942
FNUS56 KSGX 241918
FWFSGX
FIRE WEATHER PLANNING FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
1218 PM PDT SUN MAY 24 2026
DISCUSSION
THE MARINE LAYER DEPTH THAT WAS NEAR 2500 FT THIS MORNING, WILL
GRADUALLY INCREASE TO AROUND 5000 FT BY TUESDAY MORNING.
TEMPERATURES WILL COOL THROUGH THURSDAY WITH HIGH TEMPERATURES
DROPPING BELOW NORMAL. GUSTY SOUTHWEST TO WEST WINDS DEVELOP
TUESDAY THROUGH THURSDAY. WINDS WILL PEAK TUESDAY AND WEDNESDAY
DURING THE AFTERNOONS AND EVENINGS WITH GUSTS 35-45 MPH IN THE
MOUNTAINS AND DESERTS, WITH ISOLATED GUSTS NEAR 60 MPH THROUGH THE
PASSES. PATCHY DRIZZLE IS POSSIBLE ALONG AND WEST OF THE
MOUNTAINS EACH NIGHT THROUGH THE MORNING HOURS BEGINNING
MONDAY NIGHT THROUGH THURSDAY MORNING, THOUGH NO WETTING RAIN IS
EXPECTED. GRADUAL WARMING FRIDAY THROUGH NEXT WEEKEND WITH A
SHALLOWER MARINE LAYER.
CAZ552-250930-
ORANGE COUNTY COASTAL AREAS-
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE
1218 PM PDT SUN MAY 24 2026
TONIGHT
SKY/WEATHER.........CLOUDY.
MIN TEMPERATURE.....54 TO 59.
24 HR TREND......DOWN 5 DEGREES.
MAX HUMIDITY........85 TO 95 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 13 MPH. GUSTS TO 25 MPH IN THE
EVENING.
CWR (>0.10 IN)......0 PERCENT.
MEMORIAL DAY
SKY/WEATHER.........CLOUDY.
MAX TEMPERATURE.....AROUND 61.
24 HR TREND......UP 2 DEGREES.
MIN HUMIDITY........60 TO 70 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)......1 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........CLOUDY. PATCHY DRIZZLE AFTER MIDNIGHT.
MIN TEMPERATURE.....54 TO 59.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........85 TO 95 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 12 MPH. GUSTS TO 20 MPH IN THE
EVENING.
CWR (>0.10 IN)......3 PERCENT.
TUESDAY
SKY/WEATHER.........CLOUDY. PATCHY DRIZZLE IN THE MORNING.
MAX TEMPERATURE.....64 TO 69.
24 HR TREND......DOWN 4 DEGREES.
MIN HUMIDITY........65 TO 75 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 8 MPH.
CWR (>0.10 IN)......3 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
CLOUDY. PATCHY DRIZZLE AFTER MIDNIGHT. LOWS IN
THE MID 50S. LIGHT WINDS.
WEDNESDAY
CLOUDY. PATCHY DRIZZLE IN THE MORNING. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 7 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 70.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
CAZ554-250930-
ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,
ORANGE, FULLERTON, AND MISSION VIEJO
1218 PM PDT SUN MAY 24 2026
TONIGHT
SKY/WEATHER.........CLOUDY.
MIN TEMPERATURE.....51 TO 57.
24 HR TREND......DOWN 5 DEGREES.
MAX HUMIDITY........90 TO 100 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 10 MPH IN THE EVENING BECOMING
VARIABLE 3 TO 6 MPH.
CWR (>0.10 IN)......0 PERCENT.
MEMORIAL DAY
SKY/WEATHER.........CLOUDY.
MAX TEMPERATURE.....69 TO 74.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........55 TO 65 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.........CLOUDY. PATCHY DRIZZLE AFTER MIDNIGHT.
MIN TEMPERATURE.....51 TO 57.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........90 TO 100 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS SOUTHWEST 6 TO 10 MPH.
CWR (>0.10 IN)......1 PERCENT.
TUESDAY
SKY/WEATHER.........CLOUDY. PATCHY DRIZZLE IN THE MORNING.
MAX TEMPERATURE.....65 TO 70.
