55 PM PST	High Wind Watch	SGX	12 hr
Mar 14, 1:23 AM PST	Blowing Dust Advisory	PSR	44 hr
Mar 14, 1:23 AM PST	Wind Advisory	PSR	44 hr
Mar 14, 1:41 AM PST	High Wind Warning	SGX	48 hr
Mar 14, 1:01 PM PDT	Winter Weather Advisory	SGX	38 hr
Mar 14, 1:04 PM PDT	Wind Advisory	SGX	19 hr
Mar 15, 1:01 PM PDT	Frost Advisory	SGX	19 hr
Mar 16, 3:57 AM PDT	Wind Advisory	SGX	4 hr
Mar 22, 3:48 AM PDT	Wind Advisory	SGX	26 hr
Mar 23, 1:56 AM PDT	Wind Advisory	PSR	33 hr
Mar 23, 12:15 PM PDT	Wind Advisory	SGX	24 hr
Mar 23, 4:32 PM PDT	Severe Thunderstorm Warning	SGX	40 min
Mar 24, 1:23 PM PDT	Wind Advisory	SGX	38 hr
Mar 24, 2:03 PM PDT	Blowing Dust Advisory	PSR	30 hr
Mar 24, 2:03 PM PDT	Wind Advisory	PSR	39 hr
Mar 29, 12:46 PM PDT	Wind Advisory	SGX	50 hr
Apr 4, 1:43 AM PDT	High Wind Watch	SGX	12 hr
Apr 4, 1:28 PM PDT	Wind Advisory	SGX	40 hr
Apr 7, 2:48 AM PDT	Wind Advisory	SGX	45 hr
Apr 13, 4:08 AM PDT	Wind Advisory	SGX	46 hr
Apr 16, 12:12 PM PDT	Wind Advisory	SGX	49 hr
Apr 20, 3:44 AM PDT	Wind Advisory	SGX	49 hr
Apr 21, 10:14 AM PDT	Blowing Dust Advisory	PSR	10 hr
Apr 21, 5:21 PM PDT	Blowing Dust Advisory	SGX	3 hr
Apr 23, 1:57 PM PDT	Wind Advisory	SGX	61 hr
Apr 25, 1:30 AM PDT	Wind Advisory	PSR	25 hr
Apr 26, 2:35 AM PDT	Wind Advisory	SGX	21 hr
Apr 30, 1:29 PM PDT	Wind Advisory	SGX	58 hr
May 6, 1:12 PM PDT	Wind Advisory	SGX	42 hr
May 15, 1:30 AM PDT	Wind Advisory	PSR	55 hr
May 15, 1:57 AM PDT	Wind Advisory	SGX	54 hr
May 18, 1:29 PM PDT	Wind Advisory	SGX	3 days
May 18, 1:38 PM PDT	Wind Advisory	PSR	67 hr
May 19, 2:47 AM PDT	Red Flag Warning	PSR	41 hr
Jun 1, 2:08 PM PDT	Excessive Heat Warning	SGX	3 days
Jun 2, 2:15 AM PDT	Excessive Heat Warning	PSR	67 hr
Jun 6, 12:35 PM PDT	Wind Advisory	SGX	41 hr
Jun 9, 2:23 AM PDT	Excessive Heat Watch	PSR	35 hr
Jun 9, 12:51 PM PDT	Excessive Heat Watch	SGX	5 days
Jun 9, 2:11 PM PDT	Excessive Heat Warning	PSR	11 days
Jun 10, 1:37 PM PDT	Excessive Heat Warning	SGX	10 days
Jun 23, 4:51 PM PDT	Areal Flood Advisory	PSR	42 min
Jun 23, 5:33 PM PDT	Flash Flood Warning Considerable damage threat	PSR	2 hr
Jun 23, 5:38 PM PDT	Severe Thunderstorm Warning	PSR	37 min
Jun 23, 6:28 PM PDT	Areal Flood Advisory	PSR	3 hr
Jun 23, 7:16 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Jun 24, 1:31 PM PDT	Excessive Heat Watch	SGX	24 hr
Jun 25, 1:05 PM PDT	Excessive Heat Warning	SGX	3 days
Jun 25, 1:05 PM PDT	Heat Advisory	SGX	3 days
Jun 25, 2:34 PM PDT	Excessive Heat Watch	PSR	12 hr
Jun 26, 2:20 AM PDT	Excessive Heat Warning	PSR	66 hr
