183
FNUS56 KLOX 162254
FWFLOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
354 PM PDT TUE SEP 16 2025
...ELEVATED FIRE WEATHER CONDITIONS DUE TO VERY WARM CONDITIONS AND A
RISK OF DEEP PLUME DOMINATED FIRES THROUGH WEDNESDAY...
...TROPICAL MOISTURE IMPACTING THE AREA WEDNESDAY THROUGH FRIDAY WITH
RISKS FOR DRY LIGHTING AND LOCALLY STRONG WINDS EARLY, TRANSITIONING TO
MODERATE TO HEAVY RAIN AND FLOODING THREAT...
DISCUSSION
VERY WARM CONDITIONS WILL CONTINUE THROUGH WEDNESDAY, WITH HIGHS BETWEEN
92 AND 102 COMMON INLAND OF THE BEACHES. THIS WILL CREATE MIXING
HEIGHTS BETWEEN 10,000 AND 14,000 FEET OVER THE MOUNTAINS AND INTERIOR
LEADING TO AN ELEVATED RISK OF PLUME DOMINATED FIRE BEHAVIOR.
TROPICAL STORM MARIO, CURRENTLY CENTERED 700 MILES SOUTH OF POINT
CONCEPTION, WILL CONTINUE TO MOVE TOWARDS SOUTHWEST CALIFORNIA. WHILE
THE STORM WILL WEAKEN SIGNIFICANTLY OVER THE NEXT 24 TO 48 HOURS, IT
REMAIN ORGANIZED THROUGH THURSDAY AND CARRY A VERY DEEP PLUME OF
TROPICAL MOISTURE OVER THE REGION WEDNESDAY THROUGH FRIDAY. WHILE IT IS
NOT CLEAR HOW MANY THUNDERSTORMS WE WILL SEE, THE RISK IS NOT HIGH
ENOUGH TO WARRANT A FIRE WEATHER WATCH. THERE IS STILL A RISK OF DRY
LIGHTNING HOWEVER, AS ANY THUNDERSTORM WILL BRING LITTLE IF ANY RAIN
THROUGH EARLY THURSDAY AS WELL AS THE POTENTIAL FOR BRIEF STRONG
DOWNBURST WINDS. AS WE GET DEEPER INTO THURSDAY, FAIRLY WIDESPREAD RAIN
SHOWERS ARE LIKELY, WITH LESS OF A CHANCE OF DRY LIGHTNING AND AN
INCREASING RISK FOR LOCALIZED POCKETS OF HEAVY RAIN. ANY HEAVY SHOWER
COULD PRODUCE ISOLATED FLASH FLOODING, OR A DEBRIS FLOW IF A HEAVY
SHOWER FORMS AND SLOWS RIGHT OVER A BURN SCAR. THURSDAY ALSO BRINGS A
HIGH RISK OF ERRATIC, GUSTY, AND UNPREDICTABLE WINDS AS THE CORE OF
SYSTEM APPROACHES. GUSTS OF 30 TO 50 MPH ARE POSSIBLE ANYWHERE FROM
VARIABLE DIRECTIONS. THE TROPICAL MOISTURE AND ASSSOCIATED RISKS SHOULD
DECREASE FRIDAY INTO SATURDAY, BUT THERE IS NOW A GROWING CHANCE OF A
REPEAT TROPICAL SURGE SOMETIME SUNDAY THROUGH TUESDAY OF NEXT WEEK.
CAZ350-354-355-362-366>368-548-171300-
SANTA BARBARA COUNTY SOUTHEASTERN COAST-VENTURA COUNTY BEACHES-
VENTURA COUNTY INLAND COAST-MALIBU COAST-LOS ANGELES COUNTY BEACHES-
PALOS VERDES HILLS-
LOS ANGELES COUNTY INLAND COAST INCLUDING DOWNTOWN LOS ANGELES-
LOS ANGELES COUNTY SAN GABRIEL VALLEY-
INCLUDING THE CITIES OF CARPINTERIA, GOLETA, MONTECITO, SANTA BARBARA,
OXNARD, POINT MUGU, PORT HUENEME, VENTURA, CAMARILLO, EAST VENTURA,
MALIBU, PACIFIC PALISADES, LAX, LONG BEACH, REDONDO BEACH,
SANTA MONICA, TORRANCE, RANCHO PALOS VERDES, BEVERLY HILLS, COMPTON,
CULVER CITY, DOWNEY, HOLLYWOOD, NORWALK, EAST LOS ANGELES, EL MONTE,
PASADENA, POMONA, AND SAN GABRIEL
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR IN THE EVENING THEN MOSTLY CLOUDY.
