402
FNUS56 KSGX 211939
FWFSGX
FIRE WEATHER PLANNING FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
1239 PM PDT SUN JUN 21 2026
DISCUSSION
WARMING TREND EXPECTED THROUGH MIDWEEK, WITH HIGH TEMPERATURES 5
TO 10 DEGREES WARMER THAN AVERAGE BY WEDNESDAY. LOWEST DAYTIME
HUMIDITY FOR THE DESERTS WILL FALL TO AROUND 10 TO 15 PERCENT EACH
AFTERNOON WITH RH NEAR 25-30 PERCENT FOR INLAND VALLEYS MIDWEEK.
ADDITIONALLY, THE MARINE LAYER WILL GET SHALLOWER, DOWN TO AROUND
1000 FT IN DEPTH AND LOW CLOUDS WILL NOT SPREAD AS FAR INLAND
DURING THE NIGHTS AND MORNINGS. A STRAY SHOWER OR T-STORM IS
POSSIBLE OVER THE MOUNTAINS ON WEDNESDAY AFTERNOON. GRADUAL
COOLING TO NEAR NORMAL WITH THE MARINE LAYER SLOWLY GETTING DEEPER
FOR THURSDAY INTO THE END OF THE WEEK.
CAZ552-220945-
ORANGE COUNTY COASTAL AREAS-
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE
1239 PM PDT SUN JUN 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY CLOUDY.
MIN TEMPERATURE.....57 TO 62.
24 HR TREND......UP 5 DEGREES.
MAX HUMIDITY........85 TO 95 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 10 MPH WITH GUSTS TO 20 MPH IN
THE EVENING BECOMING VARIABLE 3 TO 6 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY
SKY/WEATHER.........CLOUDY...BECOMING MOSTLY SUNNY.
MAX TEMPERATURE.....68 TO 75.
24 HR TREND......UP 1 DEGREE.
MIN HUMIDITY........60 TO 70 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 11 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY...BECOMING CLOUDY. PATCHY FOG
AFTER MIDNIGHT.
MIN TEMPERATURE.....58 TO 63.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........85 TO 95 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 10 MPH WITH GUSTS TO 20
MPH IN THE EVENING BECOMING VARIABLE 2 TO 5
MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........CLOUDY...BECOMING PARTLY CLOUDY. PATCHY FOG IN
THE MORNING.
MAX TEMPERATURE.....71 TO 78.
24 HR TREND......UP 1 DEGREE.
MIN HUMIDITY........60 TO 70 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 10 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......1 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE LOWER 60S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN
THE MID 70S. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.
CAZ554-220945-
ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,
ORANGE, FULLERTON, AND MISSION VIEJO
1239 PM PDT SUN JUN 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR...BECOMING MOSTLY CLOUDY. PATCHY
FOG AFTER MIDNIGHT.
MIN TEMPERATURE.....54 TO 61.
24 HR TREND......UP 3 DEGREES.
MAX HUMIDITY........85 TO 95 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 8 MPH IN THE EVENING
BECOMING VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING SUNNY. PATCHY FOG IN
THE MORNING.
MAX TEMPERATURE.....74 TO 80.
24 HR TREND......UP 3 DEGREES.
MIN HUMIDITY........55 TO 65 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTHWEST 9 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR...BECOMING CLOUDY. PATCHY FOG
AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 62.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........85 TO 95 PERCENT.
24 HR TREND......DOWN 15 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 9 MPH IN THE EVENING
BECOMING VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........CLOUDY...BECOMING MOSTLY SUNNY. PATCHY FOG IN
THE MORNING.
MAX TEMPERATURE.....77 TO 85.
24 HR TREND......UP 3 DEGREES.
MIN HUMIDITY........45 TO 55 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 8 MPH.
CWR (>0.10 IN)......1 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE LOWER 60S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN
THE LOWER 80S. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 80. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
CAZ243-220945-
SAN DIEGO COUNTY COASTAL AREAS-
1239 PM PDT SUN JUN 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....55 TO 62.
24 HR TREND......DOWN 1 DEGREE.
MAX HUMIDITY........80 TO 90 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 8 MPH WITH GUSTS TO 20 MPH IN
THE EVENING BECOMING VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY.
MAX TEMPERATURE.....69 TO 75.
24 HR TREND......UP 1 DEGREE.
MIN HUMIDITY........60 TO 70 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 10 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY...BECOMING CLOUDY. PATCHY FOG
AFTER MIDNIGHT.
MIN TEMPERATURE.....57 TO 63.
24 HR TREND......UP 2 DEGREES.
MAX HUMIDITY........80 TO 90 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST AROUND 6 MPH IN THE EVENING BECOMING
VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........CLOUDY...BECOMING PARTLY CLOUDY. PATCHY FOG IN
THE MORNING.
MAX TEMPERATURE.....71 TO 79.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........60 TO 70 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 9 MPH.