24 HR TREND......DOWN 4 DEGREES.
MIN HUMIDITY........65 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST 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
CLOUDY. PATCHY DRIZZLE AFTER MIDNIGHT. LOWS IN
THE MID 50S. LIGHT WINDS.
WEDNESDAY
CLOUDY. PATCHY DRIZZLE IN THE MORNING. HIGHS IN THE
UPPER 60S. SOUTH WINDS AROUND 7 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT
WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
CAZ243-250930-
SAN DIEGO COUNTY COASTAL AREAS-
1218 PM PDT SUN MAY 24 2026
TONIGHT
SKY/WEATHER.........CLOUDY.
MIN TEMPERATURE.....53 TO 59.
24 HR TREND......DOWN 5 DEGREES.
MAX HUMIDITY........85 TO 95 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS NORTHWEST 6 TO 10 MPH.
CWR (>0.10 IN)......1 PERCENT.
MEMORIAL DAY
SKY/WEATHER.........CLOUDY.
MAX TEMPERATURE.....AROUND 62.
24 HR TREND......LITTLE CHANGE.
MIN HUMIDITY........60 TO 70 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS NORTHWEST 6 TO 11 MPH. GUSTS TO 20 MPH IN
THE AFTERNOON.
CWR (>0.10 IN)......1 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........CLOUDY. PATCHY DRIZZLE AFTER MIDNIGHT.
MIN TEMPERATURE.....53 TO 59.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........80 TO 90 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 2 TO 5 MPH.
CWR (>0.10 IN)......4 PERCENT.
TUESDAY
SKY/WEATHER.........CLOUDY. PATCHY DRIZZLE IN THE MORNING.
MAX TEMPERATURE.....64 TO 69.
24 HR TREND......DOWN 3 DEGREES.
MIN HUMIDITY........60 TO 70 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 8 MPH.
CWR (>0.10 IN)......3 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
CLOUDY. PATCHY DRIZZLE AFTER MIDNIGHT. LOWS IN
THE MID 50S. LIGHT WINDS.
WEDNESDAY
CLOUDY. PATCHY DRIZZLE IN THE MORNING. HIGHS IN THE
MID 60S. SOUTHWEST WINDS AROUND 6 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 70.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
CAZ250-250930-
SAN DIEGO COUNTY INLAND VALLEYS-
1218 PM PDT SUN MAY 24 2026
TONIGHT
SKY/WEATHER.........CLOUDY. PATCHY FOG.
MIN TEMPERATURE.....50 TO 55.
24 HR TREND......DOWN 7 DEGREES.
MAX HUMIDITY........90 TO 100 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 11 MPH. GUSTS TO 20 MPH IN THE
EVENING.
CWR (>0.10 IN)......1 PERCENT.
MEMORIAL DAY
SKY/WEATHER.........CLOUDY. PATCHY FOG.
MAX TEMPERATURE.....72 TO 77.
24 HR TREND......DOWN 1 DEGREE.
MIN HUMIDITY........50 TO 60 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 12 MPH. GUSTS TO 20 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......1 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........CLOUDY. PATCHY FOG. PATCHY DRIZZLE AFTER
MIDNIGHT.
MIN TEMPERATURE.....48 TO 55.
24 HR TREND......UP 1 DEGREE.
MAX HUMIDITY........90 TO 100 PERCENT.
24 HR TREND......LITTLE CHANGE.
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)......2 PERCENT.
TUESDAY
SKY/WEATHER.........CLOUDY. PATCHY DRIZZLE IN THE MORNING. PATCHY
FOG.
MAX TEMPERATURE.....67 TO 72.
24 HR TREND......DOWN 4 DEGREES.
MIN HUMIDITY........55 TO 65 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)......1 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
CLOUDY. PATCHY FOG. PATCHY DRIZZLE AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. LIGHT WINDS.
WEDNESDAY
CLOUDY. PATCHY DRIZZLE IN THE MORNING. PATCHY FOG.
HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 6 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
50S. SOUTHWEST WINDS AROUND 6 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
CAZ248-250930-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS - THE INLAND EMPIRE-
1218 PM PDT SUN MAY 24 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY...BECOMING CLOUDY. PATCHY FOG
AFTER MIDNIGHT.