MIN TEMPERATURE.....59-67 EXCEPT 69-71 WARMER HILLS.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........65-85 PERCENT.
24 HR TREND......DOWN 12.
20-FOOT WINDS.......SOUTHWEST 6-12 MPH WITH EARLY BECOMING VARIABLE 3-6 MPH.
MARINE LAYER........600 FT ASL.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON.
MAX TEMPERATURE.....75-84 EXCEPT 89-94 IN THE HILLS.
24 HR TREND......DOWN 6.
MIN HUMIDITY........40-60 PERCENT.
24 HR TREND......UP 6.
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING SOUTHWEST 6-12 MPH
WITH GUSTS TO 20 MPH IN THE AFTERNOON.
MARINE LAYER........600 FT ASL.
CWR (>0.10 IN)......10 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....62-72.
MAX HUMIDITY........80-100 PERCENT.
20-FOOT WINDS.......SOUTHWEST 5-10 MPH.
CWR (>0.10 IN)......30 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS.
MAX TEMPERATURE.....71-80 EXCEPT 81-86 IN THE HILLS.
MIN HUMIDITY........50-70 PERCENT.
20-FOOT WINDS.......EAST 5-10 MPH BECOMING SOUTH 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......60 PERCENT.
CAZ370-372-373-171300-
EASTERN SANTA MONICA MOUNTAINS RECREATIONAL AREA-
WESTERN SAN FERNANDO VALLEY-EASTERN SAN FERNANDO VALLEY-
INCLUDING THE CITIES OF TOPANGA, NORTHRIDGE, WOODLAND HILLS, VAN NUYS,
CHATSWORTH, BURBANK, UNIVERSAL CITY, GLENDALE, SUNLAND,
AND LA CANADA FLINTRIDGE
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR IN THE EVENING THEN PARTLY CLOUDY.
MIN TEMPERATURE.....66-75 EXCEPT 56-61 COLDER VALLEYS.
24 HR TREND......UP 4.
MAX HUMIDITY........55-75 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS.........SOUTHWEST 6-12 MPH EARLY BECOMING VARIABLE 3-6 MPH.
RIDGES..........SOUTHWEST 6-12 MPH EARLY BECOMING VARIABLE 3-6 MPH.
MARINE LAYER........NONE.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....91-100.
24 HR TREND......DOWN 4.
MIN HUMIDITY........25-45 PERCENT.
24 HR TREND......UP 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........NONE.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....61-70.
MAX HUMIDITY........75-100 PERCENT.
20-FOOT WINDS.......
VALLEYS.........SOUTHWEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING EAST 5-10 MPH.
RIDGES..........SOUTHWEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING EAST 5-10 MPH.
CWR (>0.10 IN)......20 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....77-87.
MIN HUMIDITY........45-60 PERCENT.
20-FOOT WINDS.......
VALLEYS.........NORTHEAST 6-12 MPH.
RIDGES..........NORTHEAST 6-12 MPH.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......70 PERCENT.
CAZ356>358-369-371-374-375-171300-
LAKE CASITAS-OJAI VALLEY-CENTRAL VENTURA COUNTY VALLEYS-
WESTERN SANTA MONICA MOUNTAINS RECREATIONAL AREA-
CALABASAS AND AGOURA HILLS-SOUTHEASTERN VENTURA COUNTY VALLEYS-
SANTA SUSANA MOUNTAINS-
INCLUDING THE CITIES OF MEINERS OAKS, OAK VIEW, OJAI, FILLMORE, PIRU,
SANTA PAULA, MALIBU BOWL, WESTLAKE VILLAGE, MALIBU LAKE, MOORPARK,
NEWBURY PARK, SIMI VALLEY, THOUSAND OAKS, AND OAT MOUNTAIN
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR IN THE EVENING THEN PARTLY CLOUDY.
