196
FNUS56 KSGX 200927
FWFSGX
FIRE WEATHER PLANNING FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
227 AM PDT TUE MAY 20 2025
DISCUSSION
WARMING WILL CONTINUE THROUGH WEDNESDAY WITH HIGH TEMPERATURES ON
WEDNESDAY 10 TO 15 DEGREES ABOVE AVERAGE. COOLING WILL BEGIN TO
SPREAD INLAND ON THURSDAY AND CONTINUE THROUGH SATURDAY WITH
SATURDAY HIGH TEMPERATURES WITHIN A FEW DEGREES OF AVERAGE.
SLIGHTLY WARMER ON SUNDAY FOLLOWED BY MINOR DAY TO DAY DIFFERENCES
THROUGH THE MIDDLE OF NEXT WEEK. A MARINE LAYER NEAR 1200 FEET
DEEP THROUGH WEDNESDAY WILL DEEPEN TO 2000 TO 2500 FEET DURING THE
WEEKEND WITH NOT MUCH CHANGE THROUGH THE MIDDLE OF NEXT WEEK.
CAZ552-202330-
ORANGE COUNTY COASTAL AREAS-
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE
227 AM PDT TUE MAY 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....76 TO 86.
24 HR TREND......UP 10 DEGREES.
MIN HUMIDITY........35 TO 45 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 8 MPH.
CWR (>0.10 IN)......0 PERCENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT.
MIN TEMPERATURE.....57 TO 62.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........80 TO 90 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS SOUTH AROUND 7 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY. PATCHY
FOG IN THE MORNING.
MAX TEMPERATURE.....78 TO 88.
24 HR TREND......DOWN 1 DEGREE.
MIN HUMIDITY........35 TO 45 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS SOUTH 8 MPH.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN
THE MID 70S. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE UPPER 50S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. 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.
CAZ554-202330-
ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,
ORANGE, FULLERTON, AND MISSION VIEJO
227 AM PDT TUE MAY 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....84 TO 89.
24 HR TREND......UP 9 DEGREES.
MIN HUMIDITY........30 TO 40 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 9 MPH.
CWR (>0.10 IN)......0 PERCENT.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....58 TO 63.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........65 TO 75 PERCENT.
24 HR TREND......DOWN 10 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.........MOSTLY SUNNY.
MAX TEMPERATURE.....85 TO 91.
24 HR TREND......UP 1 DEGREE.
MIN HUMIDITY........25 TO 35 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS WEST 9 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. PATCHY FOG AFTER MIDNIGHT. LOWS
AROUND 60. LIGHT WINDS.
THURSDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE
MID 80S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE UPPER 50S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS AROUND
80. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE UPPER 50S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN
THE MID 70S. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE UPPER 50S.
SUNDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE
MID 70S.
SUNDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE UPPER 50S.
MEMORIAL DAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS
IN THE MID 70S.
CAZ243-202330-
SAN DIEGO COUNTY COASTAL AREAS-
227 AM PDT TUE MAY 20 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY. PATCHY
FOG IN THE MORNING.
MAX TEMPERATURE.....75 TO 85.
24 HR TREND......UP 9 DEGREES.
MIN HUMIDITY........35 TO 45 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 9 MPH.
CWR (>0.10 IN)......0 PERCENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 61.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........75 TO 85 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. PATCHY
FOG IN THE MORNING.
MAX TEMPERATURE.....76 TO 86.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........35 TO 45 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 8 MPH.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE UPPER 50S. LIGHT WINDS.
THURSDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN
THE UPPER 70S. LIGHT WINDS.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE UPPER 50S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE
MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. 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.
CAZ250-202330-
SAN DIEGO COUNTY INLAND VALLEYS-
227 AM PDT TUE MAY 20 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....87 TO 92.
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 10 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....57 TO 62.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........50 TO 60 PERCENT.
24 HR TREND......DOWN 25 PERCENT.
WIND (20 FT)........WINDS WEST AROUND 6 MPH IN THE EVENING BECOMING
VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....89 TO 94.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........15 TO 25 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 10 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. PATCHY FOG IN THE MORNING. HIGHS IN THE
MID 80S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE UPPER 50S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE
LOWER 80S. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE MID 50S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN
THE MID 70S. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE MID 50S.
SUNDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE
UPPER 70S.
SUNDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE MID 50S.
MEMORIAL DAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS
IN THE UPPER 70S.
CAZ248-202330-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS - THE INLAND EMPIRE-
227 AM PDT TUE MAY 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....88 TO 96.
24 HR TREND......UP 6 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.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....57 TO 64.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........45 TO 55 PERCENT.
24 HR TREND......DOWN 25 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.........SUNNY.
MAX TEMPERATURE.....91 TO 98.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........15 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.
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 IN THE LOWER 90S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT
WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS AROUND
80. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SUNDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE
LOWER 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN
THE LOWER 80S.
CAZ255-256-202330-
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-
227 AM PDT TUE MAY 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....68 TO 78 ABOVE 6000 FEET TO 75 TO 84 BELOW 6000
FEET.
