448
FNUS56 KSGX 192059
FWFSGX
FIRE WEATHER PLANNING FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
159 PM PDT MON MAY 19 2025
DISCUSSION
DRY WEATHER WILL CONTINUE THROUGH NEXT WEEKEND. HIGH TEMPERATURES
FOR THE COAST AND VALLEYS WILL WARM THROUGH WEDNESDAY AND FOR THE
DESERTS THROUGH THURSDAY WITH HIGH TEMPERATURES AROUND 10 DEGREES
ABOVE AVERAGE. A MARINE LAYER THAT IS AROUND 1500 TO 2000, WILL
DECREASE TO AROUND 1000 FEET FOR WEDNESDAY, AND THERE COULD BE SOME
AREAS OF FOG DEVELOPING FOR PORTIONS OF THE INLAND VALLEYS.
THIS WILL BE FOLLOWED BY A COOLING TREND WITH HIGH TEMPERATURES AND
INCREASING CEILINGS WITH BETTER ONSHORE FLOW FOR NEXT WEEKEND, AND
TEMPERATURES WILL RETURN TO BEING AROUND AVERAGE.
CAZ552-201100-
ORANGE COUNTY COASTAL AREAS-
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE
159 PM PDT MON MAY 19 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 61.
24 HR TREND......UP 2 DEGREES.
MAX HUMIDITY........80 TO 90 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST AROUND 6 MPH BECOMING SOUTHEAST
AROUND 6 MPH AFTER MIDNIGHT.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.
MAX TEMPERATURE.....73 TO 83.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........40 TO 50 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 9 MPH. GUSTS TO 20 MPH IN
THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....57 TO 62.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........75 TO 85 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 8 MPH BECOMING SOUTHEAST
AROUND 6 MPH AFTER MIDNIGHT.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.
MAX TEMPERATURE.....76 TO 86.
24 HR TREND......UP 1 DEGREE.
MIN HUMIDITY........40 TO 50 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING SOUTHWEST 6 TO 9
MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 70. SOUTH WINDS AROUND
5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 70.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
CAZ554-201100-
ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,
ORANGE, FULLERTON, AND MISSION VIEJO
159 PM PDT MON MAY 19 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 61.
24 HR TREND......UP 3 DEGREES.
MAX HUMIDITY........65 TO 75 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS SOUTH 6 TO 9 MPH IN THE EVENING BECOMING
VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....81 TO 88.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........30 TO 40 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 10 MPH. GUSTS TO 20 MPH IN
THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....57 TO 62.
24 HR TREND......UP 2 DEGREES.
MAX HUMIDITY........65 TO 75 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 8 MPH IN THE EVENING
BECOMING VARIABLE 2 TO 4 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....83 TO 90.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........30 TO 40 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING SOUTHWEST 6 TO 8
MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
CAZ243-201100-
SAN DIEGO COUNTY COASTAL AREAS-
159 PM PDT MON MAY 19 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....54 TO 59.
24 HR TREND......UP 3 DEGREES.
MAX HUMIDITY........75 TO 85 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS WEST AROUND 6 MPH IN THE EVENING BECOMING
VARIABLE 2 TO 4 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.
MAX TEMPERATURE.....73 TO 83.
24 HR TREND......UP 6 DEGREES.
MIN HUMIDITY........30 TO 40 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS WEST 9 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 61.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........70 TO 80 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST AROUND 6 MPH IN THE EVENING
BECOMING VARIABLE 2 TO 4 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.
MAX TEMPERATURE.....75 TO 85.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........35 TO 45 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING WEST 6 TO 8 MPH IN
THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 70. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
CAZ250-201100-
SAN DIEGO COUNTY INLAND VALLEYS-
159 PM PDT MON MAY 19 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....54 TO 60.
24 HR TREND......UP 6 DEGREES.
MAX HUMIDITY........55 TO 65 PERCENT.
24 HR TREND......DOWN 35 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 8 MPH BECOMING EAST6 MPH AFTER
MIDNIGHT.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....85 TO 90.
24 HR TREND......UP 5 DEGREES.
MIN HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......DOWN 15 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 10 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 61.
