Alert archive / California / Freeze Warnings

Freeze Warnings in California, 2022

81 freeze warnings in 2022. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of freeze warnings reaches back to 2005.

Freeze Warnings by county

Each county as a circle sized by its count in 2022. Tap one for its archive.

Freeze Warnings
81
Busiest month
November14 freeze warnings
Busiest day
February 22, 20224 freeze warnings

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.

IssuedProductOfficeCountiesLasted
Dec 31, 4:16 PM PSTFreeze WarningMTRMarin, Monterey, Napa, San Benito, Sonoma17 hr
Jan 1, 1:00 PM PSTFreeze WarningMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more20 hr
Jan 2, 3:25 AM PSTFreeze WarningSGXRiverside, San Bernardino, San Diego29 hr
Jan 2, 12:28 PM PSTFreeze WarningPSRImperial20 hr
Feb 1, 10:57 AM PSTFreeze WarningHNXFresno, Kern, Kings, Madera, Mariposa, Merced and 1 more69 hr
Feb 3, 10:45 AM PSTFreeze WarningPSRImperial, Riverside21 hr
Feb 22, 12:09 AM PSTFreeze WarningHNXFresno, Kern, Kings, Madera, Mariposa, Merced and 1 more4 days
Feb 22, 2:30 AM PSTFreeze WarningSTO47 hr
Feb 22, 2:38 AM PSTFreeze WarningMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more3 days
Feb 22, 3:19 PM PSTFreeze WarningLOXLos Angeles42 hr
Feb 23, 1:19 AM PSTFreeze WarningSTO56 hr
Feb 23, 2:49 AM PSTFreeze WarningSGXSan Diego29 hr
Feb 24, 2:13 AM PSTFreeze WarningSGXRiverside, San Bernardino30 hr
Feb 24, 2:24 PM PSTFreeze WarningLOX19 hr
Mar 5, 3:18 AM PSTFreeze WarningEKALake, Mendocino29 hr
Mar 6, 12:32 PM PSTFreeze WarningHNXFresno, Kern, Kings, Madera, Mariposa, Merced and 1 more19 hr
Mar 6, 2:04 PM PSTFreeze WarningEKAMendocino19 hr
Mar 7, 2:09 PM PSTFreeze WarningEKAMendocino19 hr
Mar 8, 2:08 PM PSTFreeze WarningEKALake, Mendocino18 hr
Mar 9, 2:06 PM PSTFreeze WarningEKADel Norte, Humboldt, Mendocino19 hr
Mar 10, 2:05 PM PSTFreeze WarningEKALake, Mendocino19 hr
Mar 11, 2:04 PM PSTFreeze WarningEKALake, Mendocino19 hr
Mar 17, 11:06 AM PDTFreeze WarningEKALake, Mendocino22 hr
Mar 19, 2:20 PM PDTFreeze WarningEKAMendocino19 hr
Apr 9, 3:00 PM PDTFreeze WarningEKALake, Mendocino18 hr
Apr 11, 11:46 AM PDTFreeze WarningSTO20 hr
Apr 11, 2:56 PM PDTFreeze WarningEKALake, Mendocino18 hr
Apr 12, 3:18 PM PDTFreeze WarningEKADel Norte, Humboldt, Lake, Mendocino19 hr
Apr 14, 11:25 AM PDTFreeze WarningEKADel Norte, Humboldt, Mendocino22 hr
Apr 16, 2:09 PM PDTFreeze WarningEKADel Norte, Humboldt, Mendocino19 hr
Apr 17, 2:32 PM PDTFreeze WarningEKAHumboldt, Lake, Mendocino, Trinity18 hr
Apr 22, 2:43 PM PDTFreeze WarningEKATrinity18 hr
Apr 26, 2:19 PM PDTFreeze WarningEKAHumboldt, Mendocino, Trinity19 hr
Apr 28, 2:35 PM PDTFreeze WarningEKAHumboldt, Trinity18 hr
Apr 30, 2:03 PM PDTFreeze WarningEKAHumboldt, Trinity18 hr
May 2, 3:18 AM PDTFreeze WarningEKAHumboldt, Mendocino, Trinity30 hr
May 7, 9:36 PM PDTFreeze WarningMFRSiskiyou34 hr
May 8, 2:55 AM PDTFreeze WarningEKADel Norte, Humboldt, Lake, Mendocino, Trinity29 hr
May 9, 3:14 AM PDTFreeze WarningEKAHumboldt, Mendocino29 hr
May 9, 10:03 AM PDTFreeze WarningMFRSiskiyou23 hr
May 9, 11:03 PM PDTFreeze WarningMFRSiskiyou33 hr
May 10, 3:07 AM PDTFreeze WarningEKADel Norte, Humboldt, Lake, Mendocino, Trinity29 hr
May 19, 1:43 PM PDTFreeze WarningMFRSiskiyou19 hr
