Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Los Angeles, CA
Issued by NWS Los Angeles, CA
712
FNUS56 KLOX 202043
FWFLOX
Fire Weather Planning Forecast For Southwestern California
National Weather Service Los Angeles/Oxnard CA
143 PM PDT Thu Aug 20 2026
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS AWAY FROM THE COAST THROUGH
NEXT WEEK, PEAK THROUGH THURSDAY...
...ELEVATED FIRE WEATHER CONDITIONS ACROSS SOUTHWEST SANTA BARBARA COUNTY
DURING LATE AFTERNOON AND EVENING HOURS FROM THROUGH THURSDAY NIGHT DUE TO GUSTY
SUNDOWNER WINDS WITH WARM AND DRY CONDITIONS...
.DISCUSSION...
Moderately hot and dry conditions will continue through next week with
very little day to day changes. Temperatures between 95 and 105 will be
common over most valleys and mountains. Minimum humidities will lower to
between 15 and 30 percent. Meanwhile, mixing heights over 10,000 feet will
continue over interior areas and moderate Sundowner winds will affect
southwest Santa Barbara County the next several evenings, strongest early
next week. This will bring an elevated risk for fast moving fires. There
is a 5-15 percent chance of monsoonal showers and thunderstorms over the
mountains and deserts of Los Angeles and Ventura Counties between Friday
and Sunday, highest on Friday.
CAZ362-366>368-211145-
Malibu Coast-Los Angeles County Beaches-Palos Verdes Hills-
Los Angeles County Inland Coast including Downtown Los Angeles-
Including the cities of Malibu, Pacific Palisades, LAX, Long Beach,
Redondo Beach, Santa Monica, Torrance, Rancho Palos Verdes,
Beverly Hills, Compton, Culver City, Downey, Hollywood, and Norwalk
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Partly cloudy except areas of low clouds and
fog forming overnight. Slight chance of showers
and thunderstorms after midnight.
Min temperature.....64-70.
24 hr trend......Up 4.
Max humidity........80-100 percent.
24 hr trend......Little change.
20-foot winds.......Southwest 5-10 mph early becoming variable 3-6
mph.
Marine layer........800 ft asl.
CWR (>0.10 in)......5 percent.
.FRIDAY...
Sky/weather.........Sunny except areas of morning low clouds and
fog.
Max temperature.....76-81 beaches to 88-93 inland.
24 hr trend......Little change.
Min humidity........55-65 percent beaches to 30-55 percent inland.
24 hr trend......Little change.
20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
Marine layer........800 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear except areas of low clouds and fog
forming overnight.
Min temperature.....64-71.
Max humidity........80-100 percent.
20-foot winds.......Southwest 5-10 mph early becoming variable 3-6
mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny except areas of morning low clouds and
fog.
Max temperature.....76-81 beaches to 88-95 inland.
Min humidity........65-75 percent beaches to 40-65 percent inland.
20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ354-355-211145-
Ventura County Beaches-Ventura County Inland Coast-
Including the cities of Oxnard, Point Mugu, Port Hueneme, Ventura,
Camarillo, and East Ventura
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Clear in the evening then partly cloudy except
areas of low clouds and fog forming overnight.
Min temperature.....62-65.
24 hr trend......Little change.
Max humidity........85-100 percent.
24 hr trend......Little change.
20-foot winds.......Southwest 5-10 mph in the evening becoming
variable 3-6 mph.
Marine layer........800 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY...
Sky/weather.........Sunny except areas of morning low clouds and
fog.
Max temperature.....75-80 beaches to 85-88 inland.
24 hr trend......Up 4.
Min humidity........55-65 percent beaches to 35-55 percent inland.
24 hr trend......Down 8.
20-foot winds.......Variable 3-6 mph becoming southwest 10-15 mph
in the afternoon.
Marine layer........800 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear except areas of low clouds and fog
forming overnight.
Min temperature.....62-65.
Max humidity........80-85 percent.
20-foot winds.......West 5-10 mph in the evening becoming variable
3-6 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny except areas of morning low clouds and
fog.