24 HR TREND......UP 2 DEGREES.
MAX HUMIDITY........50 TO 60 PERCENT.
24 HR TREND......DOWN 20 PERCENT.
WIND (20 FT)........WINDS WEST 7 MPH IN THE EVENING BECOMING
VARIABLE 1 TO 3 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....88 TO 93.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING WEST 6 TO 8 MPH IN
THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
CAZ248-201100-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS - THE INLAND EMPIRE-
159 PM PDT MON MAY 19 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....55 TO 61.
24 HR TREND......UP 6 DEGREES.
MAX HUMIDITY........50 TO 60 PERCENT.
24 HR TREND......DOWN 35 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 12 MPH WITH GUSTS TO 20 MPH
BECOMING EAST6 MPH AFTER MIDNIGHT.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....87 TO 93.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........15 TO 20 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 12 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....57 TO 62.
24 HR TREND......UP 3 DEGREES.
MAX HUMIDITY........45 TO 55 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 3 TO 6 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....89 TO 96.
24 HR TREND......UP 3 DEGREES.
MIN HUMIDITY........15 TO 20 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........VARIABLE 3 TO 6 MPH BECOMING SOUTHWEST 6 TO 11
MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 90. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
CAZ255-256-201100-
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-
159 PM PDT MON MAY 19 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....36 TO 46 ABOVE 6000 FEET TO 46 TO 56 BELOW 6000
FEET.
24 HR TREND......UP 7 DEGREES.
MAX HUMIDITY........20 TO 30 PERCENT ON DESERT SLOPES TO 40 TO 50
PERCENT ON COASTAL SLOPES.
24 HR TREND......DOWN 55 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 10 MPH. GUSTS TO 20 MPH IN THE
EVENING.
RIDGETOP.........WINDS WEST 10 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....65 TO 75 ABOVE 6000 FEET TO 73 TO 83 BELOW 6000
FEET.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........10 TO 15 PERCENT ON DESERT SLOPES TO 15 TO 20
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
AFTERNOON.
RIDGETOP.........WINDS SOUTH 6 TO 8 MPH BECOMING WEST 6 TO 9 MPH
WITH GUSTS TO 20 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....38 TO 48 ABOVE 6000 FEET TO 49 TO 59 BELOW 6000
FEET.
24 HR TREND......UP 3 DEGREES.
MAX HUMIDITY........15 TO 25 PERCENT ON DESERT SLOPES TO 30 TO 40
PERCENT ON COASTAL SLOPES.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 13 MPH. GUSTS TO 25 MPH IN THE
EVENING.
RIDGETOP.........WINDS WEST 6 TO 13 MPH. GUSTS TO 20 MPH IN THE
EVENING.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....69 TO 79 ABOVE 6000 FEET TO 76 TO 86 BELOW 6000
FEET.
24 HR TREND......UP 3 DEGREES.
MIN HUMIDITY........10 TO 15 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS SOUTHWEST 6 TO 13 MPH. GUSTS TO 20 MPH IN
THE AFTERNOON.
RIDGETOP.........WINDS SOUTHWEST 6 TO 14 MPH. GUSTS TO 25 MPH IN
THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
WARMER. MOSTLY CLEAR. LOWS IN THE MID 50S.
LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 7 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 7 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 8 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 8 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 8 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
CAZ258-201100-
SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-
159 PM PDT MON MAY 19 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....47 TO 57.
24 HR TREND......UP 7 DEGREES.
MAX HUMIDITY........30 TO 40 PERCENT ON DESERT SLOPES TO 40 TO 50
PERCENT ON COASTAL SLOPES.
24 HR TREND......DOWN 50 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 12 MPH WITH GUSTS TO 20 MPH
BECOMING NORTHEAST 6 TO 8 MPH AFTER MIDNIGHT.
RIDGETOP.........WINDS WEST 6 TO 13 MPH. GUSTS TO 20 MPH IN THE
EVENING.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....76 TO 86.
24 HR TREND......UP 7 DEGREES.
MIN HUMIDITY........15 TO 20 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS EAST AROUND 6 MPH BECOMING WEST 6 TO 12
MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.
RIDGETOP.........WINDS EAST AROUND 6 MPH BECOMING WEST 6 TO 10
MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....50 TO 60.