CWR (>0.10 IN)......1 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE MID 60S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN
THE MID 70S. LIGHT WINDS.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT
WINDS.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 70.
CAZ250-220945-
SAN DIEGO COUNTY INLAND VALLEYS-
1239 PM PDT SUN JUN 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR...BECOMING MOSTLY CLOUDY. PATCHY
FOG AFTER MIDNIGHT.
MIN TEMPERATURE.....52 TO 58.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........85 TO 95 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 9 MPH IN THE EVENING BECOMING
VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY...BECOMING SUNNY. PATCHY FOG IN
THE MORNING.
MAX TEMPERATURE.....73 TO 78 IN THE WESTERN VALLEYS TO 82 TO 87
NEAR THE FOOTHILLS.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........35 TO 45 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS WEST 10 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR...BECOMING CLOUDY.
MIN TEMPERATURE.....AROUND 61.
24 HR TREND......UP 5 DEGREES.
MAX HUMIDITY........85 TO 95 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 8 MPH IN THE EVENING BECOMING
VARIABLE 2 TO 4 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. PATCHY
FOG IN THE MORNING.
MAX TEMPERATURE.....77 TO 82 IN THE WESTERN VALLEYS TO 87 TO 92
NEAR THE FOOTHILLS.
24 HR TREND......UP 3 DEGREES.
MIN HUMIDITY........30 TO 40 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS WEST 9 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......1 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE MID 60S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN
THE MID 80S. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
CAZ248-220945-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS - THE INLAND EMPIRE-
1239 PM PDT SUN JUN 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....52 TO 58.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........80 TO 90 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 11 MPH WITH GUSTS TO 20 MPH IN
THE EVENING BECOMING VARIABLE 3 TO 6 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....84 TO 94.
24 HR TREND......UP 6 DEGREES.
MIN HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 12 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 62.
24 HR TREND......UP 5 DEGREES.
MAX HUMIDITY........75 TO 85 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 11 MPH WITH GUSTS TO 20 MPH IN
THE EVENING BECOMING VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....88 TO 98.
24 HR TREND......UP 1 DEGREE.
MIN HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 11 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......1 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. LIGHT WINDS.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 90S. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80.
CAZ255-256-220945-
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-
1239 PM PDT SUN JUN 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....38 TO 48 ABOVE 6000 FEET TO 49 TO 59 BELOW 6000
FEET.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........20 TO 25 PERCENT ON DESERT SLOPES TO 55 TO 65
PERCENT ON COASTAL SLOPES.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 13 MPH. GUSTS TO 25 MPH IN THE
EVENING.
RIDGETOP.........WINDS WEST 6 TO 13 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....74 TO 84 ABOVE 6000 FEET TO 78 TO 88 BELOW 6000
FEET.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........10 TO 15 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS SOUTH 7 TO 17 MPH WITH GUSTS TO 30 MPH.
RIDGETOP.........WINDS SOUTH 7 TO 17 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....44 TO 54 ABOVE 6000 FEET TO 66 BELOW 6000 FEET.
24 HR TREND......UP 9 DEGREES.
MAX HUMIDITY........15 TO 20 PERCENT ON DESERT SLOPES TO 45 TO 55
PERCENT ON COASTAL SLOPES.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS SOUTH 6 TO 14 MPH. GUSTS TO 25 MPH IN THE
EVENING.
RIDGETOP.........WINDS SOUTH 6 TO 14 MPH WITH GUSTS TO 20 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....78 TO 88 ABOVE 6000 FEET TO 83 TO 93 BELOW 6000
FEET.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........15 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS SOUTH 6 TO 15 MPH. GUSTS TO 30 MPH.
RIDGETOP.........WINDS SOUTH 6 TO 15 MPH WITH GUSTS TO 25 MPH.
CWR (>0.10 IN)......2 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
WARMER. PARTLY CLOUDY. LOWS IN THE UPPER 60S.
LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS
AROUND 6 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. WEST WINDS AROUND
7 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 8 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
CAZ258-220945-
SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-
1239 PM PDT SUN JUN 21 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....49 TO 59.
24 HR TREND......DOWN 1 DEGREE.
MAX HUMIDITY........40 TO 50 PERCENT ON DESERT SLOPES TO 60 TO 70
PERCENT ON COASTAL SLOPES.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 15 MPH BECOMING NORTH 6 TO 12
MPH AFTER MIDNIGHT. GUSTS TO 25 MPH...BECOMING
20 MPH AFTER MIDNIGHT.
RIDGETOP.........WINDS WEST 6 TO 13 MPH WITH GUSTS TO 25 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....83 TO 93.
24 HR TREND......UP 7 DEGREES.
MIN HUMIDITY........10 TO 15 PERCENT ON DESERT SLOPES TO 20 TO 30
PERCENT ON COASTAL SLOPES.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 11 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
RIDGETOP.........WINDS WEST 6 TO 11 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 66.