Jul 5, 12:59 PM PDT	Excessive Heat Watch	PSR	49 hr
Jul 6, 1:26 PM PDT	Excessive Heat Watch	SGX	24 hr
Jul 6, 1:26 PM PDT	Excessive Heat Warning	SGX	6 days
Jul 7, 1:20 PM PDT	Heat Advisory	SGX	5 days
Jul 7, 1:42 PM PDT	Excessive Heat Warning	PSR	5 days
Jul 18, 8:07 AM PDT	Flash Flood Watch	SGX	11 hr
Jul 22, 4:23 PM PDT	Flash Flood Warning Considerable damage threat	SGX	2 hr
Jul 22, 5:07 PM PDT	Special Weather Statement	PSR	38 min
Jul 22, 5:26 PM PDT	Special Weather Statement	SGX	64 min
Jul 25, 11:59 AM PDT	Special Weather Statement	PSR	31 min
Jul 25, 12:14 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Jul 25, 12:43 PM PDT	Special Weather Statement	PSR	32 min
Jul 25, 1:12 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Jul 25, 1:24 PM PDT	Special Weather Statement	PSR	51 min
Jul 25, 2:15 PM PDT	Special Weather Statement	PSR	45 min
Jul 25, 2:34 PM PDT	Flash Flood Warning Considerable damage threat	PSR	7 hr
Jul 25, 2:38 PM PDT	Special Weather Statement	PSR	37 min
Jul 25, 3:14 PM PDT	Special Weather Statement	PSR	31 min
Jul 25, 3:20 PM PDT	Flash Flood Warning Considerable damage threat	PSR	5 hr
Jul 25, 3:41 PM PDT	Special Weather Statement	PSR	34 min
Jul 25, 4:01 PM PDT	Severe Thunderstorm Warning	PSR	29 min
Jul 25, 4:14 PM PDT	Severe Thunderstorm Warning	SGX	36 min
Jul 25, 4:18 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Jul 25, 6:13 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Jul 25, 6:35 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Jul 25, 6:53 PM PDT	Flash Flood Watch	SGX	23 hr
Jul 26, 3:29 AM PDT	Flash Flood Warning Considerable damage threat	SGX	3 hr
Jul 26, 3:36 AM PDT	Flash Flood Warning Considerable damage threat	PSR	6 hr
Jul 26, 4:53 AM PDT	Areal Flood Advisory	SGX	3 hr
Jul 26, 6:32 AM PDT	Areal Flood Advisory	SGX	2 hr
Jul 26, 6:49 AM PDT	Areal Flood Advisory	PSR	3 hr
Jul 26, 8:01 AM PDT	Areal Flood Advisory	PSR	3 hr
Jul 28, 11:49 AM PDT	Areal Flood Advisory	PSR	3 hr
Jul 28, 1:00 PM PDT	Areal Flood Advisory	PSR	20 min
Jul 28, 1:20 PM PDT	Flash Flood Warning Considerable damage threat	PSR	3 hr
Jul 28, 2:00 PM PDT	Areal Flood Advisory	PSR	42 min
Jul 28, 2:42 PM PDT	Flash Flood Warning Considerable damage threat	PSR	2 hr
Jul 28, 3:47 PM PDT	Areal Flood Advisory	SGX	3 hr
Jul 28, 4:07 PM PDT	Areal Flood Advisory	PSR	3 hr
Jul 29, 1:26 PM PDT	Flash Flood Watch	PSR	40 hr
Jul 30, 2:38 PM PDT	Flash Flood Warning	SGX	2 hr
Jul 30, 2:48 PM PDT	Areal Flood Advisory	SGX	3 hr
Jul 30, 3:17 PM PDT	Severe Thunderstorm Warning	SGX	58 min
