Weather alerts in California, July 2025

451 weather alerts in July 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in July 2025. Tap one for its archive.

Alerts: 451
Warnings: 117
Watches: 17
Advisories: 91
Busiest day: July 1, 202550 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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	Counties	Lasted
Jun 30, 5:12 PM PDT	Special Weather Statement	EKA		33 min
Jun 30, 5:13 PM PDT	Special Weather Statement	MFR	Siskiyou	32 min
Jun 30, 5:33 PM PDT	Special Weather Statement	MFR	Siskiyou	27 min
Jun 30, 5:42 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	33 min
Jun 30, 6:08 PM PDT	Special Weather Statement	EKA	Siskiyou	22 min
Jun 30, 6:14 PM PDT	Special Weather Statement	EKA		46 min
Jun 30, 6:20 PM PDT	Special Weather Statement	MFR	Siskiyou	25 min
Jun 30, 6:35 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	25 min
Jun 30, 7:01 PM PDT	Special Weather Statement	EKA		29 min
Jun 30, 7:24 PM PDT	Special Weather Statement	MFR	Del Norte	36 min
Jun 30, 7:36 PM PDT	Special Weather Statement	EKA		24 min
Jun 30, 8:23 PM PDT	Special Weather Statement	EKA	Del Norte	37 min
Jun 30, 8:41 PM PDT	Special Marine Warning	EKA		30 min
Jun 30, 9:17 PM PDT	Small Craft Advisory	LOX		30 hr
Jun 30, 9:57 PM PDT	Hazardous Seas Watch	EKA		13 hr
Jul 1, 2:04 AM PDT	Small Craft Advisory	LOX		6 days
Jul 1, 2:26 AM PDT	Gale Warning	MTR		67 hr
Jul 1, 2:26 AM PDT	Small Craft Advisory	MTR		5 days
Jul 1, 7:57 AM PDT	Special Weather Statement	EKA	Mendocino	33 min
Jul 1, 7:59 AM PDT	Special Weather Statement	EKA	Glenn	31 min
Jul 1, 8:30 AM PDT	Special Weather Statement	EKA	Mendocino	30 min
Jul 1, 8:32 AM PDT	Special Weather Statement	EKA	Mendocino	28 min
Jul 1, 10:31 AM PDT	Special Weather Statement	EKA	Mendocino	29 min
Jul 1, 11:15 AM PDT	Hazardous Seas Warning	EKA		36 hr
Jul 1, 12:09 PM PDT	Special Weather Statement	EKA		21 min
Jul 1, 12:54 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	31 hr
Jul 1, 1:17 PM PDT	Special Weather Statement	EKA	Mendocino	28 min
Jul 1, 1:28 PM PDT	Special Weather Statement	STO	Shasta	32 min
Jul 1, 1:44 PM PDT	Special Weather Statement	REV	Lassen	31 min
Jul 1, 2:00 PM PDT	Special Weather Statement	STO	Shasta	30 min
Jul 1, 2:11 PM PDT	Special Weather Statement	REV	Lassen	34 min
Jul 1, 2:16 PM PDT	Special Weather Statement	REV	Sierra	29 min
Jul 1, 2:28 PM PDT	Severe Thunderstorm Warning	REV	Lassen	32 min
Jul 1, 2:30 PM PDT	Special Weather Statement	REV	Alpine	30 min
Jul 1, 2:40 PM PDT	Special Weather Statement	REV	Lassen	35 min
Jul 1, 3:00 PM PDT	Special Weather Statement	EKA		30 min
Jul 1, 3:25 PM PDT	Special Weather Statement	MFR	Siskiyou	50 min
Jul 1, 3:45 PM PDT	Special Weather Statement	EKA	Trinity	30 min
Jul 1, 3:50 PM PDT	Special Weather Statement	MFR	Modoc	40 min
Jul 1, 3:52 PM PDT	Special Weather Statement	MFR	Siskiyou	38 min
Jul 1, 3:56 PM PDT	Special Weather Statement	EKA	Mendocino	34 min
Jul 1, 4:11 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	34 min
Jul 1, 4:22 PM PDT	Special Weather Statement	EKA	Trinity	23 min
Jul 1, 4:22 PM PDT	Special Weather Statement	MFR	Siskiyou	53 min
Jul 1, 4:23 PM PDT	Areal Flood Advisory	REV	Nevada, Sierra	112 min
Jul 1, 4:30 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	11 min
Jul 1, 4:35 PM PDT	Special Weather Statement	MFR	Modoc	55 min
Jul 1, 4:40 PM PDT	Special Weather Statement	EKA	Trinity	35 min
Jul 1, 4:45 PM PDT	Special Weather Statement	EKA	Trinity	30 min
Jul 1, 4:46 PM PDT	Areal Flood Advisory	REV	Alpine, Mono	119 min
Jul 1, 5:01 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	44 min
Jul 1, 5:14 PM PDT	Special Weather Statement	EKA	Trinity	31 min
Jul 1, 5:32 PM PDT	Special Weather Statement	STO	El Dorado	28 min
Jul 1, 5:37 PM PDT	Flash Flood Warning	EKA	Trinity	3 hr
Jul 1, 5:41 PM PDT	Special Weather Statement	STO	Trinity	34 min