Max temperature.....75-80 beaches to 85-89 inland.
Min humidity........65-75 percent beaches to 50-65 percent inland.
20-foot winds.......Variable 3-6 mph becoming southwest 10-15 mph
in the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ369>371-211145-
Western Santa Monica Mountains Recreational Area-
Eastern Santa Monica Mountains Recreational Area-
Calabasas and Agoura Hills-
Including the cities of Malibu Bowl, Topanga, Westlake Village,
and Malibu Lake
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Partly cloudy in the evening then mostly
cloudy.
Min temperature.....64-69.
24 hr trend......Little change.
Max humidity........65-85 percent.
24 hr trend......Down 4.
20-foot winds.......
Valleys.........Southwest 5-10 mph early becoming variable 3-6
mph.
Ridges..........Southwest 5-10 mph early becoming variable 3-6
mph.
Marine layer........800 ft asl.
CWR (>0.10 in)......5 percent.
.FRIDAY...
Sky/weather.........Mostly cloudy in the morning then partly cloudy
in the morning then sunny.
Max temperature.....89-99 except 79-84 closer to the coast.
24 hr trend......Up 6.
Min humidity........30-50 percent.
24 hr trend......Down 6.
20-foot winds.......
Valleys.........Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
Ridges..........Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
Marine layer........800 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear in the evening then partly cloudy.
Min temperature.....63-70.
Max humidity........65-85 percent except 50-65 percent drier peaks.
20-foot winds.......
Valleys.........Southwest 5-10 mph early becoming variable 3-6
mph.
Ridges..........Southwest 5-10 mph early becoming variable 3-6
mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Partly cloudy in the morning then sunny.
Max temperature.....91-101 except 80-85 closer to the coast.
Min humidity........35-55 percent.
20-foot winds.......
Valleys.........Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
Ridges..........Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ372-373-548-211145-
Western San Fernando Valley-Eastern San Fernando Valley-
Los Angeles County San Gabriel Valley-
Including the cities of Northridge, Woodland Hills, Van Nuys, Chatsworth,
Burbank, Universal City, Glendale, Sunland, La Canada Flintridge,
East Los Angeles, El Monte, Pasadena, Pomona, and San Gabriel
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after midnight.
Min temperature.....63-70.
24 hr trend......Little change.
Max humidity........65-85 percent except 50-65 percent in the
hills.
24 hr trend......Down 4.
20-foot winds.......South 5-10 mph early becoming variable 3-6 mph.
Marine layer........800 ft asl.
CWR (>0.10 in)......5 percent.
.FRIDAY...
Sky/weather.........Partly cloudy in the morning then sunny.
Max temperature.....92-102.
24 hr trend......Little change.
Min humidity........20-35 percent.
24 hr trend......Little change.
20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
Marine layer........800 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....63-70.
Max humidity........60-80 percent.
20-foot winds.......Southwest 5-10 mph early becoming variable 3-6
mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....95-105.
Min humidity........25-40 percent.
20-foot winds.......Variable 3-6 mph becoming southwest 5-10 mph in
the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ356>358-374-375-211145-
Lake Casitas-Ojai Valley-Central Ventura County Valleys-
Southeastern Ventura County Valleys-Santa Susana Mountains-
Including the cities of Meiners Oaks, Oak View, Ojai, Fillmore, Piru,
Santa Paula, Moorpark, Newbury Park, Simi Valley, Thousand Oaks,
and Oat Mountain
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Clear in the evening then partly cloudy. Slight
chance of showers and thunderstorms after
midnight.
Min temperature.....62-72.
24 hr trend......Up 4.
Max humidity........70-100 percent except 45-60 percent in the
hills.
24 hr trend......Little change.
20-foot winds.......Southwest 5-10 mph early becoming variable 3-6
mph.
Marine layer........800 ft asl.
CWR (>0.10 in)......5 percent.
.FRIDAY...
Sky/weather.........Partly cloudy in the morning then sunny. Slight
chance of rain showers in the morning.
Max temperature.....90-99 except 81-86 closer to the coast.
24 hr trend......Little change.