MIN TEMPERATURE.....68-78 EXCEPT 56-61 COLDER VALLEYS.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........50-70 PERCENT EXCEPT 75-85 PERCENT COLDER
VALLEYS AND SLOPES.
24 HR TREND......DOWN 8.
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........600 FT ASL.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON.
MAX TEMPERATURE.....88-98.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........25-45 PERCENT.
24 HR TREND......UP 8.
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........600 FT ASL.
CWR (>0.10 IN)......10 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....64-73 EXCEPT 58-63 COLDER VALLEYS.
MAX HUMIDITY........75-100 PERCENT.
20-FOOT WINDS.......
VALLEYS.........SOUTHWEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING NORTH 5-10 MPH.
RIDGES..........SOUTHWEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING NORTH 5-10 MPH.
CWR (>0.10 IN)......30 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....77-85.
MIN HUMIDITY........45-60 PERCENT.
20-FOOT WINDS.......
VALLEYS.........NORTHEAST 6-12 MPH.
RIDGES..........NORTHEAST 6-12 MPH.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......70 PERCENT.
CAZ288-171300-
SANTA CLARITA VALLEY-
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR IN THE EVENING THEN PARTLY CLOUDY.
MIN TEMPERATURE.....58-66 EXCEPT 70-72 IN THE HILLS.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........45-60 PERCENT.
24 HR TREND......LITTLE CHANGE.
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)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....94-99.
24 HR TREND......DOWN 4.
MIN HUMIDITY........20-25 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING SOUTH 8-15 MPH WITH
GUSTS TO 25 MPH IN THE AFTERNOON.
MARINE LAYER........NONE.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....58-66 EXCEPT 70-72 IN THE HILLS.
MAX HUMIDITY........70-85 PERCENT.
20-FOOT WINDS.......SOUTHWEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING VARIABLE 3-6 MPH.
CWR (>0.10 IN)......20 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....81-85.
MIN HUMIDITY........45-50 PERCENT.
20-FOOT WINDS.......EAST 8-15 MPH.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......70 PERCENT.
CAZ379>382-171300-
WESTERN SAN GABRIEL MOUNTAINS AND HIGHWAY 14 CORRIDOR-
EASTERN SAN GABRIEL MOUNTAINS-WESTERN ANTELOPE VALLEY FOOTHILLS-
EASTERN ANTELOPE VALLEY FOOTHILLS-
INCLUDING THE CITIES OF ACTON, WARM SPRINGS, MILL CREEK, MOUNT WILSON,
MOUNT BALDY, WRIGHTWOOD, THE ANGELES CREST HIGHWAY, ELIZABETH LAKE,
LAKE PALMDALE, VALYERMO, LLANO, AND PEARBLOSSOM
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR IN THE EVENING THEN PARTLY CLOUDY.
MIN TEMPERATURE.....67-76 EXCEPT 58-63 COLDER VALLEYS AND SLOPES.
24 HR TREND......UP 4.
MAX HUMIDITY........40-55 PERCENT.
24 HR TREND......UP 8.
20-FOOT WINDS.......
VALLEYS.........SOUTHWEST 8-15 MPH WITH GUSTS TO 25 MPH IN THE EVENING
BECOMING WEST 6-12 MPH.
RIDGES..........SOUTHWEST 8-15 MPH WITH GUSTS TO 25 MPH IN THE EVENING
BECOMING 6-12 MPH.
MARINE LAYER........NONE.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....82-92 LOW ELEVATIONS TO 71-78 HIGHER ELEVATIONS.
24 HR TREND......DOWN 4.
MIN HUMIDITY........15-35 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS.........VARIABLE 3-6 MPH BECOMING SOUTHWEST 8-15 MPH
WITH GUSTS TO 25 MPH IN THE AFTERNOON.