24 HR TREND......UP 5 DEGREES.
MIN HUMIDITY........15 TO 20 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS SOUTH 6 TO 15 MPH WITH GUSTS TO 25 MPH.
RIDGETOP.........WINDS SOUTH 6 TO 15 MPH WITH GUSTS TO 20 MPH.
CWR (>0.10 IN)......0 PERCENT.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....41 TO 51 ABOVE 6000 FEET TO 51 TO 61 BELOW 6000
FEET.
24 HR TREND......UP 4 DEGREES.
MAX HUMIDITY........15 TO 25 PERCENT ON DESERT SLOPES TO 25 TO 35
PERCENT ON COASTAL SLOPES.
24 HR TREND......UP 10 PERCENT.
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.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....71 TO 81 ABOVE 6000 FEET TO 77 TO 87 BELOW 6000
FEET.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........10 TO 15 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS SOUTH 6 TO 10 MPH WITH GUSTS TO 20 MPH
BECOMING WEST 7 TO 17 MPH WITH GUSTS TO 30 MPH
IN THE AFTERNOON.
RIDGETOP.........WINDS SOUTH 6 TO 13 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
CLEAR. LOWS IN THE MID 50S. WEST WINDS AROUND
6 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND
7 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 6 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
8 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. WEST WINDS AROUND
8 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 7 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.
CAZ258-202330-
SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-
227 AM PDT TUE MAY 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....79 TO 88.
24 HR TREND......UP 8 DEGREES.
MIN HUMIDITY........10 TO 15 PERCENT ON DESERT SLOPES TO 15 TO 25
PERCENT ON COASTAL SLOPES.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS EAST 6 TO 8 MPH BECOMING WEST 6 TO 13 MPH
WITH GUSTS TO 25 MPH IN THE AFTERNOON.
RIDGETOP.........WINDS SOUTHEAST 6 TO 8 MPH BECOMING WEST 6 TO
13 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....52 TO 61.
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 12 MPH WITH GUSTS TO 25 MPH
BECOMING NORTHEAST 6 TO 10 MPH AFTER MIDNIGHT.
RIDGETOP.........WINDS WEST 6 TO 13 MPH WITH GUSTS TO 25 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....82 TO 91.
24 HR TREND......UP 1 DEGREE.
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 WEST 6 TO 16 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
RIDGETOP.........WINDS WEST 6 TO 16 MPH. GUSTS TO 30 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 UPPER 50S. WEST WINDS
AROUND 5 MPH.
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 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 8 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. WEST WINDS AROUND
7 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 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.
CAZ257-202330-
SANTA ANA MOUNTAINS-
INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL
FOREST-
227 AM PDT TUE MAY 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....82 TO 92.
24 HR TREND......UP 4 DEGREES.
MIN HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS NORTH AROUND 6 MPH BECOMING SOUTHWEST 6
TO 12 MPH WITH GUSTS TO 20 MPH IN THE
AFTERNOON.
RIDGETOP.........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.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....54 TO 62.
24 HR TREND......UP 3 DEGREES.
MAX HUMIDITY........40 TO 50 PERCENT.
24 HR TREND......DOWN 15 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 SOUTHWEST 6 TO 9 MPH IN THE EVENING
BECOMING VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....84 TO 94.
24 HR TREND......UP 3 DEGREES.
MIN HUMIDITY........15 TO 25 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 13 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
RIDGETOP.........WINDS WEST 6 TO 13 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. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
AROUND 6 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH WINDS
AROUND 6 MPH.
SATURDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE
LOWER 70S. SOUTHWEST 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. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE LOWER 50S.
MEMORIAL DAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN
THE MID 70S.
CAZ260-202330-
VICTOR VALLEY - APPLE VALLEY - LUCERNE VALLEY - JOHNSON VALLEY-
227 AM PDT TUE MAY 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....88 TO 94.
24 HR TREND......UP 5 DEGREES.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 14 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....54 TO 64.
24 HR TREND......UP 3 DEGREES.
MAX HUMIDITY........30 TO 40 PERCENT.
24 HR TREND......DOWN 10 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 14 MPH WITH GUSTS TO 25 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....91 TO 97.
24 HR TREND......UP 3 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.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 8 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 90S. WEST WINDS AROUND
8 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 9 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 90. WEST WINDS AROUND 9 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 11 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND 8 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
MEMORIAL DAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
CAZ261-262-265-202330-
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-
227 AM PDT TUE MAY 20 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....97 TO 102.
24 HR TREND......UP 3 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.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....68 TO 77.
24 HR TREND......UP 3 DEGREES.
MAX HUMIDITY........20 TO 30 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS WEST 7 TO 17 MPH. GUSTS TO 30 MPH.
CWR (>0.10 IN)......0 PERCENT.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....101 TO 106.
24 HR TREND......UP 3 DEGREES.
MIN HUMIDITY........10 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTHEAST 8 TO 18 MPH. GUSTS TO 30 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 8 MPH.
THURSDAY
SUNNY. HIGHS AROUND 103. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. WEST WINDS
AROUND 8 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 101. WEST WINDS AROUND
7 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. WEST WINDS
AROUND 9 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 90S. WEST WINDS AROUND
6 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
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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