Weather Warnings for California

Current Watches, Warnings and Advisories for California Issued by the National Weather Service
Alerts Updated: November 27, 2020, 2:51 pm  UTC


Frost Advisory issued November 27 at 2:51PM PST until November 28 at 9:00AM PST by NWS

Summary: ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM SATURDAY... * WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Del Norte County, Northern Humboldt Coast, and Mendocino Coast.
Severity:  Minor    Effective:  November 28, 2020, 12:00 am      Expires:  November 28, 2020, 9:00 am
Area:  Coastal Del Norte; Del Norte Interior; Mendocino Coast; Northern Humboldt Coast


Freeze Warning issued November 27 at 2:05PM PST until November 28 at 9:00AM PST by NWS

Summary: ...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM PST SATURDAY FOR THE OJAI VALLEY... ...HIGH WIND WARNING IS CANCELLED... * WHAT...Sub-freezing temperatures between 29 and 32 degrees expected. * WHERE...Ojai Valley.
Severity:  Moderate    Effective:  November 28, 2020, 2:00 am      Expires:  November 28, 2020, 9:00 am
Area:  Ventura County Interior Valleys


Frost Advisory issued November 27 at 2:05PM PST until November 28 at 9:00AM PST by NWS

Summary: ...FROST ADVISORY IN EFFECT FROM 2 AM TO 9 AM PST SATURDAY... * WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...San Luis Obispo County Central Coast and Santa Barbara County Central Coast. * WHEN...From 2 AM to 9 AM PST Saturday.
Severity:  Minor    Effective:  November 28, 2020, 2:00 am      Expires:  November 28, 2020, 9:00 am
Area:  San Luis Obispo County Central Coast; Santa Barbara County Central Coast


Red Flag Warning issued November 27 at 1:30PM PST until November 27 at 6:00PM PST by NWS

Summary: ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING FOR STRONG GUSTY WINDS AND LOW HUMIDITY FOR THE MOUNTAINS AND VALLEYS OF SOUTHWESTERN SAN BERNARDINO AND WESTERN RIVERSIDE COUNTIES... AND INLAND ORANGE COUNTY INCLUDING THE SANTA ANA MOUNTAINS... * WIND...Northeast 20 to 30 mph with gusts 40 to 50 mph. Isolated
Severity:  Severe    Effective:  November 27, 2020, 1:30 pm      Expires:  November 27, 2020, 6:00 pm
Area:  Orange County Inland; Riverside County Mountains-Including The San Jacinto Ranger District Of The San Bernardino National Forest; San Bernardino County Mountains-Including The Mountain Top And Front Country Ranger Districts Of The San Bernardino National Forest; San Bernardino and Riverside County Valleys - The Inland Empire; San Gorgonio Pass Near Banning; Santa Ana Mountains-Including The Trabuco Ranger District of the Cleveland National Forest


Red Flag Warning issued November 27 at 1:30PM PST until November 28 at 9:00AM PST by NWS

Summary: ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY FOR STRONG GUSTY WINDS AND LOW HUMIDITY FOR MOUNTAINS AND INLAND VALLEYS IN SAN DIEGO COUNTY... * WIND...Northeast 20 to 30 mph with gusts to 45 mph with isolated gusts to 55 mph on wind-favored coastal slopes. * HUMIDITY...Lowest daytime humidity of 4 to 8 percent with
Severity:  Severe    Effective:  November 27, 2020, 1:30 pm      Expires:  November 28, 2020, 9:00 am
Area:  San Diego County Inland Valleys; San Diego County Mountains-Including The Palomar And Descanso Ranger Districts of the Cleveland National Forest


Freeze Warning issued November 27 at 12:39PM PST until November 28 at 8:00AM PST by NWS

Summary: ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM PST SATURDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM PST SUNDAY... ...FREEZE WARNING IN EFFECT FROM 1 AM TO 8 AM PST MONDAY... * WHAT...For the first Freeze Warning, sub-freezing temperatures
Severity:  Moderate    Effective:  November 28, 2020, 1:00 am      Expires:  November 28, 2020, 8:00 am
Area:  Bakersfield; Eastern San Joaquin Valley in Kern County; Foggy Bottom; Fresno; Merced and Madera; San Joaquin Confluence; Southern Kings County; Tulare County; Western San Joaquin Valley; Western San Joaquin Valley in Kern County


Freeze Warning issued November 27 at 12:39PM PST until November 29 at 8:00AM PST by NWS

Summary: ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM PST SATURDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM PST SUNDAY... ...FREEZE WARNING IN EFFECT FROM 1 AM TO 8 AM PST MONDAY... * WHAT...For the first Freeze Warning, sub-freezing temperatures
Severity:  Moderate    Effective:  November 29, 2020, 1:00 am      Expires:  November 29, 2020, 8:00 am
Area:  Bakersfield; Eastern San Joaquin Valley in Kern County; Foggy Bottom; Fresno; Merced and Madera; San Joaquin Confluence; Southern Kings County; Tulare County; Western San Joaquin Valley; Western San Joaquin Valley in Kern County