RIDGES..........SOUTHWEST 6-12 MPH BECOMING SOUTHEAST 8-15 MPH
WITH GUSTS TO 25 MPH IN THE AFTERNOON.
MARINE LAYER........NONE.
CWR (>0.10 IN)......10 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....64-74 EXCEPT 53-58 COLDER VALLEYS AND SLOPES.
MAX HUMIDITY........50-70 PERCENT EXCEPT 70-80 PERCENT COLDER
VALLEYS AND SLOPES.
20-FOOT WINDS.......
VALLEYS.........SOUTHWEST 6-12 MPH.
RIDGES..........SOUTHWEST 6-12 MPH.
CWR (>0.10 IN)......20 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....71-81 LOW ELEVATIONS TO 60-67 HIGHER ELEVATIONS.
MIN HUMIDITY........35-50 PERCENT.
20-FOOT WINDS.......
VALLEYS.........EAST 8-15 MPH WITH GUSTS TO 25 MPH.
RIDGES..........EAST 8-15 MPH WITH GUSTS TO 25 MPH.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......70 PERCENT.
CAZ383-171300-
ANTELOPE VALLEY-
INCLUDING THE CITIES OF PALMDALE, LANCASTER, AND LAKE LOS ANGELES
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR IN THE EVENING THEN PARTLY CLOUDY.
MIN TEMPERATURE.....55-65 EXCEPT 70-75 IN THE HILLS.
24 HR TREND......UP 4.
MAX HUMIDITY........40-55 PERCENT.
24 HR TREND......UP 4.
20-FOOT WINDS.......SOUTHWEST 8-15 MPH WITH GUSTS TO 25 MPH IN THE
EVENING BECOMING 6-12 MPH.
MARINE LAYER........NONE.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....90-97.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........15-20 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING SOUTHWEST 10-20 MPH WITH
GUSTS TO 30 MPH IN THE AFTERNOON.
MARINE LAYER........NONE.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT.
MIN TEMPERATURE.....58-67 EXCEPT 69-74 IN THE HILLS.
MAX HUMIDITY........45-65 PERCENT.
20-FOOT WINDS.......SOUTHWEST 8-15 MPH.
CWR (>0.10 IN)......10 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING. SLIGHT CHANCE OF THUNDERSTORMS. RAIN
SHOWERS LIKELY IN THE AFTERNOON.
MAX TEMPERATURE.....76-83.
MIN HUMIDITY........30-40 PERCENT.
20-FOOT WINDS.......SOUTHEAST 8-15 MPH.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......70 PERCENT.
CAZ377-378-171300-
NORTHERN VENTURA COUNTY MOUNTAINS-INTERSTATE 5 CORRIDOR-
INCLUDING THE CITIES OF LOCKWOOD VALLEY, MOUNT PINOS, OZENA,
TEJON PASS, GORMAN, AND PYRAMID LAKE
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR IN THE EVENING THEN PARTLY CLOUDY.
MIN TEMPERATURE.....63-73 EXCEPT 38-43 COLDER VALLEYS AND SLOPES.
24 HR TREND......UP 4.
MAX HUMIDITY........40-60 PERCENT.
24 HR TREND......DOWN 4.
20-FOOT WINDS.......
VALLEYS.........SOUTHWEST 8-15 MPH WITH GUSTS TO 25 MPH IN THE
EVENING BECOMING NORTHWEST 6-12 MPH.
RIDGES..........SOUTHWEST 8-15 MPH WITH GUSTS TO 25 MPH IN THE
EVENING BECOMING NORTHWEST 6-12 MPH.
MARINE LAYER........NONE.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....83-93 LOW ELEVATIONS TO 72-79 HIGHER ELEVATIONS.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-25 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS.........NORTH 5-10 MPH BECOMING SOUTH 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
RIDGES..........NORTH 5-10 MPH BECOMING SOUTH 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
MARINE LAYER........NONE.
CWR (>0.10 IN)......10 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....63-73 EXCEPT 42-47 COLDER VALLEYS AND SLOPES.
MAX HUMIDITY........50-70 PERCENT.
20-FOOT WINDS.......
VALLEYS.........WEST 6-12 MPH.