Jul 1, 5:44 PM PDT	Special Weather Statement	EKA	Trinity	31 min
Jul 1, 5:48 PM PDT	Special Weather Statement	EKA	Trinity	27 min
Jul 1, 5:53 PM PDT	Special Weather Statement	EKA	Trinity	22 min
Jul 1, 6:00 PM PDT	Special Weather Statement	MFR	Siskiyou	45 min
Jul 1, 6:10 PM PDT	Special Weather Statement	EKA	Trinity	35 min
Jul 1, 6:40 PM PDT	Severe Thunderstorm Warning	STO	Shasta	32 min
Jul 1, 6:44 PM PDT	Special Weather Statement	EKA	Trinity	31 min
Jul 1, 6:50 PM PDT	Special Weather Statement	STO	Shasta	25 min
Jul 1, 7:13 PM PDT	Special Weather Statement	EKA	Trinity	32 min
Jul 1, 7:16 PM PDT	Special Weather Statement	STO	Shasta	29 min
Jul 1, 7:20 PM PDT	Special Weather Statement	MFR	Trinity	25 min
Jul 1, 7:21 PM PDT	Flash Flood Warning	EKA	Trinity	3 hr
Jul 1, 7:39 PM PDT	Small Craft Advisory	LOX		31 hr
Jul 1, 7:42 PM PDT	Special Weather Statement	MFR	Siskiyou	33 min
Jul 1, 7:43 PM PDT	Special Weather Statement	EKA	Trinity	32 min
Jul 1, 7:53 PM PDT	Special Weather Statement	MFR	Trinity	52 min
Jul 1, 7:55 PM PDT	Special Weather Statement	EKA	Siskiyou	35 min
Jul 1, 8:09 PM PDT	Special Weather Statement	MFR	Siskiyou	51 min
Jul 1, 8:29 PM PDT	Special Weather Statement	EKA	Siskiyou	31 min
Jul 1, 8:42 PM PDT	Flash Flood Warning	EKA	Trinity	3 hr
Jul 1, 8:50 PM PDT	Special Weather Statement	MFR	Siskiyou	25 min
Jul 1, 9:06 PM PDT	Special Weather Statement	MFR	Siskiyou	24 min
Jul 2, 2:37 AM PDT	Gale Warning	MTR		3 days
Jul 2, 2:37 AM PDT	Small Craft Advisory	MTR		5 days
Jul 2, 12:28 PM PDT	Beach Hazards Statement	SGX	Orange, San Diego	4 days
Jul 2, 1:15 PM PDT	Beach Hazards Statement	LOX	Los Angeles, Ventura	4 days
Jul 2, 2:10 PM PDT	Red Flag Warning	REV	Lassen	19 min
Jul 2, 2:16 PM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Mono, Nevada, Placer	30 hr
Jul 2, 2:29 PM PDT	Red Flag Warning	REV	Lassen	34 hr
Jul 2, 2:44 PM PDT	Special Weather Statement	HNX		31 min
Jul 2, 2:45 PM PDT	Special Weather Statement	HNX		30 min
Jul 2, 3:10 PM PDT	Special Weather Statement	HNX		35 min
Jul 2, 3:29 PM PDT	Special Weather Statement	HNX	Tulare	31 min
Jul 2, 3:41 PM PDT	Severe Thunderstorm Warning	REV	Alpine, El Dorado, Placer	34 min
Jul 2, 3:56 PM PDT	Special Weather Statement	HNX	Tulare	34 min
Jul 2, 4:13 PM PDT	Special Weather Statement	HNX	Mono	32 min
Jul 2, 4:14 PM PDT	Special Weather Statement	REV	Alpine	31 min
Jul 2, 4:39 PM PDT	Special Weather Statement	STO	Alpine	36 min
Jul 2, 4:47 PM PDT	Special Weather Statement	HNX	Mono	28 min
Jul 2, 4:49 PM PDT	Severe Thunderstorm Warning	MFR	Modoc, Siskiyou	41 min
Jul 2, 5:03 PM PDT	Special Weather Statement	MFR	Siskiyou	27 min
Jul 2, 5:14 PM PDT	Special Weather Statement	STO	Tuolumne	31 min
Jul 2, 5:21 PM PDT	Special Weather Statement	HNX	Mono	24 min
Jul 2, 5:42 PM PDT	Special Weather Statement	HNX	Mariposa	33 min
Jul 2, 5:51 PM PDT	Special Weather Statement	HNX	Tuolumne	24 min
Jul 2, 5:52 PM PDT	Special Weather Statement	STO	Shasta	23 min
Jul 2, 5:53 PM PDT	Special Weather Statement	MFR	Siskiyou	37 min
Jul 2, 6:03 PM PDT	Severe Thunderstorm Warning	VEF	San Bernardino	42 min
Jul 2, 6:15 PM PDT	Special Weather Statement	HNX	Tuolumne	30 min
Jul 2, 6:16 PM PDT	Special Weather Statement	STO	Shasta	29 min
Jul 2, 6:31 PM PDT	Special Weather Statement	MFR	Siskiyou	44 min
Jul 2, 6:44 PM PDT	Special Weather Statement	EKA	Siskiyou	16 min
Jul 2, 6:44 PM PDT	Areal Flood Advisory	HNX	Madera, Mariposa, Tuolumne	3 hr
Jul 2, 6:47 PM PDT	Areal Flood Advisory	HNX	Mariposa, Tuolumne	3 hr
Jul 2, 6:51 PM PDT	Special Weather Statement	STO	Siskiyou	24 min
Jul 2, 7:09 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	36 min
Jul 2, 9:16 PM PDT	Severe Thunderstorm Warning	VEF	Inyo	44 min
Jul 2, 9:27 PM PDT	Flash Flood Warning Considerable damage threat	VEF	Inyo	2 hr
Jul 2, 9:51 PM PDT	Severe Thunderstorm Warning Considerable damage threat	VEF	Inyo	39 min