Jul 30, 3:45 PM PDT	Special Weather Statement	PSR	30 min
Jul 30, 3:48 PM PDT	Flash Flood Warning Considerable damage threat	SGX	3 hr
Jul 30, 3:55 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Jul 30, 4:37 PM PDT	Special Weather Statement	PSR	23 min
Jul 30, 5:20 PM PDT	Special Weather Statement	PSR	70 min
Jul 30, 5:24 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Jul 30, 5:52 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Jul 30, 6:11 PM PDT	Severe Thunderstorm Warning	PSR	79 min
Jul 30, 6:49 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Jul 31, 12:43 PM PDT	Areal Flood Advisory	SGX	3 hr
Jul 31, 1:14 PM PDT	Areal Flood Advisory	SGX	5 hr
Jul 31, 2:32 PM PDT	Special Weather Statement	PSR	28 min
Jul 31, 3:47 PM PDT	Special Weather Statement	PSR	28 min
Jul 31, 4:48 PM PDT	Flash Flood Warning Considerable damage threat	PSR	3 hr
Jul 31, 5:50 PM PDT	Areal Flood Advisory	SGX	2 hr
Aug 1, 12:50 PM PDT	Excessive Heat Watch	SGX	23 hr
Aug 1, 12:50 PM PDT	Heat Advisory	SGX	4 days
Aug 1, 1:31 PM PDT	Excessive Heat Watch	PSR	24 hr
Aug 2, 11:38 AM PDT	Excessive Heat Warning	SGX	3 days
Aug 2, 1:45 PM PDT	Excessive Heat Warning	PSR	3 days
Aug 9, 1:34 PM PDT	Flash Flood Watch	SGX	54 hr
Aug 9, 1:44 PM PDT	Areal Flood Advisory	PSR	3 hr
Aug 9, 2:21 PM PDT	Areal Flood Advisory	SGX	3 hr
Aug 9, 2:38 PM PDT	Flash Flood Warning Considerable damage threat	PSR	3 hr
Aug 9, 3:26 PM PDT	Areal Flood Advisory	PSR	3 hr
Aug 9, 5:06 PM PDT	Areal Flood Advisory	PSR	3 hr
Aug 9, 6:09 PM PDT	Areal Flood Advisory	PSR	115 min
Aug 10, 1:53 PM PDT	Areal Flood Advisory	SGX	101 min
Aug 10, 3:11 PM PDT	Areal Flood Advisory	PSR	3 hr
Aug 10, 6:30 PM PDT	Severe Thunderstorm Warning	PSR	45 min
Aug 10, 7:15 PM PDT	Dust Storm Warning	PSR	60 min
Aug 10, 7:26 PM PDT	Severe Thunderstorm Warning	PSR	49 min
Aug 10, 7:33 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Aug 10, 8:18 PM PDT	Severe Thunderstorm Warning	PSR	57 min
Aug 10, 8:38 PM PDT	Dust Storm Warning	PSR	52 min
Aug 10, 9:08 PM PDT	Flash Flood Warning Considerable damage threat	PSR	6 hr
Aug 10, 9:33 PM PDT	Dust Storm Warning	SGX	57 min
Aug 10, 9:54 PM PDT	Flash Flood Warning Considerable damage threat	PSR	86 min
Aug 10, 10:26 PM PDT	Areal Flood Advisory	SGX	3 hr
Aug 10, 11:27 PM PDT	Flash Flood Warning Considerable damage threat	SGX	3 hr
Aug 13, 11:05 PM PDT	Dust Storm Warning	PSR	55 min
Aug 16, 3:08 AM PDT	Dust Storm Advisory	PSR	2 hr
Aug 23, 12:32 PM PDT	Excessive Heat Watch	SGX	25 hr