Min humidity........35-50 percent except 20-35 percent farthest
inland.
24 hr trend......Little change.
20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
Marine layer........800 ft asl.
CWR (>0.10 in)......5 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....62-72.
Max humidity........65-85 percent except 40-55 percent in the
hills.
20-foot winds.......West 5-10 mph early becoming variable 3-6 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....92-101 except 82-87 closer to the coast.
Min humidity........40-60 percent except 20-35 percent farthest
inland.
20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ288-211145-
Santa Clarita Valley-
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after midnight.
Min temperature.....66-71.
24 hr trend......Little change.
Max humidity........40-60 percent.
24 hr trend......Down 6.
20-foot winds.......Southwest 6-12 mph with gusts to 20 mph early
becoming variable 3-6 mph.
Marine layer........None.
CWR (>0.10 in)......5 percent.
.FRIDAY...
Sky/weather.........Partly cloudy in the morning then sunny. Slight
chance of showers in the morning.
Max temperature.....96-100.
24 hr trend......Little change.
Min humidity........15-25 percent.
24 hr trend......Little change.
20-foot winds.......Variable 3-6 mph becoming southwest 8-15 mph
with gusts to 25 mph in the afternoon.
Marine layer........None.
CWR (>0.10 in)......5 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....66-71.
Max humidity........45-65 percent.
20-foot winds.......Southwest 5-10 mph early becoming variable 3-6
mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....96-101.
Min humidity........20-30 percent.
20-foot winds.......Variable 3-6 mph becoming southwest 8-15 mph
with gusts to 25 mph in the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ379-380-211145-
Western San Gabriel Mountains and Highway 14 Corridor-
Eastern San Gabriel Mountains-
Including the cities of Acton, Warm Springs, Mill Creek, Mount Wilson,
Mount Baldy, Wrightwood, and The Angeles Crest Highway
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after midnight.
Min temperature.....65-75.
24 hr trend......Up 4.
Max humidity........40-55 percent except 25-40 percent drier peaks.
24 hr trend......Little change.
20-foot winds.......
Valleys.........Southwest 6-12 mph with gusts to 20 mph in the
evening becoming variable 3-6 mph.
Ridges..........Southwest 6-12 mph with gusts to 20 mph in the
evening becoming variable 3-6 mph.
Marine layer........None.
CWR (>0.10 in)......10 percent.
.FRIDAY...
Sky/weather.........Partly cloudy in the morning then sunny. Slight
chance of thunderstorms in the afternoon.
Max temperature.....90-100 low elevations to 77-84 higher
elevations.
24 hr trend......Little change.
Min humidity........20-30 percent.
24 hr trend......Little change.
20-foot winds.......
Valleys.........Southwest 5-10 mph becoming 8-15 mph with gusts
to 25 mph in the afternoon.
Ridges..........Southwest 5-10 mph becoming 8-15 mph with gusts
to 25 mph in the afternoon.
Marine layer........None.
CWR (>0.10 in)......5 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....63-73.
Max humidity........45-65 percent except 25-40 percent drier peaks.
20-foot winds.......
Valleys.........Southwest 6-12 mph with gusts to 20 mph in the
evening becoming variable 3-6 mph.
Ridges..........Southwest 6-12 mph with gusts to 20 mph in the
evening becoming variable 3-6 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....90-100 low elevations to 77-84 higher
elevations.
Min humidity........15-35 percent.
20-foot winds.......
Valleys.........Variable 3-6 mph becoming southwest 8-15 mph
with gusts to 25 mph in the afternoon.
Ridges..........Variable 3-6 mph becoming southwest 8-15 mph
with gusts to 25 mph in the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ381>383-211145-
Western Antelope Valley Foothills-Eastern Antelope Valley Foothills-
Antelope Valley-
Including the cities of Elizabeth Lake, Lake Palmdale, Valyermo, Llano,
Pearblossom, Palmdale, Lancaster, and Lake Los Angeles
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after midnight.
Min temperature.....70-77.
24 hr trend......Up 6.
Max humidity........25-40 percent.
24 hr trend......Little change.
