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San Bernardino Warnings, Watches and Advisories

SAFETY MESSAGE

Do not drive cars through flooded areas. The water depth and road condition may be unsafe. Additional information is available at https://water.weather.gov/ahps2/ Stay tuned for further updates by listening to NOAA weather radio... or your local radio and TV stations.

Red Flag Warning

Red Flag Warning issued November 19 at 1:18AM PST until November 21 at 7:00AM PST by NWS

...STRONG WINDS AND LOW HUMIDITY MAY BRING CRITICAL FIRE WEATHER CONDITIONS WEDNESDAY THROUGH THURSDAY MORNING... .Strong north to northeast winds and steadily lowering humidity are expected to generate elevated to locally critical fire weather conditions from early Wednesday morning through Thursday morning, particularly across Mendocino, northern Lake, southern

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Area
Trinity; Van Duzen, Mad River

Red Flag Warning

Red Flag Warning issued November 19 at 1:18AM PST until November 21 at 7:00AM PST by NWS

...STRONG WINDS AND LOW HUMIDITY MAY BRING CRITICAL FIRE WEATHER CONDITIONS WEDNESDAY THROUGH THURSDAY MORNING... .Strong north to northeast winds and steadily lowering humidity are expected to generate elevated to locally critical fire weather conditions from early Wednesday morning through Thursday morning, particularly across Mendocino, northern Lake, southern

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Area
Interior Mendocino; W Mendocino NF, E Mendocino Unit

Beach Hazards Statement

Beach Hazards Statement issued November 19 at 1:01AM PST until November 21 at 12:00PM PST by NWS

...BEACH HAZARDS STATEMENT IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING... The National Weather Service in Los Angeles/Oxnard has issued a Beach Hazards Statement for elevated surf and dangerous rip currents, which is in effect from this evening through Thursday morning.

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Area
Santa Barbara County South Coast

High Surf Advisory

High Surf Advisory issued November 19 at 1:01AM PST until November 21 at 12:00PM PST by NWS

...HIGH SURF ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON PST THURSDAY... The National Weather Service in Los Angeles/Oxnard has issued a High Surf Advisory, which is in effect from 6 PM this evening to noon PST Thursday. * SURF...Surf will build to between 7 and 10 feet this evening and

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Area
San Luis Obispo County Central Coast; Santa Barbara County Central Coast

High Surf Advisory

High Surf Advisory issued November 19 at 1:01AM PST until November 21 at 12:00PM PST by NWS

...HIGH SURF ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON PST THURSDAY... The National Weather Service in Los Angeles/Oxnard has issued a High Surf Advisory, which is in effect from 9 PM this evening to noon PST Thursday. * SURF...Surf building to between 5 and 8 feet this evening and

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Area
Ventura County Coast

High Surf Advisory

High Surf Advisory issued November 19 at 1:01AM PST until November 21 at 12:00PM PST by NWS

...HIGH SURF ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON PST THURSDAY... The National Weather Service in Los Angeles/Oxnard has issued a High Surf Advisory, which is in effect from 9 PM this evening to noon PST Thursday. * SURF...Surf building to between 4 and 7 feet this evening and

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Area
Catalina and Santa Barbara Islands; Los Angeles County Coast including Downtown Los Angeles

Winter Weather Advisory

Winter Weather Advisory issued November 18 at 10:03PM PST until November 20 at 7:00PM PST by NWS

...High Elevation Snow Highway 50 South... .A storm system will bring snow showers to the higher elevations of the Sierra mainly south of Highway 50 Tuesday late afternoon continuing into Wednesday. This will create difficult travel conditions for travelers starting Tuesday evening into Wednesday over high Sierra passes. Snow will be showery in nature with

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Area
West Slope Northern Sierra Nevada

Winter Storm Warning

Winter Storm Warning issued November 18 at 9:28PM PST until November 21 at 4:00PM PST by NWS

...A WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM PST TUESDAY NIGHT UNTIL 4 PM PST THURSDAY AFTERNOON... * WHAT...Heavy snow expected. Total snow accumulations of 3 to 6 inches from 6000 to 7000 feet. Total snow accumulations of 6 to 12 inches above 7000 feet. A foot or more of snow is possible along the crest.

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Area
Central Sierra; North Kings River

Winter Storm Warning

Winter Storm Warning issued November 18 at 9:28PM PST until November 21 at 4:00PM PST by NWS

...A WINTER STORM WARNING REMAINS IN EFFECT FROM 4 AM PST EARLY WEDNESDAY MORNING UNTIL 4 PM PST THURSDAY AFTERNOON... * WHAT...Heavy snow expected. Total snow accumulations of 3 to 6 inches from 6000 to 7000 feet. Total snow accumulations of 6 to 12 inches above 7000 feet. A foot or more of snow is possible along the Sierra Nevada crest.