Aug 23, 1:37 PM PDT	Excessive Heat Watch	PSR	24 hr
Aug 24, 1:20 PM PDT	Excessive Heat Warning	PSR	5 days
Aug 24, 1:30 PM PDT	Excessive Heat Warning	SGX	5 days
Aug 24, 1:30 PM PDT	Heat Advisory	SGX	5 days
Aug 29, 12:49 PM PDT	Areal Flood Advisory	SGX	3 hr
Aug 29, 1:14 PM PDT	Special Weather Statement	PSR	31 min
Aug 29, 1:18 PM PDT	Flash Flood Warning Considerable damage threat	SGX	3 hr
Aug 29, 3:30 PM PDT	Special Weather Statement	PSR	30 min
Aug 29, 4:01 PM PDT	Special Weather Statement	PSR	29 min
Aug 29, 4:29 PM PDT	Flash Flood Warning Considerable damage threat	PSR	3 hr
Aug 30, 1:43 AM PDT	Flash Flood Watch	PSR	3 days
Aug 30, 2:38 AM PDT	Flash Flood Watch	SGX	42 hr
Aug 30, 1:17 PM PDT	Areal Flood Advisory	SGX	118 min
Aug 30, 2:22 PM PDT	Areal Flood Advisory	SGX	113 min
Aug 30, 3:47 PM PDT	Dust Storm Advisory	PSR	58 min
Aug 30, 4:56 PM PDT	Dust Storm Advisory	PSR	94 min
Aug 30, 5:14 PM PDT	Flash Flood Warning Considerable damage threat	PSR	4 hr
Aug 30, 7:37 PM PDT	Special Weather Statement	PSR	23 min
Aug 30, 7:52 PM PDT	Areal Flood Advisory	PSR	23 min
Aug 30, 7:58 PM PDT	Special Weather Statement	SGX	47 min
Aug 30, 8:13 PM PDT	Flash Flood Warning Considerable damage threat	PSR	50 min
Aug 30, 8:18 PM PDT	Flash Flood Warning Considerable damage threat	SGX	37 min
Aug 30, 9:06 PM PDT	Flash Flood Warning Considerable damage threat	PSR	5 hr
Aug 31, 1:13 PM PDT	Areal Flood Advisory	PSR	6 hr
Aug 31, 1:24 PM PDT	Flash Flood Warning Considerable damage threat	PSR	13 hr
Aug 31, 5:12 PM PDT	Flash Flood Warning Considerable damage threat	PSR	6 hr
Aug 31, 5:17 PM PDT	Severe Thunderstorm Warning	SGX	58 min
Aug 31, 5:44 PM PDT	Flash Flood Warning Considerable damage threat	SGX	96 min
Aug 31, 5:58 PM PDT	Flash Flood Warning Considerable damage threat	PSR	8 hr
Sep 3, 1:18 PM PDT	Heat Advisory	SGX	9 days
Sep 6, 12:12 PM PDT	Excessive Heat Warning	PSR	3 days
Sep 9, 1:21 PM PDT	Special Weather Statement	PSR	24 min
Sep 9, 1:29 PM PDT	Severe Thunderstorm Warning	PSR	46 min
Sep 9, 1:58 PM PDT	Special Weather Statement	PSR	32 min
Sep 9, 2:00 PM PDT	Severe Thunderstorm Warning	PSR	45 min
Sep 9, 2:31 PM PDT	Special Weather Statement	PSR	29 min
Sep 9, 3:10 PM PDT	Severe Thunderstorm Warning	SGX	50 min
Sep 9, 3:29 PM PDT	Flash Flood Warning Considerable damage threat	SGX	2 hr
Sep 9, 3:42 PM PDT	Special Weather Statement	PSR	33 min
Sep 9, 3:46 PM PDT	Areal Flood Advisory	SGX	3 hr
Sep 9, 4:15 PM PDT	Special Weather Statement	PSR	45 min