Jul 2, 10:45 PM PDT	Small Craft Advisory	EKA		5 days
Jul 3, 1:37 AM PDT	Areal Flood Advisory	VEF	San Bernardino	3 hr
Jul 3, 2:38 AM PDT	Small Craft Advisory	MTR		48 hr
Jul 3, 12:04 PM PDT	Red Flag Warning	MFR	Modoc	20 hr
Jul 3, 3:49 PM PDT	Special Weather Statement	REV	Lassen	26 min
Jul 3, 3:58 PM PDT	Special Weather Statement	MFR	Siskiyou	32 min
Jul 3, 4:03 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	27 min
Jul 3, 4:16 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Modoc	29 min
Jul 3, 4:20 PM PDT	Severe Thunderstorm Warning	MFR	Modoc	25 min
Jul 3, 4:22 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	23 min
Jul 3, 4:26 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	20 min
Jul 3, 4:30 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Modoc	45 min
Jul 3, 4:43 PM PDT	Severe Thunderstorm Warning	MFR	Modoc	32 min
Jul 3, 4:48 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	27 min
Jul 3, 5:07 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Modoc	13 min
Jul 3, 5:12 PM PDT	Severe Thunderstorm Warning	MFR	Modoc	33 min
Jul 3, 5:15 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	30 min
Jul 3, 5:29 PM PDT	Special Weather Statement	MFR	Modoc	31 min
Jul 3, 5:40 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	35 min
Jul 3, 5:44 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	31 min
Jul 3, 6:08 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	37 min
Jul 3, 6:15 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	30 min
Jul 3, 7:17 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	28 min
Jul 3, 8:40 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	35 min
Jul 4, 1:31 AM PDT	Gale Warning	LOX		24 hr
Jul 4, 3:16 AM PDT	Small Craft Advisory	EKA		9 hr
Jul 4, 3:26 PM PDT	Gale Watch	EKA		19 hr
Jul 4, 11:15 PM PDT	Small Craft Advisory	EKA		40 hr
Jul 5, 12:49 AM PDT	Extreme Heat Watch	PSR	Imperial, Riverside, San Bernardino	36 hr
Jul 5, 1:02 AM PDT	Small Craft Advisory	LOX		44 hr
Jul 5, 10:54 AM PDT	Gale Warning	EKA		46 hr
Jul 6, 1:58 AM PDT	Small Craft Advisory	LOX		21 hr
Jul 6, 2:01 AM PDT	Extreme Heat Watch	SGX	Riverside, San Diego	11 hr
Jul 6, 12:44 PM PDT	Extreme Heat Warning	SGX	Riverside, San Diego	4 days
Jul 6, 1:15 PM PDT	Extreme Heat Warning	PSR	Imperial, Riverside, San Bernardino	4 days
Jul 7, 12:26 AM PDT	Extreme Heat Watch	VEF	San Bernardino	25 hr
Jul 7, 2:30 AM PDT	Small Craft Advisory	LOX		24 hr
Jul 7, 11:05 AM PDT	Small Craft Advisory	EKA		115 min
Jul 7, 12:16 PM PDT	Heat Advisory	SGX	Riverside, San Bernardino, San Diego	3 days
Jul 7, 3:07 PM PDT	Small Craft Advisory	EKA		113 min
Jul 7, 5:52 PM PDT	Special Weather Statement	MFR	Siskiyou	23 min
Jul 7, 6:16 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	29 min
Jul 7, 7:23 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	37 min
Jul 7, 8:13 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	32 min
Jul 8, 1:08 AM PDT	Extreme Heat Warning	VEF	San Bernardino	43 hr
Jul 8, 2:57 AM PDT	Small Craft Advisory	LOX		3 days
Jul 8, 8:15 AM PDT	Small Craft Advisory	MTR		3 days
Jul 8, 10:46 PM PDT	Gale Watch	EKA		35 hr
Jul 8, 10:46 PM PDT	Small Craft Advisory	EKA		52 hr
Jul 9, 1:40 AM PDT	Wind Advisory	LOX	Santa Barbara	49 hr
Jul 9, 2:06 AM PDT	Small Craft Advisory	LOX		23 hr
Jul 9, 8:44 AM PDT	Small Craft Advisory	MTR		3 days
Jul 9, 10:43 AM PDT	Gale Warning	EKA		4 days
Jul 9, 11:45 AM PDT	Extreme Heat Watch	MFR	Siskiyou	26 hr
Jul 9, 12:36 PM PDT	Heat Advisory	EKA	Del Norte, Humboldt, Lake, Mendocino, Trinity	5 days
Jul 9, 12:59 PM PDT	Extreme Heat Watch	EKA	Del Norte, Humboldt	25 hr
Jul 9, 1:45 PM PDT	Heat Advisory	STO		5 days
Jul 9, 2:48 PM PDT	Small Craft Advisory	EKA		44 hr
Jul 9, 2:51 PM PDT	Gale Warning	MTR		36 hr
Jul 10, 5:41 AM PDT	Dense Fog Advisory	MTR	Marin, Monterey, Napa, Santa Cruz, Sonoma	3 hr
Jul 10, 6:03 AM PDT	Marine Dense Fog Advisory	MTR		3 hr