20-foot winds.......Southwest 10-20 mph with gusts to 30 mph in the
evening becoming 6-12 mph.
Marine layer........None.
CWR (>0.10 in)......10 percent.
.FRIDAY...
Sky/weather.........Partly cloudy in the morning then sunny.
Max temperature.....99-108 except 90-95 cooler hills.
24 hr trend......Little change.
Min humidity........15-20 percent.
24 hr trend......Up 4.
20-foot winds.......Southwest 5-10 mph becoming 10-20 mph with
gusts to 30 mph in the afternoon.
Marine layer........None.
CWR (>0.10 in)......10 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....68-77.
Max humidity........30-40 percent.
20-foot winds.......Southwest 10-20 mph with gusts to 30 mph in the
evening becoming 6-12 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....99-108 except 90-95 cooler hills.
Min humidity........10-20 percent.
20-foot winds.......West 6-12 mph becoming southwest 8-15 mph with
gusts to 25 mph in the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ377-378-211145-
Northern Ventura County Mountains-Interstate 5 Corridor-
Including the cities of Lockwood Valley, Mount Pinos, Ozena, Tejon Pass,
Gorman, and Pyramid Lake
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Clear in the evening then partly cloudy. Slight
chance of rain showers and thunderstorms after
midnight.
Min temperature.....64-74 except 54-59 colder valleys and slopes.
24 hr trend......Up 10.
Max humidity........30-45 percent.
24 hr trend......Little change.
20-foot winds.......
Valleys.........West 5-10 mph in the evening becoming variable
3-6 mph.
Ridges..........West 5-10 mph in the evening becoming variable
3-6 mph.
Marine layer........None.
CWR (>0.10 in)......5 percent.
.FRIDAY...
Sky/weather.........Partly cloudy in the morning then sunny. Slight
chance of rain showers. Slight chance of
thunderstorms in the afternoon.
Max temperature.....91-101 low elevations to 78-85 higher
elevations.
24 hr trend......Little change.
Min humidity........15-20 percent.
24 hr trend......Up 4.
20-foot winds.......
Valleys.........Southwest 6-12 mph.
Ridges..........Southwest 6-12 mph.
Marine layer........None.
CWR (>0.10 in)......5 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....64-74 except 52-57 colder valleys and slopes.
Max humidity........35-55 percent.
20-foot winds.......
Valleys.........Northwest 5-10 mph.
Ridges..........Northwest 5-10 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....91-101 low elevations to 76-83 higher
elevations.
Min humidity........15-25 percent.
20-foot winds.......
Valleys.........Northwest 5-10 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
Ridges..........Northwest 5-10 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ352-376-211145-
Santa Ynez Mountains Eastern Range-Southern Ventura County Mountains-
Including the cities of Montecito Hills, Rose Valley, Matilija,
and Topatopa Mountains
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Clear in the evening then partly cloudy. Slight
chance of rain showers and thunderstorms after
midnight.
Min temperature.....65-74 except 55-60 colder valleys and slopes.
24 hr trend......Up 4.
Max humidity........50-70 percent except 35-45 percent drier peaks.
24 hr trend......Up 4.
20-foot winds.......
Valleys.........West 5-10 mph early becoming variable 3-6 mph.
Ridges..........West 5-10 mph early becoming variable 3-6 mph.
Marine layer........None.
CWR (>0.10 in)......5 percent.
.FRIDAY...
Sky/weather.........Partly cloudy in the morning then sunny. Slight
chance of rain showers in the morning.
Max temperature.....93-99 low elevations to 85-91 higher
elevations.
24 hr trend......Down 4.
Min humidity........20-40 percent.
24 hr trend......Up 4.
20-foot winds.......
Valleys.........Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
Ridges..........Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
Marine layer........None.
CWR (>0.10 in)......5 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....64-74 except 54-59 colder valleys and slopes.
Max humidity........50-70 percent except 30-45 percent drier peaks.
20-foot winds.......
Valleys.........West 5-10 mph early becoming variable 3-6 mph.
Ridges..........West 5-10 mph early becoming variable 3-6 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....94-100 low elevations to 86-92 higher
elevations.