RIDGES..........WEST 6-12 MPH.
CWR (>0.10 IN)......20 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....70-80 LOW ELEVATIONS TO 59-66 HIGHER ELEVATIONS.
MIN HUMIDITY........35-45 PERCENT.
20-FOOT WINDS.......
VALLEYS.........EAST 10-20 MPH WITH GUSTS TO 30 MPH.
RIDGES..........EAST 10-20 MPH WITH GUSTS TO 30 MPH.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......70 PERCENT.
CAZ352-376-171300-
SANTA YNEZ MOUNTAINS EASTERN RANGE-SOUTHERN VENTURA COUNTY MOUNTAINS-
INCLUDING THE CITIES OF MONTECITO HILLS, ROSE VALLEY, MATILIJA,
AND TOPATOPA MOUNTAINS
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR IN THE EVENING THEN PARTLY CLOUDY.
MIN TEMPERATURE.....68-78 EXCEPT 40-45 COLDER VALLEYS AND SLOPES.
24 HR TREND......UP 10.
MAX HUMIDITY........40-60 PERCENT.
24 HR TREND......UP 14.
20-FOOT WINDS.......
VALLEYS.........SOUTHWEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING VARIABLE 3-6 MPH.
RIDGES..........SOUTHWEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING VARIABLE 3-6 MPH.
MARINE LAYER........NONE.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....86-93 LOW ELEVATIONS TO 77-84 HIGHER ELEVATIONS.
24 HR TREND......LITTLE CHANGE.
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)......10 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....64-74 EXCEPT 42-47 COLDER VALLEYS AND SLOPES.
MAX HUMIDITY........50-70 PERCENT EXCEPT 70-85 PERCENT COLDER
VALLEYS AND SLOPES.
20-FOOT WINDS.......
VALLEYS.........WEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING NORTH.
RIDGES..........WEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING NORTH.
CWR (>0.10 IN)......30 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....73-80 LOW ELEVATIONS TO 64-71 HIGHER ELEVATIONS.
MIN HUMIDITY........35-55 PERCENT.
20-FOOT WINDS.......
VALLEYS.........NORTHEAST 8-15 MPH BECOMING SOUTHEAST 10-20 MPH
WITH GUSTS TO 30 MPH IN THE AFTERNOON.
RIDGES..........NORTHEAST 8-15 MPH BECOMING SOUTHEAST 10-20 MPH
WITH GUSTS TO 30 MPH IN THE AFTERNOON.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......70 PERCENT.
CAZ349-351-171300-
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
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR IN THE EVENING THEN PARTLY CLOUDY.
MIN TEMPERATURE.....54-64 EXCEPT 75-80 WARMER HILLS.
24 HR TREND......UP 4.
MAX HUMIDITY........75-100 PERCENT EXCEPT 55-70 PERCENT IN THE HILLS.
24 HR TREND......DOWN 12.
20-FOOT WINDS.......NORTHWEST 5-10 MPH EARLY BECOMING VARIABLE 3-6 MPH.
MARINE LAYER........600 FT ASL.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
MAX TEMPERATURE.....73-82 EXCEPT 84-89 WARMER HILLS.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........35-55 PERCENT.
24 HR TREND......DOWN 16.
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING WEST 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
MARINE LAYER........600 FT ASL.
CWR (>0.10 IN)......10 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....56-65 EXCEPT 69-74 WARMER HILLS.
MAX HUMIDITY........75-100 PERCENT.
20-FOOT WINDS.......NORTHWEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING NORTH.
CWR (>0.10 IN)......30 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....70-80.
MIN HUMIDITY........50-70 PERCENT.
20-FOOT WINDS.......NORTH 6-12 MPH BECOMING WEST 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......60 PERCENT.