Jun 12, 4:09 AM PDTFreeze WarningMFRModoc, Siskiyou29 hr
Jun 13, 2:33 AM PDTFreeze WarningMFRModoc, Siskiyou30 hr
Jun 14, 1:00 PM PDTFreeze WarningMFRModoc, Siskiyou19 hr
Oct 21, 1:43 AM PDTFreeze WarningVEF54 hr
Oct 21, 12:55 PM PDTFreeze WarningREVLassen, Modoc, Plumas, Sierra43 hr
Oct 22, 2:27 AM PDTFreeze WarningEKA31 hr
Oct 23, 2:02 PM PDTFreeze WarningEKAHumboldt, Lake, Mendocino, Trinity19 hr
Oct 23, 2:13 PM PDTFreeze WarningMFRSiskiyou19 hr
Oct 26, 2:07 PM PDTFreeze WarningEKAHumboldt, Lake, Mendocino20 hr
Oct 26, 5:03 PM PDTFreeze WarningMFRSiskiyou18 hr
Nov 2, 12:56 PM PDTFreeze WarningEKADel Norte, Humboldt, Mendocino20 hr
Nov 3, 1:53 PM PDTFreeze WarningLOXSan Luis Obispo19 hr
Nov 3, 2:37 PM PDTFreeze WarningHNXKern17 hr
Nov 9, 2:04 AM PSTFreeze WarningEKAHumboldt, Mendocino31 hr
Nov 9, 10:33 AM PSTFreeze WarningLOXSan Luis Obispo22 hr
Nov 10, 10:38 AM PSTFreeze WarningLOXSan Luis Obispo22 hr
Nov 19, 10:51 AM PSTFreeze WarningHNXFresno, Kern, Kings, Tulare21 hr
Nov 19, 1:49 PM PSTFreeze WarningLOXSan Luis Obispo, Santa Barbara, Ventura19 hr
Nov 20, 10:29 AM PSTFreeze WarningHNXFresno, Kern, Kings, Tulare22 hr
Nov 20, 1:47 PM PSTFreeze WarningLOXSanta Barbara19 hr
Nov 21, 12:18 PM PSTFreeze WarningHNXFresno, Kern, Kings, Madera, Merced, Tulare20 hr
Nov 22, 11:00 AM PSTFreeze WarningHNXFresno, Kern, Kings, Madera, Merced, Tulare21 hr
Nov 28, 2:06 PM PSTFreeze WarningEKADel Norte, Humboldt, Mendocino19 hr
Nov 29, 1:23 AM PSTFreeze WarningHNXFresno, Kern, Kings, Madera, Mariposa, Merced and 1 more31 hr
Nov 30, 6:33 PM PSTFreeze WarningMTRMarin, Monterey, Napa, San Benito, Santa Clara, Sonoma38 hr
Dec 1, 2:05 PM PSTFreeze WarningEKADel Norte, Humboldt, Mendocino19 hr
Dec 2, 3:28 AM PSTFreeze WarningMTRMarin, Napa, Santa Clara, Sonoma26 hr
Dec 6, 10:37 AM PSTFreeze WarningMTRMarin, Napa, Sonoma21 hr
Dec 7, 1:30 PM PSTFreeze WarningLOXVentura19 hr
Dec 12, 1:49 AM PSTFreeze WarningMTRMarin, Napa, Sonoma31 hr
Dec 12, 11:42 AM PSTFreeze WarningVEFSan Bernardino19 hr
Dec 13, 1:12 AM PSTFreeze WarningMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 2 more32 hr
Dec 13, 1:44 AM PSTFreeze WarningPSRImperial, Riverside30 hr
Dec 13, 3:48 AM PSTFreeze WarningPSRImperial, Riverside52 hr
Dec 13, 11:22 AM PSTFreeze WarningHNXFresno, Kern, Kings, Madera, Mariposa, Merced and 1 more6 days
Dec 14, 12:49 AM PSTFreeze WarningMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more32 hr
Dec 14, 11:32 PM PSTFreeze WarningMTRAlameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more33 hr
Dec 15, 11:45 PM PSTFreeze WarningPSRImperial, Riverside32 hr

By county

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

The busiest days

Days with the most alerts issued, by UTC date.

  1. February 22, 20224freeze warnings
  2. December 13, 20224freeze warnings
  3. January 1, 20222freeze warnings
  4. January 2, 20222freeze warnings
  5. February 23, 20222freeze warnings
  6. February 24, 20222freeze warnings
  7. March 6, 20222freeze warnings
  8. April 11, 20222freeze warnings
  9. May 8, 20222freeze warnings
  10. May 9, 20222freeze warnings
  11. May 10, 20222freeze warnings
  12. October 21, 20222freeze warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20212023

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.