Min humidity........35-55 percent except 15-25 percent drier peaks.
20-foot winds.......
Valleys.........Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
Ridges..........Variable 3-6 mph becoming southwest 6-12 mph
with gusts to 20 mph in the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ353-211145-
Santa Barbara County Interior Mountains-
Including the cities of Big Pine Mountain, Figueroa Mountain,
and San Rafael Mountain
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Clear in the evening then partly cloudy.
Min temperature.....65-74 except 57-62 colder valleys and slopes.
24 hr trend......Little change.
Max humidity........55-70 percent except 35-50 percent drier peaks.
24 hr trend......Little change.
20-foot winds.......
Valleys.........West 5-10 mph in the evening becoming variable
3-6 mph.
Ridges..........West 5-10 mph in the evening becoming variable
3-6 mph.
Marine layer........1200 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY...
Sky/weather.........Partly cloudy in the morning then sunny.
Max temperature.....92-99 low elevations to 82-90 higher
elevations.
24 hr trend......Little change.
Min humidity........15-25 percent.
24 hr trend......Little change.
20-foot winds.......
Valleys.........Variable 3-6 mph becoming west 6-12 mph with
gusts to 20 mph in the afternoon.
Ridges..........Variable 3-6 mph becoming west 6-12 mph with
gusts to 20 mph in the afternoon.
Marine layer........1200 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....64-73 except 58-63 colder valleys and slopes.
Max humidity........50-70 percent except 30-45 percent drier peaks.
20-foot winds.......
Valleys.........Northwest 5-10 mph in the evening becoming
northeast.
Ridges..........Northwest 5-10 mph in the evening becoming
northeast.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....93-101 low elevations to 83-91 higher
elevations.
Min humidity........20-40 percent.
20-foot winds.......
Valleys.........Northeast 5-10 mph becoming west 5-10 mph in
the afternoon.
Ridges..........Northeast 5-10 mph becoming west 5-10 mph in
the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ350-211145-
Santa Barbara County Southeastern Coast-
Including the cities of Carpinteria, Goleta, Montecito, and Santa Barbara
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Clear in the evening then partly cloudy.
Min temperature.....62-66.
24 hr trend......Little change.
Max humidity........80-100 percent.
24 hr trend......Little change.
20-foot winds.......West 5-10 mph in the evening becoming variable
3-6 mph.
Marine layer........800 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY...
Sky/weather.........Partly cloudy in the morning then sunny except
areas of morning low clouds and fog.
Max temperature.....74-82 except 86-88 in the hills.
24 hr trend......Up 4.
Min humidity........40-60 percent.
24 hr trend......Little change.
20-foot winds.......Variable 3-6 mph becoming southwest 5-10 mph in
the afternoon.
Marine layer........800 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....62-67.
Max humidity........80-100 percent.
20-foot winds.......Northwest 5-10 mph in the evening becoming
variable 3-6 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny in the morning then sunny except patchy
morning low clouds and fog.
Max temperature.....75-84 except 85-90 in the hills.
Min humidity........55-75 percent.
20-foot winds.......Variable 3-6 mph becoming southwest 8-12 mph in
the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ349-351-211145-
Santa Barbara County Southwestern Coast-
Santa Ynez Mountains Western Range-
Including the cities of El Capitan State Beach, Gaviota, Jalama Beach,
Refugio State Beach, and San Marcos Pass
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Clear in the evening then partly cloudy.
Min temperature.....56-64 except 68-70 warmer hills.
24 hr trend......Little change.
Max humidity........80-100 percent except 55-70 percent in the
hills.
24 hr trend......Down 32.
20-foot winds.......Northwest 8-15 mph with gusts to 25 mph early
becoming north.
Marine layer........800 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY...
Sky/weather.........Partly cloudy in the morning then sunny.
Max temperature.....67-77 except 85-90 warmer hills.
24 hr trend......Up 4.
Min humidity........35-55 percent.
24 hr trend......Little change.
20-foot winds.......North 5-10 mph becoming west 8-15 mph with
gusts to 25 mph in the afternoon.