Sep 9, 4:33 PM PDT	Flash Flood Warning Considerable damage threat	SGX	88 min
Sep 9, 4:35 PM PDT	Severe Thunderstorm Warning	SGX	55 min
Sep 9, 5:14 PM PDT	Special Weather Statement	PSR	31 min
Sep 9, 5:47 PM PDT	Flash Flood Warning Considerable damage threat	PSR	3 hr
Sep 9, 5:52 PM PDT	Special Weather Statement	PSR	23 min
Sep 10, 2:19 AM PDT	Excessive Heat Warning	PSR	4 days
Sep 10, 1:15 PM PDT	Areal Flood Advisory	SGX	3 hr
Sep 10, 3:13 PM PDT	Areal Flood Advisory	SGX	108 min
Sep 17, 2:40 PM PDT	Special Weather Statement	PSR	50 min
Sep 17, 3:08 PM PDT	Severe Thunderstorm Warning	PSR	52 min
Sep 17, 3:17 PM PDT	Areal Flood Advisory	PSR	25 min
Sep 17, 3:33 PM PDT	Flash Flood Warning Considerable damage threat	PSR	5 hr
Sep 17, 4:25 PM PDT	Special Weather Statement	PSR	50 min
Sep 17, 5:41 PM PDT	Areal Flood Advisory	PSR	2 hr
Sep 20, 12:33 PM PDT	Heat Advisory	SGX	55 hr
Sep 23, 1:13 PM PDT	Special Weather Statement	PSR	47 min
Sep 23, 2:48 PM PDT	Special Weather Statement	PSR	42 min
Sep 24, 8:56 AM PDT	Flash Flood Watch	SGX	10 hr
Sep 24, 9:03 AM PDT	Flash Flood Watch	PSR	10 hr
Oct 9, 12:11 PM PDT	Wind Advisory	PSR	62 hr
Oct 9, 12:17 PM PDT	Wind Advisory	SGX	63 hr
Oct 10, 2:54 AM PDT	High Wind Warning	SGX	48 hr
Oct 11, 8:08 AM PDT	Blowing Dust Advisory	PSR	16 hr
Oct 11, 3:21 PM PDT	Blowing Dust Warning	PSR	7 hr
Oct 11, 3:21 PM PDT	Blowing Dust Advisory	PSR	9 hr
Oct 24, 1:38 PM PDT	Wind Advisory	SGX	36 hr
Oct 25, 1:47 AM PDT	Wind Advisory	PSR	24 hr
Oct 25, 2:53 PM PDT	Blowing Dust Advisory	PSR	6 hr
Oct 25, 4:13 PM PDT	Areal Flood Advisory	SGX	4 hr
Oct 28, 2:50 AM PDT	Wind Advisory	SGX	12 hr
Nov 5, 1:35 PM PDT	Dense Fog Advisory	SGX	11 hr
Nov 7, 2:45 AM PST	Dense Fog Advisory	SGX	6 hr
Nov 19, 4:00 AM PST	Dense Fog Advisory	SGX	5 hr
Nov 19, 10:48 AM PST	Fire Weather Watch	SGX	3 hr
Nov 19, 1:35 PM PST	Red Flag Warning	SGX	53 hr
Nov 20, 3:00 AM PST	Dense Fog Advisory	SGX	6 hr
Nov 20, 3:00 AM PST	Wind Advisory	SGX	47 hr
Nov 22, 1:12 PM PST	Fire Weather Watch	SGX	20 hr
Nov 23, 9:29 AM PST	Red Flag Warning	SGX	3 days
Nov 24, 3:29 AM PST	High Wind Warning	SGX	36 hr
Nov 24, 4:50 PM PST	Blowing Dust Advisory	PSR	3 hr
Dec 3, 5:34 PM PST	Dense Fog Advisory	SGX	15 hr
Dec 4, 6:31 PM PST	Dense Fog Advisory	SGX	14 hr
Dec 9, 1:54 AM PST	Wind Advisory	SGX	14 hr
Dec 9, 12:54 PM PST	Freeze Watch	PSR	12 hr
Dec 10, 1:13 AM PST	Freeze Warning	PSR	31 hr
Dec 11, 1:23 PM PST	Freeze Warning	PSR	19 hr
Dec 12, 3:13 AM PST	Winter Storm Watch	SGX	25 hr
Dec 12, 1:15 PM PST	Wind Advisory	PSR	64 hr