Jul 10, 9:44 AM PDT	Heat Advisory	HNX	Fresno, Kern, Kings, Madera, Mariposa, Merced and 1 more	6 days
Jul 10, 10:34 AM PDT	Heat Advisory	LOX	Los Angeles, San Luis Obispo, Ventura	9 hr
Jul 10, 1:16 PM PDT	Heat Advisory	REV	Lassen, Modoc, Plumas, Sierra	6 days
Jul 10, 1:45 PM PDT	Heat Advisory	MFR	Modoc, Siskiyou	6 days
Jul 10, 1:45 PM PDT	Extreme Heat Warning	MFR	Siskiyou	4 days
Jul 10, 2:00 PM PDT	Extreme Heat Warning	EKA	Del Norte, Humboldt, Trinity	4 days
Jul 11, 10:26 AM PDT	Hazardous Seas Warning	EKA		25 hr
Jul 12, 10:59 AM PDT	Small Craft Advisory	EKA		58 hr
Jul 12, 10:59 AM PDT	Hazardous Seas Warning	EKA		30 hr
Jul 12, 12:21 PM PDT	Extreme Heat Warning	VEF	Inyo	57 hr
Jul 12, 3:37 PM PDT	Small Craft Advisory	MTR		5 hr
Jul 12, 11:05 PM PDT	Gale Warning	EKA		60 hr
Jul 13, 8:13 AM PDT	Small Craft Advisory	MTR		55 hr
Jul 13, 10:47 AM PDT	Small Craft Advisory	EKA		24 hr
Jul 13, 10:47 AM PDT	Small Craft Advisory	EKA		64 hr
Jul 13, 10:47 AM PDT	Hazardous Seas Warning	EKA		48 hr
Jul 13, 2:56 PM PDT	Small Craft Advisory	MTR		6 hr
Jul 14, 5:34 PM PDT	Special Weather Statement	REV	Lassen	26 min
Jul 16, 1:00 PM PDT	Small Craft Advisory	MTR		8 hr
Jul 16, 4:42 PM PDT	Severe Thunderstorm Warning	REV	Mono	10 min
Jul 17, 2:22 AM PDT	Small Craft Advisory	MTR		55 hr
Jul 17, 1:21 PM PDT	Small Craft Advisory	LOX		64 hr
Jul 17, 4:45 PM PDT	Areal Flood Advisory	VEF	San Bernardino	3 hr
Jul 17, 4:51 PM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 18, 2:24 AM PDT	Small Craft Advisory	MTR		3 days
Jul 18, 5:37 AM PDT	Areal Flood Advisory	VEF	Inyo, San Bernardino	3 hr
Jul 18, 9:19 AM PDT	Areal Flood Advisory	VEF	San Bernardino	3 hr
Jul 18, 10:30 AM PDT	Small Craft Advisory	EKA		65 hr
Jul 18, 11:15 AM PDT	Areal Flood Advisory	VEF	San Bernardino	3 hr
Jul 18, 11:54 AM PDT	Flash Flood Warning Considerable damage threat	VEF	San Bernardino	3 hr
Jul 18, 11:58 AM PDT	Flash Flood Warning Considerable damage threat	SGX	San Bernardino	2 hr
Jul 18, 12:58 PM PDT	Flash Flood Warning Considerable damage threat	SGX	San Bernardino	3 hr
Jul 18, 1:10 PM PDT	Flash Flood Warning Considerable damage threat	SGX	San Bernardino	2 hr
Jul 18, 1:26 PM PDT	Special Weather Statement	SGX		49 min
Jul 18, 2:09 PM PDT	Areal Flood Advisory	LOX	Los Angeles	3 hr
Jul 18, 2:27 PM PDT	Special Weather Statement	HNX		63 min
Jul 18, 2:27 PM PDT	Flash Flood Warning Considerable damage threat	SGX	San Bernardino	2 hr
Jul 18, 2:47 PM PDT	Flash Flood Warning Considerable damage threat	LOX	Los Angeles	3 hr
Jul 18, 2:50 PM PDT	Flash Flood Warning Considerable damage threat	SGX	San Bernardino	115 min
Jul 18, 2:56 PM PDT	Special Weather Statement	LOX	Los Angeles	64 min
Jul 18, 3:06 PM PDT	Special Weather Statement	LOX	Ventura	24 min
Jul 18, 3:30 PM PDT	Flash Flood Warning Considerable damage threat	SGX	San Bernardino	2 hr
Jul 18, 3:31 PM PDT	Special Weather Statement	SGX	San Bernardino	44 min
Jul 18, 3:37 PM PDT	Flash Flood Warning Considerable damage threat	SGX	Riverside	113 min
Jul 18, 3:54 PM PDT	Flash Flood Warning Considerable damage threat	SGX	San Bernardino	2 hr
Jul 18, 4:04 PM PDT	Areal Flood Advisory	LOX	Los Angeles	104 min
Jul 18, 4:14 PM PDT	Areal Flood Advisory	SGX	San Bernardino	109 min
Jul 18, 4:18 PM PDT	Special Weather Statement	LOX		27 min
Jul 18, 4:30 PM PDT	Flash Flood Warning Considerable damage threat	LOX	Los Angeles	118 min
Jul 18, 4:45 PM PDT	Special Weather Statement	LOX		60 min
Jul 19, 2:47 AM PDT	Small Craft Advisory	MTR		66 hr
Jul 19, 3:59 PM PDT	Special Weather Statement	HNX	Tulare	31 min
Jul 19, 4:37 PM PDT	Special Weather Statement	REV	Mono	23 min
Jul 19, 4:57 PM PDT	Special Weather Statement	REV	Mono	33 min
Jul 20, 1:19 AM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Nevada, Placer	22 hr
Jul 20, 1:46 AM PDT	Lake Wind Advisory	REV	Alpine, El Dorado, Lassen, Nevada, Placer, Plumas and 1 more	45 hr