Marine layer........800 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....57-65 except 69-71 warmer hills.
Max humidity........75-100 percent except 40-55 percent in the
hills.
20-foot winds.......Northwest 8-15 mph with gusts to 25 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....68-78 except 88-93 warmer hills.
Min humidity........40-60 percent.
20-foot winds.......Northwest 6-12 mph.
CWR (>0.10 in)......0 percent.
$$
CAZ346>348-211145-
Santa Barbara County Central Coast Beaches-
Santa Barbara County Inland Central Coast-Santa Ynez Valley-
Including the cities of Lompoc, Vandenberg Space Force Base, Buellton,
Santa Maria, Lake Cachuma, Los Olivos, Santa Ynez, and Solvang
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Clear in the evening then low clouds and fog
forming overnight.
Min temperature.....56-61.
24 hr trend......Little change.
Max humidity........75-100 percent.
24 hr trend......Little change.
20-foot winds.......Northwest 6-12 mph with gusts to 20 mph early
becoming variable 3-6 mph.
Marine layer........1200 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY...
Sky/weather.........Sunny except areas of morning low clouds and
fog.
Max temperature.....66-73 beaches to 85-95 inland.
24 hr trend......Down 4.
Min humidity........60-70 percent beaches to 25-45 percent inland.
24 hr trend......Up 4.
20-foot winds.......Variable 3-6 mph becoming west 8-15 mph with
gusts to 25 mph in the afternoon.
Marine layer........1200 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear in the evening then low clouds and fog
forming overnight.
Min temperature.....56-62.
Max humidity........75-100 percent.
20-foot winds.......Northwest 6-12 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny except areas of morning low clouds and
fog.
Max temperature.....67-74 beaches to 88-98 inland.
Min humidity........70-80 percent beaches to 30-50 percent inland.
20-foot winds.......Variable 3-6 mph becoming west 8-15 mph with
gusts to 25 mph in the afternoon.
CWR (>0.10 in)......0 percent.
$$
CAZ340>342-211145-
San Luis Obispo County Beaches-
San Luis Obispo County Inland Central Coast-Santa Lucia Mountains-
Including the cities of Arroyo Grande, Avila Beach, Cambria, Morro Bay,
Pismo Beach, Lopez Lake, Nipomo, San Luis Obispo, Hearst Castle,
and Irish Hills
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Clear in the evening then low clouds and fog
forming overnight.
Min temperature.....56-65.
24 hr trend......Little change.
Max humidity........40-60 percent except 85-100 percent colder
valleys and slopes.
24 hr trend......Little change.
20-foot winds.......
Valleys.........West 5-10 mph in the evening becoming variable
3-6 mph.
Ridges..........West 5-10 mph in the evening becoming variable
3-6 mph.
Marine layer........1200 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY...
Sky/weather.........Sunny except areas of morning low clouds and
fog.
Max temperature.....87-97 except 65-70 closer to the coast.
24 hr trend......Up 4.
Min humidity........15-35 percent except 50-65 percent closer to
the coast.
24 hr trend......Down 4.
20-foot winds.......
Valleys.........Variable 3-6 mph becoming west 6-12 mph with
gusts to 20 mph in the afternoon.
Ridges..........Variable 3-6 mph becoming west 6-12 mph with
gusts to 20 mph in the afternoon.
Marine layer........1200 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear except patchy low clouds and fog forming
overnight.
Min temperature.....58-67.
Max humidity........45-65 percent except 80-100 percent colder
valleys and slopes.
20-foot winds.......
Valleys.........Northwest 5-10 mph.
Ridges..........Northwest 5-10 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Partly cloudy in the morning then sunny except
areas of morning low clouds and fog.
Max temperature.....89-99 except 66-71 closer to the coast.
Min humidity........20-40 percent except 65-80 percent closer to
the coast.
20-foot winds.......
Valleys.........Northwest 6-12 mph.
Ridges..........Northwest 6-12 mph.