Dec 13, 3:50 AM PST	High Wind Warning	SGX	44 hr
Dec 13, 3:50 AM PST	Wind Advisory	SGX	44 hr
Dec 13, 3:53 AM PST	Winter Storm Warning	SGX	44 hr
Dec 13, 10:42 AM PST	Flood Watch	SGX	34 hr
Dec 14, 2:23 AM PST	Blowing Dust Advisory	PSR	26 hr
Dec 14, 7:34 AM PST	Areal Flood Advisory	SGX	4 hr
Dec 14, 1:00 PM PST	Areal Flood Advisory	SGX	3 hr
Dec 14, 1:27 PM PST	Flash Flood Warning Considerable damage threat	SGX	108 min
Dec 14, 8:24 PM PST	Frost Advisory	SGX	13 hr
Dec 16, 11:37 AM PST	Wind Advisory	SGX	48 hr
Dec 17, 11:36 AM PST	Frost Advisory	SGX	20 hr
Dec 18, 1:47 AM PST	Frost Advisory	SGX	30 hr
Dec 19, 2:28 AM PST	Frost Advisory	SGX	30 hr
Dec 22, 10:15 AM PST	Flood Watch	SGX	50 hr
Dec 23, 2:57 AM PST	Wind Advisory	SGX	39 hr
Dec 23, 3:01 AM PST	Winter Weather Advisory	SGX	19 hr
Dec 23, 3:33 PM PST	Areal Flood Advisory	SGX	3 hr
Dec 23, 5:29 PM PST	Areal Flood Advisory	SGX	3 hr
Dec 23, 8:20 PM PST	Areal Flood Advisory	SGX	7 hr
Dec 23, 10:03 PM PST	Winter Storm Warning	SGX	14 hr
Dec 24, 1:17 AM PST	Flash Flood Warning Considerable damage threat	SGX	3 hr
Dec 24, 7:07 AM PST	Areal Flood Advisory	SGX	2 hr
Dec 24, 12:00 PM PST	Winter Storm Watch	SGX	9 hr
Dec 24, 9:00 PM PST	Winter Storm Warning	SGX	32 hr
Dec 25, 1:40 PM PST	Winter Storm Watch	SGX	24 hr
Dec 26, 12:58 AM PST	Areal Flood Advisory	SGX	3 hr
Dec 26, 3:25 AM PST	Wind Advisory	SGX	9 hr
Dec 26, 12:03 PM PST	High Wind Warning	SGX	32 hr
Dec 26, 1:40 PM PST	Winter Storm Warning	SGX	37 hr
Dec 27, 7:39 PM PST	Wind Advisory	SGX	7 hr
Dec 28, 3:00 AM PST	Winter Storm Watch	SGX	10 hr
Dec 28, 11:07 AM PST	Flood Watch	SGX	48 hr
Dec 28, 1:26 PM PST	Winter Storm Warning	SGX	55 hr
Dec 30, 2:50 AM PST	Winter Weather Advisory	SGX	9 hr
Dec 31, 3:29 AM PST	Wind Advisory	SGX	24 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	15
Special Weather Statement	30
Flooding
Flash Flood Warning	42
Flash Flood Watch	12
Flood Watch	3
Areal Flood Advisory	45
Winter
Winter Storm Warning	8
Winter Storm Watch	7
Winter Weather Advisory	9
Heat
Excessive Heat Warning	14
Excessive Heat Watch	10
Heat Advisory	6
Cold
Freeze Warning	2
Freeze Watch	1
Frost Advisory	6
Wind and dust
Blowing Dust Warning	1
Dust Storm Warning	4
High Wind Warning	10
High Wind Watch	6
Blowing Dust Advisory	12
Dust Storm Advisory	3
Wind Advisory	52
Fire
Red Flag Warning	5
Fire Weather Watch	3
Fog and smoke
Dense Fog Advisory	7

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2020 2022

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.