Jul 20, 2:57 AM PDT	Small Craft Advisory	MTR		42 hr
Jul 20, 5:11 AM PDT	Small Craft Advisory	LOX		21 hr
Jul 21, 2:06 AM PDT	Coastal Flood Advisory	MTR	Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more	22 hr
Jul 21, 2:15 AM PDT	Small Craft Advisory	LOX		48 hr
Jul 21, 11:35 PM PDT	Coastal Flood Advisory	MTR	Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more	25 hr
Jul 22, 1:14 PM PDT	Fire Weather Watch	EKA		34 hr
Jul 22, 1:47 PM PDT	Fire Weather Watch	MFR	Modoc, Siskiyou	22 hr
Jul 23, 12:57 AM PDT	Coastal Flood Advisory	MTR	Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more	25 hr
Jul 23, 2:36 AM PDT	Small Craft Advisory	LOX		3 days
Jul 23, 12:16 PM PDT	Fire Weather Watch	MFR	Modoc, Siskiyou	24 hr
Jul 23, 12:16 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	35 hr
Jul 23, 12:31 PM PDT	Fire Weather Watch	EKA		23 hr
Jul 23, 12:31 PM PDT	Red Flag Warning	EKA		34 hr
Jul 23, 1:32 PM PDT	Small Craft Advisory	LOX		37 hr
Jul 23, 3:09 PM PDT	Special Weather Statement	HNX		36 min
Jul 23, 5:06 PM PDT	Special Weather Statement	REV	Sierra	24 min
Jul 23, 5:30 PM PDT	Special Weather Statement	REV	Sierra	30 min
Jul 24, 1:38 AM PDT	Coastal Flood Advisory	MTR	Alameda, Contra Costa, Marin, Napa, City and County of San Francisco, San Mateo and 2 more	24 hr
Jul 24, 11:37 AM PDT	Red Flag Warning	EKA		35 hr
Jul 24, 11:51 AM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	35 hr
Jul 24, 2:28 PM PDT	Special Weather Statement	STO		32 min
Jul 24, 3:09 PM PDT	Special Weather Statement	MFR	Siskiyou	51 min
Jul 24, 3:31 PM PDT	Special Weather Statement	MFR	Modoc	44 min
Jul 24, 3:33 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	27 min
Jul 24, 3:43 PM PDT	Special Weather Statement	MFR	Siskiyou	47 min
Jul 24, 3:51 PM PDT	Special Weather Statement	STO	Plumas	24 min
Jul 24, 4:03 PM PDT	Severe Thunderstorm Warning	MFR	Modoc, Siskiyou	27 min
Jul 24, 4:04 PM PDT	Special Weather Statement	EKA	Siskiyou	26 min
Jul 24, 4:20 PM PDT	Special Weather Statement	EKA	Trinity	25 min
Jul 24, 4:23 PM PDT	Special Weather Statement	REV	Plumas	22 min
Jul 24, 4:24 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	51 min
Jul 24, 4:29 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	31 min
Jul 24, 4:31 PM PDT	Special Weather Statement	REV	Sierra	29 min
Jul 24, 4:33 PM PDT	Special Weather Statement	STO	Shasta	27 min
Jul 24, 4:46 PM PDT	Special Weather Statement	MFR	Modoc	44 min
Jul 24, 4:48 PM PDT	Special Weather Statement	MFR	Siskiyou	42 min
Jul 24, 4:48 PM PDT	Special Weather Statement	REV	Plumas	27 min
Jul 24, 4:59 PM PDT	Special Weather Statement	MFR	Siskiyou	46 min
Jul 24, 5:26 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	49 min
Jul 24, 5:33 PM PDT	Special Weather Statement	MFR	Siskiyou	27 min
Jul 24, 6:02 PM PDT	Special Weather Statement	MFR	Siskiyou	28 min
Jul 24, 6:09 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	36 min
Jul 24, 6:10 PM PDT	Areal Flood Advisory	MFR	Siskiyou	3 hr
Jul 24, 6:22 PM PDT	Areal Flood Advisory	MFR	Siskiyou	3 hr
Jul 24, 6:34 PM PDT	Special Weather Statement	MFR	Siskiyou	41 min
Jul 24, 7:10 PM PDT	Special Weather Statement	MFR	Siskiyou	35 min
Jul 24, 7:41 PM PDT	Special Weather Statement	STO	Yuba	34 min
Jul 24, 7:43 PM PDT	Special Weather Statement	STO	Shasta	47 min
Jul 24, 8:38 PM PDT	Special Weather Statement	STO	Trinity	37 min
Jul 25, 1:31 PM PDT	Special Weather Statement	REV	Plumas	29 min
Jul 25, 1:41 PM PDT	Special Weather Statement	REV	Alpine	34 min
Jul 25, 1:48 PM PDT	Severe Thunderstorm Warning	REV	Alpine, Mono	27 min
Jul 25, 2:15 PM PDT	Special Weather Statement	REV	Alpine	30 min
Jul 25, 2:18 PM PDT	Special Weather Statement	STO		27 min
Jul 25, 2:20 PM PDT	Special Weather Statement	EKA		25 min
Jul 25, 2:23 PM PDT	Special Weather Statement	REV	Sierra	37 min
Jul 25, 2:28 PM PDT	Special Weather Statement	REV	Lassen	32 min