Freeze Warning issued November 27 at 12:39PM PST until November 30 at 8:00AM PST by NWS

Summary: ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM PST SATURDAY... ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM PST SUNDAY... ...FREEZE WARNING IN EFFECT FROM 1 AM TO 8 AM PST MONDAY... * WHAT...For the first Freeze Warning, sub-freezing temperatures
Severity:  Moderate    Effective:  November 30, 2020, 1:00 am      Expires:  November 30, 2020, 8:00 am
Area:  Bakersfield; Eastern San Joaquin Valley in Kern County; Foggy Bottom; Fresno; Merced and Madera; San Joaquin Confluence; Southern Kings County; Tulare County; Western San Joaquin Valley; Western San Joaquin Valley in Kern County


Red Flag Warning issued November 27 at 10:18AM PST until November 27 at 6:00PM PST by NWS

Summary: ...RED FLAG WARNING IN EFFECT UNTIL 6 PM PST SATURDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE VENTURA COUNTY AND LOS ANGELES COUNTY MOUNTAINS, THE SANTA CLARITA VALLEY, AND VENTURA VALLEYS DUE TO GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY... ...RED FLAG WARNING IN EFFECT UNTIL 6 PM PST THIS EVENING FOR THE
Severity:  Severe    Effective:  November 27, 2020, 10:18 am      Expires:  November 27, 2020, 6:00 pm
Area:  Los Angeles County San Fernando Valley; Ventura County Coast


Red Flag Warning issued November 27 at 10:18AM PST until November 27 at 6:00PM PST by NWS

Summary: ...RED FLAG WARNING IN EFFECT UNTIL 6 PM PST SATURDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE VENTURA COUNTY AND LOS ANGELES COUNTY MOUNTAINS, THE SANTA CLARITA VALLEY, AND VENTURA VALLEYS DUE TO GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY... ...RED FLAG WARNING IN EFFECT UNTIL 6 PM PST THIS EVENING FOR THE
Severity:  Severe    Effective:  November 27, 2020, 10:18 am      Expires:  November 27, 2020, 6:00 pm
Area:  Los Angeles County Coast including Downtown Los Angeles; Los Angeles County San Gabriel Valley


Red Flag Warning issued November 27 at 10:18AM PST until November 28 at 6:00PM PST by NWS

Summary: ...RED FLAG WARNING IN EFFECT UNTIL 6 PM PST SATURDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE VENTURA COUNTY AND LOS ANGELES COUNTY MOUNTAINS, THE SANTA CLARITA VALLEY, AND VENTURA VALLEYS DUE TO GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY... ...RED FLAG WARNING IN EFFECT UNTIL 6 PM PST THIS EVENING FOR THE
Severity:  Severe    Effective:  November 27, 2020, 10:18 am      Expires:  November 28, 2020, 6:00 pm
Area:  Santa Clarita Valley; Ventura County Coastal Valleys; Ventura County Interior Valleys


Red Flag Warning issued November 27 at 10:18AM PST until November 28 at 6:00PM PST by NWS

Summary: ...RED FLAG WARNING IN EFFECT UNTIL 6 PM PST SATURDAY FOR GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE VENTURA COUNTY AND LOS ANGELES COUNTY MOUNTAINS, THE SANTA CLARITA VALLEY, AND VENTURA VALLEYS DUE TO GUSTY NORTHEAST WINDS AND VERY LOW RELATIVE HUMIDITY... ...RED FLAG WARNING IN EFFECT UNTIL 6 PM PST THIS EVENING FOR THE
Severity:  Severe    Effective:  November 27, 2020, 10:18 am      Expires:  November 28, 2020, 6:00 pm
Area:  Los Angeles County Mountains, Angeles National Forest; Santa Monica Mountains Recreational Area; Ventura County Mountains, Los Padres National Forest


Red Flag Warning issued November 27 at 3:09AM PST until November 27 at 4:00PM PST by NWS

Summary: ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 4 PM PST /5 PM MST/ THIS AFTERNOON FOR STRONG WINDS AND LOW RH FOR FIRE WEATHER ZONES 101, 229, AND 466... * AFFECTED AREA...In Arizona...Fire weather zone 101. In California...Fire weather zone 229. In Nevada...Fire weather zone 466.
Severity:  Severe    Effective:  November 27, 2020, 3:09 am      Expires:  November 27, 2020, 4:00 pm
Area:  Lower Colorado River Valley


Wind Advisory issued November 27 at 2:32AM PST until November 27 at 4:00PM PST by NWS

Summary: ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST /5 PM MST/ THIS AFTERNOON... * WHAT...North winds of 20 to 35 mph with gusts up to 45 mph likely, as well as wave heights of up to 3 feet on Lake Mead and Lake Mohave. * WHERE...Lake Havasu City, Fort Mohave, Lake Mead National
Severity:  Minor    Effective:  November 27, 2020, 2:32 am      Expires:  November 27, 2020, 4:00 pm
Area:  San Bernardino County-Upper Colorado River Valley