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Area
Fort Tejon; Lake Isabella; Sequoia Kings; Tehachapi Area

Flash Flood Watch

Flash Flood Watch issued November 18 at 9:20PM PST until November 21 at 1:00AM PST by NWS

...FIRST RAINFALL OF THE SEASON LATE TUESDAY INTO EARLY FRIDAY... ...FLASH FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... The Flash Flood Watch continues for * A portion of southwest California...including the following... Riverside County ...Mountains...San Bernardino County

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Area
Riverside County Mountains; San Bernardino County Mountains; San Diego County Coastal Areas; San Diego County Inland Valleys; San Diego County Mountains; Santa Ana Mountains and Foothills

Winter Storm Watch

Winter Storm Watch issued November 18 at 9:14PM PST until November 21 at 7:00PM PST by NWS

...FIRST SNOW OF THE SEASON WEDNESDAY AND THURSDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... * WHAT...Snow likely. Plan on difficult travel conditions, including during the evening commute on Wednesday. Total snow accumulations of 1 to 3 inches are possible, with localized

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Area
Riverside County Mountains; San Bernardino County Mountains

Special Weather Statement

Special Weather Statement issued November 18 at 3:16PM PST by NWS

...A LIGHT SNOWFALL EXPECTED FOR THE SIERRA TUESDAY NIGHT AND WEDNESDAY... A low pressure system is likely to bring a light snowfall to the Sierra as well as far southern Lyon and far western Mineral counties, mainly above 6500 to 7000 feet, Tuesday night through Wednesday evening.

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Area
Greater Lake Tahoe Area; Mono

Red Flag Warning

Red Flag Warning issued November 18 at 2:27PM PST until November 21 at 7:00AM PST by NWS

...RED FLAG WARNING IN EFFECT FROM LATE TUESDAY NIGHT THROUGH THURSDAY MORNING... .A strong upper low moving into Southern California will bring a period of breezy north to northeasterly winds to interior Northern California to areas north of I-80 from late Tuesday night into Thursday morning. Daytime relative humidities will be low

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Area
Central Sacramento Valley including Glenn, Colusa, Yuba, Northern Sutter, Butte County Below 1000 Ft; E Mendocino NF; Eastern Portion of Shasta, Trinity NF; Lake County Portion of Lake-Nappa-Sonoma RU; Northern Sacramento Valley to Southern Tehama County Line Below 1000 Ft; Northern Sierra Foothills from 1000 to 3000 Ft. Includes Nevada-Yuba-Placer RU and Anador-Eldorado RU; Northern Sierra Including Lassen NP and Plumas and Lassen NF, S West of the Sierra Crest - West of Evans Peak, Grizzly Peak, Beckworth Peak; Southern Sacramento Valley In Yolo, Sacramento, Far Western Placer, Southern Sutter and Solano County Below 1000 Ft - Excludes the Delta; Southern and Eastern Mendocino NF, Southeast Edge Shasta, Trinity NF and Western Portions of Tahima, Glenn RU

Red Flag Warning

Red Flag Warning issued November 18 at 2:15PM PST until November 21 at 7:00AM PST by NWS

...RED FLAG WARNING FOR THE NORTH BAY MOUNTAINS AND EAST BAY HILLS LATE TUESDAY NIGHT THROUGH THURSDAY MORNING... .Offshore winds are forecast to develop across the higher elevations of the North Bay and East Bay beginning late Tuesday night, and continuing during the day on Wednesday. These offshore winds in combination with low relative humidity values will

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Area
East Bay Hills and the Diablo Range; North Bay Mountains

Flash Flood Watch

Flash Flood Watch issued November 18 at 1:44PM PST until November 20 at 4:00PM PST by NWS

.Chances for rain will spread over northwest Arizona and the Colorado River Valley Tuesday afternoon and continue through Thursday. The best chances for thunderstorms and locally heavy rain will be Tuesday evening through Wednesday afternoon. ...FLASH FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY AFTERNOON...

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Area
San Bernardino County-Upper Colorado River Valley

Winter Storm Warning

Winter Storm Warning issued November 18 at 1:44PM PST until November 21 at 4:00PM PST by NWS

.Expect a rapid change from unseasonably warm weather Tuesday to significant snowfall Wednesday into Thursday. ...WINTER STORM WARNING IN EFFECT FROM 4 AM WEDNESDAY TO 4 PM PST THURSDAY ABOVE 6000 FEET... * WHAT...Heavy snow expected above 6000 feet. Total snow accumulations of 10 to 20 inches, with the heaviest amounts

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Area
Eastern Sierra Slopes of Inyo County; White Mountains of Inyo County

Flash Flood Watch

Flash Flood Watch issued November 18 at 11:59AM PST until November 20 at 4:00PM PST by NWS

...FLASH FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY AFTERNOON... The National Weather Service in Phoenix has issued a * Flash Flood Watch for portions of southwest Arizona and southeast California, including the following areas, in southwest Arizona, Central La Paz County, Gila River Valley,

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Area
Chuckwalla Mountains; Chuckwalla Valley; Imperial County Southeast; Imperial Valley; Palo Verde Valley

Winter Storm Watch

Winter Storm Watch issued November 18 at 3:00AM PST until November 20 at 12:00PM PST by NWS

...WINTER STORM WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY MORNING ABOVE 6000 FEET... * WHAT...Heavy snow possible. Total snow accumulations of up to 3 inches, except 2 to 4 inches above 7000 feet possible. Locally higher amounts in excess of 4 inches are possible where heavier bands set up.

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Area
Mono
Disclaimer

Currently

Fair 64°F
29.82in
Barometer
28%
Humidity
Northeast 3.5mph
Wind
Fair

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