Jul 25, 2:30 PM PDT	Special Weather Statement	STO	Plumas	30 min
Jul 25, 2:35 PM PDT	Severe Thunderstorm Warning	REV	Plumas, Sierra	25 min
Jul 25, 2:37 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	38 min
Jul 25, 2:49 PM PDT	Special Weather Statement	EKA	Trinity	26 min
Jul 25, 2:52 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	23 min
Jul 25, 2:57 PM PDT	Mesoscale Discussion	SPC	Alpine, Lassen, Modoc, Plumas, Sierra	2 hr
Jul 25, 2:57 PM PDT	Special Weather Statement	STO	Plumas	33 min
Jul 25, 3:03 PM PDT	Special Weather Statement	REV	Lassen	27 min
Jul 25, 3:03 PM PDT	Special Weather Statement	STO	Plumas	27 min
Jul 25, 3:05 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	40 min
Jul 25, 3:08 PM PDT	Special Weather Statement	REV	Lassen	37 min
Jul 25, 3:09 PM PDT	Special Weather Statement	STO	Plumas	36 min
Jul 25, 3:23 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Plumas	37 min
Jul 25, 3:27 PM PDT	Severe Thunderstorm Warning	STO	Plumas	33 min
Jul 25, 3:28 PM PDT	Special Weather Statement	EKA	Trinity	32 min
Jul 25, 3:29 PM PDT	Flash Flood Warning	EKA	Trinity	78 min
Jul 25, 3:36 PM PDT	Special Weather Statement	STO	Plumas	24 min
Jul 25, 3:40 PM PDT	Special Weather Statement	STO	Sierra	35 min
Jul 25, 3:45 PM PDT	Special Weather Statement	EKA	Trinity	30 min
Jul 25, 3:48 PM PDT	Severe Thunderstorm Warning Considerable damage threat	STO	Butte, Plumas	27 min
Jul 25, 3:49 PM PDT	Special Weather Statement	MFR	Modoc	41 min
Jul 25, 3:58 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	47 min
Jul 25, 4:06 PM PDT	Special Weather Statement	MFR	Siskiyou	39 min
Jul 25, 4:27 PM PDT	Special Weather Statement	EKA	Trinity	33 min
Jul 25, 4:28 PM PDT	Severe Thunderstorm Warning	REV	Nevada, Placer	32 min
Jul 25, 4:43 PM PDT	Special Weather Statement	MFR	Siskiyou	47 min
Jul 25, 4:45 PM PDT	Special Weather Statement	EKA	Trinity	30 min
Jul 25, 4:52 PM PDT	Special Weather Statement	MFR	Modoc	53 min
Jul 25, 4:55 PM PDT	Special Weather Statement	EKA	Trinity	35 min
Jul 25, 4:57 PM PDT	Special Weather Statement	STO	Shasta	33 min
Jul 25, 5:12 PM PDT	Areal Flood Advisory	EKA	Trinity	50 min
Jul 25, 5:20 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	40 min
Jul 25, 5:33 PM PDT	Special Weather Statement	MFR	Modoc	42 min
Jul 25, 5:35 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	20 min
Jul 25, 6:02 PM PDT	Areal Flood Advisory	MFR	Modoc	3 hr
Jul 25, 6:13 PM PDT	Special Weather Statement	MFR	Modoc	47 min
Jul 25, 7:41 PM PDT	Areal Flood Advisory	MFR	Siskiyou	3 hr
Jul 25, 8:30 PM PDT	Areal Flood Advisory	MFR	Siskiyou	2 hr
Jul 26, 2:58 AM PDT	Small Craft Advisory	MTR		14 days
Jul 26, 3:04 AM PDT	Small Craft Advisory	LOX		24 hr
Jul 26, 12:05 PM PDT	Red Flag Warning	MFR	Siskiyou	33 hr
Jul 26, 12:57 PM PDT	Special Weather Statement	REV	Alpine	33 min
Jul 26, 1:13 PM PDT	Special Weather Statement	STO	Nevada	32 min
Jul 26, 1:36 PM PDT	Special Weather Statement	STO	Plumas	24 min
Jul 26, 1:52 PM PDT	Special Weather Statement	STO	Glenn	23 min
Jul 26, 2:09 PM PDT	Special Weather Statement	STO	Plumas	36 min
Jul 26, 3:16 PM PDT	Special Weather Statement	REV	Sierra	29 min
Jul 26, 3:25 PM PDT	Special Weather Statement	REV	Sierra	35 min
Jul 26, 3:36 PM PDT	Severe Thunderstorm Warning	REV	Plumas	24 min
Jul 26, 3:45 PM PDT	Special Weather Statement	REV	Sierra	30 min
Jul 26, 4:34 PM PDT	Areal Flood Advisory	REV	Lassen, Plumas	116 min
Jul 27, 2:33 AM PDT	Small Craft Advisory	LOX		8 days
Jul 27, 1:06 PM PDT	Fire Weather Watch	MFR	Modoc, Siskiyou	24 hr
Jul 27, 1:10 PM PDT	Special Weather Statement	STO		35 min
Jul 27, 1:44 PM PDT	Special Weather Statement	STO		31 min
Jul 27, 2:35 PM PDT	Small Craft Advisory	MTR		30 hr
Jul 27, 4:10 PM PDT	Special Weather Statement	MFR	Siskiyou	35 min
Jul 27, 4:44 PM PDT	Special Weather Statement	MFR	Siskiyou	31 min
Jul 27, 5:02 PM PDT	Special Weather Statement	STO	Plumas	28 min