24 HR TREND......UP 4 DEGREES.
MAX HUMIDITY........25 TO 35 PERCENT ON DESERT SLOPES TO 30 TO 40
PERCENT ON COASTAL SLOPES.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 13 MPH WITH GUSTS TO 20 MPH
BECOMING NORTHEAST 6 TO 11 MPH AFTER MIDNIGHT.
RIDGETOP.........WINDS WEST 6 TO 13 MPH WITH GUSTS TO 20 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....80 TO 90.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........10 TO 15 PERCENT ON DESERT SLOPES TO 15 TO 20
PERCENT ON COASTAL SLOPES.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 11 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
RIDGETOP.........WINDS WEST 6 TO 11 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND
6 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 6 MPH.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 8 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 7 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
8 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
CAZ257-201100-
SANTA ANA MOUNTAINS-
INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL
FOREST-
159 PM PDT MON MAY 19 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....52 TO 61.
24 HR TREND......UP 9 DEGREES.
MAX HUMIDITY........40 TO 50 PERCENT.
24 HR TREND......DOWN 40 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 11 MPH WITH GUSTS TO 20 MPH IN
THE EVENING BECOMING DOWNSLOPE 3 TO 6 MPH.
RIDGETOP.........WINDS WEST 6 TO 9 MPH IN THE EVENING BECOMING
VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....80 TO 90.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS NORTHEAST 6 MPH BECOMING SOUTHWEST WITH
GUSTS TO 20 MPH IN THE AFTERNOON.
RIDGETOP.........VARIABLE 2 TO 5 MPH BECOMING SOUTHWEST 6 TO 10
MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....54 TO 62.
24 HR TREND......UP 2 DEGREES.
MAX HUMIDITY........40 TO 50 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 10 MPH WITH GUSTS TO 20 MPH IN
THE EVENING BECOMING DOWNSLOPE 3 TO 6 MPH.
RIDGETOP.........WINDS WEST 9 MPH BECOMING SOUTH 6 MPH AFTER
MIDNIGHT.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 92.
24 HR TREND......UP 3 DEGREES.
MIN HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS NORTHEAST AROUND 6 MPH BECOMING SOUTHWEST
6 TO 10 MPH WITH GUSTS TO 20 MPH IN THE
AFTERNOON.
RIDGETOP.........WINDS NORTHEAST AROUND 6 MPH BECOMING WEST 6 TO
9 MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 6 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S. SOUTH WINDS
AROUND 6 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
CAZ260-201100-
VICTOR VALLEY - APPLE VALLEY - LUCERNE VALLEY - JOHNSON VALLEY-
159 PM PDT MON MAY 19 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....53 TO 60.
24 HR TREND......UP 5 DEGREES.
MAX HUMIDITY........35 TO 45 PERCENT.
24 HR TREND......DOWN 15 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 13 MPH WITH GUSTS TO 25 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....87 TO 93.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 13 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....54 TO 63.
24 HR TREND......UP 5 DEGREES.
MAX HUMIDITY........30 TO 40 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 13 MPH WITH GUSTS TO 25 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....90 TO 97.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........5 TO 10 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 12 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 7 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. WEST WINDS
AROUND 9 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 9 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND
8 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND
9 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
MEMORIAL DAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
CAZ261-262-265-201100-
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-
159 PM PDT MON MAY 19 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....64 TO 73.
24 HR TREND......UP 5 DEGREES.
MAX HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......DOWN 20 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 16 MPH WITH GUSTS TO 25 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....96 TO 101.
24 HR TREND......UP 5 DEGREES.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTHEAST 6 TO 10 MPH. GUSTS TO 20 MPH IN
THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 66.
24 HR TREND......UP 2 DEGREES.
MAX HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 15 MPH WITH GUSTS TO 25 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....100 TO 105.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST AROUND 6 MPH BECOMING SOUTH 6 TO 16
MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. WEST WINDS
AROUND 6 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 103. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. WEST WINDS
AROUND 8 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 100. WEST WINDS AROUND
7 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. WEST WINDS
AROUND 8 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. WEST WINDS AROUND
7 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
MEMORIAL DAY
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.
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