CAZ340-341-346>348-171300-
SAN LUIS OBISPO COUNTY BEACHES-
SAN LUIS OBISPO COUNTY INLAND CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST BEACHES-
SANTA BARBARA COUNTY INLAND CENTRAL COAST-SANTA YNEZ VALLEY-
INCLUDING THE CITIES OF ARROYO GRANDE, AVILA BEACH, CAMBRIA, MORRO BAY,
PISMO BEACH, LOPEZ LAKE, NIPOMO, SAN LUIS OBISPO, LOMPOC,
VANDENBERG SPACE FORCE BASE, BUELLTON, SANTA MARIA, LAKE CACHUMA,
LOS OLIVOS, SANTA YNEZ, AND SOLVANG
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR IN THE EVENING THEN PARTLY CLOUDY.
MIN TEMPERATURE.....50-60 EXCEPT 69-74 IN THE HILLS.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........70-100 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......VARIABLE 3-6 MPH.
MARINE LAYER........600 FT ASL.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........CLOUDY IN THE MORNING THEN PARTLY CLOUDY.
SLIGHT CHANCE OF RAIN SHOWERS.
MAX TEMPERATURE.....69-76 BEACHES TO 84-94 INLAND.
24 HR TREND......DOWN 4.
MIN HUMIDITY........55-65 PERCENT BEACHES TO 25-45 PERCENT INLAND.
24 HR TREND......DOWN 8.
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING WEST 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
MARINE LAYER........600 FT ASL.
CWR (>0.10 IN)......10 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....56-65.
MAX HUMIDITY........85-100 PERCENT.
20-FOOT WINDS.......WEST 6-12 MPH WITH GUSTS TO 20 MPH EARLY
BECOMING VARIABLE 3-6 MPH.
CWR (>0.10 IN)......10 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING. SLIGHT CHANCE OF THUNDERSTORMS. RAIN
SHOWERS LIKELY IN THE AFTERNOON.
MAX TEMPERATURE.....66-71 BEACHES TO 77-82 INLAND.
MIN HUMIDITY........70-80 PERCENT BEACHES TO 45-70 PERCENT INLAND.
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING WEST 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......40 PERCENT.
CAZ342-343-171300-
SANTA LUCIA MOUNTAINS-SOUTHERN SALINAS VALLEY-
INCLUDING THE CITIES OF HEARST CASTLE, IRISH HILLS, ATASCADERO,
LAKE NACIMIENTO, PASO ROBLES, SAN MIGUEL, AND TEMPLETON
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....47-57 EXCEPT 71-76 WARMER HILLS.
24 HR TREND......UP 4.
MAX HUMIDITY........50-70 PERCENT EXCEPT 75-85 PERCENT COLDER
VALLEYS AND SLOPES.
24 HR TREND......DOWN 12.
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 SOUTHEAST 5-10 MPH.
MARINE LAYER........600 FT ASL.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....87-97 EXCEPT 76-81 CLOSER TO THE COAST.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........20-40 PERCENT.
24 HR TREND......LITTLE CHANGE.
20-FOOT WINDS.......
VALLEYS.........VARIABLE 3-6 MPH BECOMING SOUTHWEST 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
RIDGES..........EAST 6-12 MPH BECOMING SOUTH 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
MARINE LAYER........600 FT ASL.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT.
MIN TEMPERATURE.....50-60 EXCEPT 65-70 WARMER HILLS.
MAX HUMIDITY........75-100 PERCENT.
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)......10 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
MAX TEMPERATURE.....75-84 EXCEPT 68-73 CLOSER TO THE COAST.
MIN HUMIDITY........45-65 PERCENT.
20-FOOT WINDS.......
VALLEYS.........SOUTHEAST 5-10 MPH BECOMING WEST 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
RIDGES..........SOUTHEAST 5-10 MPH BECOMING WEST 6-12 MPH WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......20 PERCENT.
CAZ238-344-345-353-171300-
CUYAMA VALLEY-SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-
SAN LUIS OBISPO COUNTY MOUNTAINS-
SANTA BARBARA COUNTY INTERIOR MOUNTAINS-
INCLUDING THE CITIES OF CARRIZO PLAIN, CRESTON, SHANDON,
CALIENTE RANGE, LA PANZA RANGE, SANTA MARGARITA LAKE,
BIG PINE MOUNTAIN, FIGUEROA MOUNTAIN, AND SAN RAFAEL MOUNTAIN
354 PM PDT TUE SEP 16 2025
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....67-77 EXCEPT 51-56 COLDER VALLEYS AND SLOPES.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........45-65 PERCENT.