Jul 27, 5:08 PM PDT	Special Weather Statement	MFR	Siskiyou	37 min
Jul 27, 5:09 PM PDT	Areal Flood Advisory	MFR	Siskiyou	25 min
Jul 27, 5:10 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	35 min
Jul 27, 5:11 PM PDT	Special Weather Statement	REV	Sierra	34 min
Jul 27, 5:34 PM PDT	Flash Flood Warning	MFR	Siskiyou	2 hr
Jul 27, 6:15 PM PDT	Areal Flood Advisory	REV	Alpine	3 hr
Jul 27, 8:48 PM PDT	Severe Thunderstorm Warning	REV	Lassen, Sierra	8 min
Jul 27, 10:02 PM PDT	Small Craft Advisory	EKA		8 days
Jul 28, 2:31 AM PDT	Small Craft Advisory	LOX		7 days
Jul 28, 8:18 AM PDT	Fire Weather Watch	EKA		2 hr
Jul 28, 10:34 AM PDT	Red Flag Warning	EKA		7 hr
Jul 28, 12:59 PM PDT	Fire Weather Watch	MFR	Modoc, Siskiyou	48 hr
Jul 28, 12:59 PM PDT	Red Flag Warning	MFR	Modoc	34 hr
Jul 28, 1:30 PM PDT	Special Weather Statement	STO	Tehama	30 min
Jul 28, 3:05 PM PDT	Special Weather Statement	EKA	Trinity	25 min
Jul 28, 4:53 PM PDT	Special Weather Statement	REV	Lassen	37 min
Jul 28, 4:57 PM PDT	Special Weather Statement	MFR	Siskiyou	48 min
Jul 28, 5:19 PM PDT	Special Weather Statement	REV	Lassen	26 min
Jul 28, 5:22 PM PDT	Special Weather Statement	REV	Alpine	38 min
Jul 28, 5:25 PM PDT	Special Weather Statement	EKA	Trinity	35 min
Jul 28, 5:30 PM PDT	Special Weather Statement	REV	Modoc	15 min
Jul 28, 5:45 PM PDT	Special Weather Statement	REV	Lassen	30 min
Jul 28, 5:49 PM PDT	Special Weather Statement	MFR	Modoc	26 min
Jul 28, 6:34 PM PDT	Special Weather Statement	EKA	Trinity	26 min
Jul 28, 6:45 PM PDT	Special Weather Statement	MFR	Modoc	30 min
Jul 28, 7:02 PM PDT	Special Weather Statement	EKA	Siskiyou	28 min
Jul 28, 7:35 PM PDT	Special Weather Statement	MFR	Modoc	25 min
Jul 29, 12:10 AM PDT	Fire Weather Watch	EKA		13 hr
Jul 29, 12:59 AM PDT	Wind Advisory	LOX	Santa Barbara	26 hr
Jul 29, 2:33 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 29, 12:46 PM PDT	Fire Weather Watch	MFR	Modoc, Siskiyou	24 hr
Jul 29, 12:46 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	34 hr
Jul 29, 12:56 PM PDT	Red Flag Warning	EKA		34 hr
Jul 29, 2:26 PM PDT	Small Craft Advisory	MTR		37 hr
Jul 29, 3:52 PM PDT	Special Weather Statement	MFR	Modoc	53 min
Jul 29, 4:05 PM PDT	Special Weather Statement	REV	Sierra	25 min
Jul 29, 4:06 PM PDT	Severe Thunderstorm Warning	MFR	Modoc	37 min
Jul 29, 4:24 PM PDT	Special Weather Statement	REV	Lassen	21 min
Jul 29, 4:35 PM PDT	Tsunami Advisory	AAQ	Alameda, Contra Costa, Del Norte, Humboldt, Los Angeles, Marin and 13 more	39 hr
Jul 29, 4:58 PM PDT	Special Weather Statement	MFR	Modoc	32 min
Jul 29, 5:59 PM PDT	Special Weather Statement	REV	Lassen	16 min
Jul 29, 6:58 PM PDT	Special Weather Statement	REV	Lassen	47 min
Jul 29, 7:21 PM PDT	Special Weather Statement	REV	Lassen	24 min
Jul 29, 7:25 PM PDT	Tsunami Warning	AAQ	Del Norte, Humboldt	13 hr
Jul 29, 7:45 PM PDT	Special Weather Statement	REV	Lassen	30 min
Jul 29, 8:17 PM PDT	Special Weather Statement	REV	Lassen	28 min
Jul 29, 9:06 PM PDT	Special Weather Statement	REV	Lassen	24 min
Jul 30, 1:13 AM PDT	Small Craft Advisory	LOX		3 days
Jul 30, 2:00 AM PDT	Special Weather Statement	STO	Alpine	30 min
Jul 30, 2:25 AM PDT	Special Weather Statement	STO	Tuolumne	35 min
Jul 30, 2:30 AM PDT	Severe Thunderstorm Warning	STO	Alpine, Amador, Calaveras, El Dorado, Tuolumne	30 min
Jul 30, 2:32 AM PDT	Severe Thunderstorm Warning	STO	Calaveras, Tuolumne	28 min
Jul 30, 2:38 AM PDT	Small Craft Advisory	MTR		18 hr
Jul 30, 3:01 AM PDT	Special Weather Statement	STO	Tuolumne	29 min
Jul 30, 3:31 AM PDT	Special Weather Statement	STO	Calaveras	29 min
Jul 30, 3:57 AM PDT	Special Weather Statement	STO	Calaveras	33 min
Jul 30, 11:54 AM PDT	Wind Advisory	LOX	Santa Barbara	15 hr
Jul 30, 12:16 PM PDT	Special Weather Statement	REV	Mono	29 min
Jul 30, 12:32 PM PDT	Beach Hazards Statement	MTR	Marin, Monterey, City and County of San Francisco, San Mateo, Santa Cruz, Sonoma	16 hr