CWR (>0.10 in)......0 percent.
$$
CAZ238-343>345-211145-
Cuyama Valley-Southern Salinas Valley-
San Luis Obispo County Interior Valleys-San Luis Obispo County Mountains-
Including the cities of Atascadero, Lake Nacimiento, Paso Robles,
San Miguel, Templeton, Carrizo Plain, Creston, Shandon, Caliente Range,
La Panza Range, and Santa Margarita Lake
143 PM PDT Thu Aug 20 2026
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....65-74 except 57-62 colder valleys and slopes.
24 hr trend......Up 4.
Max humidity........35-55 percent except 60-75 percent colder
valleys and slopes.
24 hr trend......Little change.
20-foot winds.......
Valleys.........West 5-10 mph in the evening becoming variable
3-6 mph.
Ridges..........West 5-10 mph in the evening becoming variable
3-6 mph.
Marine layer........1200 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....94-101 low elevations to 86-92 higher
elevations.
24 hr trend......Down 4.
Min humidity........15-25 percent.
24 hr trend......Little change.
20-foot winds.......
Valleys.........Variable 3-6 mph becoming west 6-12 mph with
gusts to 20 mph in the afternoon.
Ridges..........Variable 3-6 mph becoming west 6-12 mph with
gusts to 20 mph in the afternoon.
Marine layer........1200 ft asl.
CWR (>0.10 in)......0 percent.
.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....63-72 except 57-62 colder valleys and slopes.
Max humidity........35-55 percent except 65-80 percent colder
valleys and slopes.
20-foot winds.......
Valleys.........West 6-12 mph with gusts to 20 mph in the
evening becoming variable 3-6 mph.
Ridges..........West 6-12 mph with gusts to 20 mph in the
evening becoming variable 3-6 mph.
CWR (>0.10 in)......0 percent.
.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....96-103 low elevations to 87-94 higher
elevations.
Min humidity........20-35 percent.
20-foot winds.......
Valleys.........Northeast 5-10 mph becoming north 5-10 mph in
the afternoon.
Ridges..........Northeast 5-10 mph becoming north 5-10 mph in
the afternoon.
CWR (>0.10 in)......0 percent.
$$
.Extended...
...Coasts/Valleys Including the Santa Monica Range...
.SUNDAY...Clear. Patchy fog in the morning. Lows in the mid 50s to
around 70. Highs from the upper 60s to mid 70s at the beaches to 92
to 102 inland. Northwest winds 8 to 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 50s to lower 70s. Highs
from the mid 60s to lower 70s at the beaches to 91 to 101 inland.
Northwest winds 8 to 15 mph.
.TUESDAY...Clear. Lows in the mid 50s to lower 70s. Highs from the
mid 60s to lower 70s at the beaches to 92 to 102 inland. North winds
8 to 15 mph.
...Mountains / Los Padres and Angeles National Forests...
.SUNDAY...Clear. Lows from the mid 60s to mid 70s at low elevations
to the 50s in colder valleys and peaks. Highs from 90 to 100 at low
elevations to the upper 70s to mid 80s at high elevations. West
winds 10 to 20 mph with gusts to 30 mph.
.MONDAY...Clear. Lows from the mid 60s to mid 70s at low elevations
to the 50s in colder valleys and peaks. Highs from the upper 80s and
90s at low elevations to the upper 70s to mid 80s at high
elevations. Northwest winds 10 to 20 mph with gusts to 30 mph.
.TUESDAY...Clear. Lows from the mid 60s to mid 70s at low elevations
to the 50s in colder valleys and peaks. Highs from 90 to 100 at low
elevations to the upper 70s to mid 80s at high elevations. North
winds 10 to 20 mph with gusts to 30 mph.
...Antelope Valley...
.SUNDAY...Clear. Lows in the mid 60s to mid 70s. Highs 96 to 106.
Southwest winds 15 to 25 mph with gusts to 35 mph.
.MONDAY...Clear. Lows in the mid 60s to mid 70s. Highs 95 to 103.
Southwest winds 15 to 25 mph with gusts to 35 mph.
.TUESDAY...Clear. Lows in the mid 60s to mid 70s. Highs 96 to 103.
Southwest winds 10 to 20 mph with gusts to 30 mph.
$$
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