24 HR TREND......UP 4.
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 NORTHEAST 6-12 MPH.
MARINE LAYER........NONE.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON.
MAX TEMPERATURE.....89-96 LOW ELEVATIONS TO 81-87 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 UPVALLEY 6-12 MPH
WITH GUSTS TO 20 MPH IN THE AFTERNOON.
RIDGES..........EAST 6-12 MPH BECOMING NORTHWEST 6-12 MPH
WITH GUSTS TO 20 MPH IN THE AFTERNOON.
MARINE LAYER........NONE.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
MIN TEMPERATURE.....63-73 EXCEPT 52-57 COLDER VALLEYS AND SLOPES.
MAX HUMIDITY........50-70 PERCENT EXCEPT 70-85 PERCENT COLDER
VALLEYS AND SLOPES.
20-FOOT WINDS.......
VALLEYS.........WEST 6-12 MPH.
RIDGES..........WEST 6-12 MPH.
CWR (>0.10 IN)......10 PERCENT.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING. SLIGHT CHANCE OF THUNDERSTORMS. RAIN
SHOWERS LIKELY IN THE AFTERNOON.
MAX TEMPERATURE.....78-85 LOW ELEVATIONS TO 69-76 HIGHER ELEVATIONS.
MIN HUMIDITY........30-50 PERCENT.
20-FOOT WINDS.......
VALLEYS.........SOUTH 8-15 MPH WITH GUSTS TO 25 MPH.
RIDGES..........SOUTH 8-15 MPH WITH GUSTS TO 25 MPH.
GUSTY AND ERRATIC WINDS POSSIBLE.
CWR (>0.10 IN)......50 PERCENT.
EXTENDED
..COASTS/VALLEYS INCLUDING THE SANTA MONICA RANGE
FRIDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S TO MID 60S. HIGHS FROM AROUND
70 AT THE BEACHES TO THE UPPER 70S TO MID 80S INLAND. WEST WINDS 6 TO
12 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S TO MID 60S. HIGHS FROM THE UPPER 60S TO MID 70S AT THE
BEACHES TO THE UPPER 70S AND 80S INLAND. WEST WINDS 8 TO 15 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 50S TO AROUND 70. HIGHS FROM THE 70S AT THE BEACHES TO THE 80S
TO AROUND 90 INLAND. NORTH WINDS 8 TO 15 MPH.
..MOUNTAINS / LOS PADRES AND ANGELES NATIONAL FORESTS
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS FROM THE UPPER 50S AND 60S AT LOW ELEVATIONS TO
THE 40S IN COLDER VALLEYS AND PEAKS. HIGHS FROM THE 70S TO LOWER 80S
AT LOW ELEVATIONS TO THE 60S AT HIGH ELEVATIONS. SOUTHWEST WINDS 6
TO 12 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS FROM
THE UPPER 50S AND 60S AT LOW ELEVATIONS TO THE MID 40S TO LOWER 50S
IN COLDER VALLEYS AND PEAKS. HIGHS FROM THE MID 70S TO MID 80S AT
LOW ELEVATIONS TO THE MID 60S TO LOWER 70S AT HIGH ELEVATIONS. NORTH
WINDS 6 TO 12 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS FROM THE
60S TO AROUND 70 AT LOW ELEVATIONS TO THE MID 40S TO LOWER 50S IN
COLDER VALLEYS AND PEAKS. HIGHS FROM THE UPPER 70S AND 80S AT LOW
ELEVATIONS TO THE UPPER 60S TO MID 70S AT HIGH ELEVATIONS. NORTHEAST
WINDS 8 TO 15 MPH.
..ANTELOPE VALLEY
FRIDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S TO MID 60S. HIGHS IN THE MID
70S TO LOWER 80S. SOUTHWEST WINDS 8 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S TO MID 60S. HIGHS IN THE LOWER TO MID 80S. WEST WINDS 8 TO
15 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER
50S AND 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO 30 MPH.
KITTELL
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