24 HR TREND......UP 11 DEGREES.
MAX HUMIDITY........35 TO 45 PERCENT ON DESERT SLOPES TO 55 TO 65
PERCENT ON COASTAL SLOPES.
24 HR TREND......DOWN 15 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 11 MPH WITH GUSTS TO 20 MPH
BECOMING EAST 8 MPH AFTER MIDNIGHT.
RIDGETOP.........WINDS WEST AROUND 7 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....87 TO 97.
24 HR TREND......UP 5 DEGREES.
MIN HUMIDITY........10 TO 15 PERCENT ON DESERT SLOPES TO 20 TO 30
PERCENT ON COASTAL SLOPES.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS SOUTHWEST 6 TO 12 MPH. GUSTS TO 20 MPH IN
THE AFTERNOON.
RIDGETOP.........WINDS SOUTHWEST 6 TO 12 MPH.
CWR (>0.10 IN)......2 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
WARMER. PARTLY CLOUDY. LOWS IN THE LOWER 70S.
LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND
7 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 6 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
8 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
CAZ257-220945-
SANTA ANA MOUNTAINS-
INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL
FOREST-
1239 PM PDT SUN JUN 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....50 TO 57.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........75 TO 85 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 10 MPH WITH GUSTS TO 20 MPH IN
THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.
RIDGETOP.........WINDS SOUTHEAST AROUND 6 MPH IN THE EVENING
BECOMING VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
MAX TEMPERATURE.....78 TO 88.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........35 TO 45 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 12 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
RIDGETOP.........VARIABLE 2 TO 5 MPH BECOMING WEST AROUND 6 MPH
IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....53 TO 62.
24 HR TREND......UP 5 DEGREES.
MAX HUMIDITY........75 TO 85 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS SOUTHWEST 6 TO 11 MPH WITH GUSTS TO 20
MPH IN THE EVENING BECOMING DOWNSLOPE 3 TO 6
MPH.
RIDGETOP.........WINDS EAST AROUND 6 MPH IN THE EVENING BECOMING
VARIABLE 2 TO 4 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....84 TO 94.
24 HR TREND......UP 10 DEGREES.
MIN HUMIDITY........30 TO 40 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS SOUTHWEST 10 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
RIDGETOP.........VARIABLE 2 TO 4 MPH BECOMING SOUTHWEST AROUND 6
MPH IN THE AFTERNOON.
CWR (>0.10 IN)......1 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT
WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
CAZ260-220945-
VICTOR VALLEY - APPLE VALLEY - LUCERNE VALLEY - JOHNSON VALLEY-
1239 PM PDT SUN JUN 21 2026
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....55 TO 65.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........40 TO 50 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 16 MPH. GUSTS TO 30 MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....93 TO 102.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........5 TO 10 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 7 TO 17 MPH. GUSTS TO 30 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....59 TO 69.
24 HR TREND......UP 5 DEGREES.
MAX HUMIDITY........25 TO 35 PERCENT.
24 HR TREND......DOWN 20 PERCENT.
WIND (20 FT)........WINDS WEST 7 TO 17 MPH. GUSTS TO 30 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....98 TO 107.
24 HR TREND......UP 5 DEGREES.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTH 9 TO 19 MPH. GUSTS TO 20
MPH...BECOMING 35 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......1 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 6 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 102. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 8 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS
AROUND 7 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND
10 MPH.
FRIDAY NIGHT
CLEAR. PATCHY BLOWING DUST IN THE EVENING. LOWS
IN THE MID 60S.
SATURDAY
SUNNY. HIGHS IN THE LOWER 90S.
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
SUNDAY
SUNNY. HIGHS AROUND 90.
CAZ261-262-265-220945-
COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
1239 PM PDT SUN JUN 21 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....67 TO 76.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS NORTHWEST 12 TO 22 MPH WITH GUSTS TO 35
MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....102 TO 107.
24 HR TREND......UP 3 DEGREES.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTHEAST 7 TO 17 MPH WITH GUSTS TO 20
MPH.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....75 TO 84.
24 HR TREND......UP 7 DEGREES.
MAX HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS NORTHWEST 7 TO 17 MPH WITH GUSTS TO 25
MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....106 TO 111.
24 HR TREND......UP 3 DEGREES.
MIN HUMIDITY........15 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS SOUTHEAST AROUND 6 MPH...BECOMING 7 TO 17
MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......2 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 80S. LIGHT WINDS.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 111. LIGHT WINDS.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 80S. WEST
WINDS AROUND 9 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 107. WEST WINDS AROUND
6 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. PATCHY BLOWING DUST. LOWS IN THE
UPPER 70S. WEST WINDS AROUND 11 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 105. WEST WINDS AROUND
8 MPH.
FRIDAY NIGHT
CLEAR. PATCHY BLOWING DUST IN THE EVENING. LOWS
IN THE MID 70S.
SATURDAY
SUNNY. HIGHS AROUND 101.
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 90S.
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