Jul 30, 12:50 PM PDT	Special Weather Statement	HNX	Mono	25 min
Jul 30, 1:07 PM PDT	Small Craft Advisory	MTR		9 days
Jul 30, 1:09 PM PDT	Special Weather Statement	HNX	Mono	36 min
Jul 30, 1:14 PM PDT	Red Flag Warning	MFR	Modoc, Siskiyou	31 hr
Jul 30, 1:57 PM PDT	Special Weather Statement	EKA	Trinity	33 min
Jul 30, 2:45 PM PDT	Special Weather Statement	EKA	Trinity	30 min
Jul 30, 3:55 PM PDT	Special Weather Statement	REV	Lassen	35 min
Jul 30, 4:04 PM PDT	Special Weather Statement	EKA	Trinity	26 min
Jul 30, 4:12 PM PDT	Special Weather Statement	EKA		33 min
Jul 30, 4:29 PM PDT	Special Weather Statement	EKA	Trinity	31 min
Jul 30, 4:29 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	24 min
Jul 30, 4:30 PM PDT	Special Weather Statement	MFR	Modoc	45 min
Jul 30, 4:33 PM PDT	Special Weather Statement	EKA	Trinity	27 min
Jul 30, 4:41 PM PDT	Special Weather Statement	EKA		34 min
Jul 30, 4:41 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	48 min
Jul 30, 4:43 PM PDT	Special Weather Statement	STO	Shasta	32 min
Jul 30, 4:49 PM PDT	Special Weather Statement	REV	Modoc	26 min
Jul 30, 4:53 PM PDT	Special Weather Statement	EKA		22 min
Jul 30, 4:53 PM PDT	Special Weather Statement	MFR	Modoc	37 min
Jul 30, 5:03 PM PDT	Special Weather Statement	EKA	Trinity	27 min
Jul 30, 5:10 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	50 min
Jul 30, 5:11 PM PDT	Special Weather Statement	MFR	Del Norte	34 min
Jul 30, 5:17 PM PDT	Areal Flood Advisory	EKA	Trinity	20 min
Jul 30, 5:17 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	28 min
Jul 30, 5:18 PM PDT	Special Weather Statement	EKA		27 min
Jul 30, 5:23 PM PDT	Special Weather Statement	EKA	Trinity	37 min
Jul 30, 5:27 PM PDT	Special Weather Statement	EKA	Trinity	33 min
Jul 30, 5:28 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	36 min
Jul 30, 5:37 PM PDT	Flash Flood Warning	EKA	Trinity	3 hr
Jul 30, 5:43 PM PDT	Severe Thunderstorm Warning	MFR	Siskiyou	13 min
Jul 30, 5:44 PM PDT	Special Weather Statement	MFR	Modoc	46 min
Jul 30, 5:47 PM PDT	Special Weather Statement	EKA	Trinity	28 min
Jul 30, 6:05 PM PDT	Severe Thunderstorm Warning	EKA	Trinity	40 min
Jul 30, 6:23 PM PDT	Areal Flood Advisory	EKA	Trinity	3 hr
Jul 30, 7:16 PM PDT	Special Weather Statement	REV	Sierra	29 min
Jul 30, 7:21 PM PDT	Special Weather Statement	REV	Lassen	24 min
Jul 30, 7:46 PM PDT	Special Weather Statement	REV	Lassen	29 min
Jul 30, 8:39 PM PDT	Special Weather Statement	REV	Lassen	36 min
Jul 31, 4:01 PM PDT	Special Weather Statement	EKA	Trinity	29 min
Jul 31, 4:08 PM PDT	Special Weather Statement	EKA	Trinity	37 min
Jul 31, 4:25 PM PDT	Special Weather Statement	EKA	Trinity	35 min
Jul 31, 4:30 PM PDT	Special Weather Statement	EKA	Siskiyou	30 min
Jul 31, 4:41 PM PDT	Special Weather Statement	EKA	Trinity	34 min
Jul 31, 4:43 PM PDT	Special Weather Statement	EKA	Trinity	32 min
Jul 31, 4:51 PM PDT	Special Weather Statement	MFR	Siskiyou	39 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	65
Mesoscale Discussion	1
Special Weather Statement	222
Flooding
Flash Flood Warning	19
Areal Flood Advisory	23
Heat
Extreme Heat Warning	6
Extreme Heat Watch	5
Heat Advisory	7
Wind and dust
Lake Wind Advisory	3
Wind Advisory	3
Fire
Red Flag Warning	14
Fire Weather Watch	9
Fog and smoke
Dense Fog Advisory	1
Coast and beach
Tsunami Warning	1
Coastal Flood Advisory	4
Tsunami Advisory	1
Beach Hazards Statement	3
Marine
Gale Warning	7
Hazardous Seas Warning	4
Special Marine Warning	1
Gale Watch	2
Hazardous Seas Watch	1
Marine Dense Fog Advisory	1
Small Craft Advisory	48

By county

Every county with at least one alert. A county page lists each alert that covered it.

10 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2024 2026

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. Warning verification from the Mesonet's Cow. Rebuilt daily.