MIN TEMPERATURE.....49 TO 55.
24 HR TREND......DOWN 6 DEGREES.
MAX HUMIDITY........90 TO 100 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 13 MPH. GUSTS TO 25 MPH IN THE
EVENING.
CWR (>0.10 IN)......0 PERCENT.
MEMORIAL DAY
SKY/WEATHER.........CLOUDY...BECOMING PARTLY CLOUDY. PATCHY FOG IN
THE MORNING.
MAX TEMPERATURE.....74 TO 81.
24 HR TREND......DOWN 3 DEGREES.
MIN HUMIDITY........40 TO 50 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS WEST 6 TO 14 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY...BECOMING CLOUDY. PATCHY FOG
AFTER MIDNIGHT. PATCHY DRIZZLE AFTER MIDNIGHT.
MIN TEMPERATURE.....49 TO 55.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........90 TO 100 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 6 TO 13 MPH. GUSTS TO 25 MPH IN THE
EVENING.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........CLOUDY...BECOMING PARTLY CLOUDY. PATCHY DRIZZLE
IN THE MORNING. PATCHY FOG.
MAX TEMPERATURE.....68 TO 75.
24 HR TREND......DOWN 5 DEGREES.
MIN HUMIDITY........45 TO 55 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS SOUTHWEST 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
TUESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. PATCHY DRIZZLE AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 6 MPH.
WEDNESDAY
MOSTLY CLOUDY. PATCHY DRIZZLE IN THE MORNING. PATCHY
FOG. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 6 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 50. SOUTHWEST WINDS AROUND 8 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
SUNDAY
SUNNY. HIGHS IN THE MID 80S.
CAZ255-256-250930-
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-
1218 PM PDT SUN MAY 24 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....36 TO 46 ABOVE 6000 FEET TO 45 TO 55 BELOW 6000
FEET.
24 HR TREND......DOWN 2 DEGREES.
MAX HUMIDITY........30 TO 40 PERCENT ON DESERT SLOPES TO 70 TO 80
PERCENT ON COASTAL SLOPES.
24 HR TREND......UP 40 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 16 MPH WITH GUSTS TO 30 MPH.
RIDGETOP.........WINDS WEST 6 TO 10 MPH WITH GUSTS TO 20 MPH
BECOMING SOUTHEAST 6 TO 8 MPH AFTER MIDNIGHT.
CWR (>0.10 IN)......1 PERCENT.
MEMORIAL DAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....62 TO 72 ABOVE 6000 FEET TO 67 TO 77 BELOW 6000
FEET.
24 HR TREND......DOWN 2 DEGREES.
MIN HUMIDITY........20 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 7 TO 17 MPH. GUSTS TO 20
MPH...BECOMING 30 MPH IN THE AFTERNOON.
RIDGETOP.........WINDS WEST 7 TO 17 MPH WITH GUSTS TO 20 MPH.
CWR (>0.10 IN)......1 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....34 TO 44 ABOVE 6000 FEET TO 42 TO 52 BELOW 6000
FEET.
24 HR TREND......DOWN 2 DEGREES.
MAX HUMIDITY........30 TO 40 PERCENT ON DESERT SLOPES TO 80 TO 90
PERCENT ON COASTAL SLOPES.
24 HR TREND......UP 20 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 7 TO 17 MPH WITH GUSTS TO 30 MPH.
RIDGETOP.........WINDS WEST 7 TO 17 MPH WITH GUSTS TO 20 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.
MAX TEMPERATURE.....59 TO 69 ABOVE 6000 FEET TO 64 TO 74 BELOW 6000
FEET.
24 HR TREND......DOWN 6 DEGREES.
MIN HUMIDITY........15 TO 25 PERCENT ON DESERT SLOPES TO 35 TO 45
PERCENT ON COASTAL SLOPES.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 12 TO 22 MPH. GUSTS TO 25
MPH...BECOMING 40 MPH IN THE AFTERNOON.
RIDGETOP.........WINDS WEST 12 TO 22 MPH. GUSTS TO 30 MPH.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
MOSTLY CLEAR. PATCHY DRIZZLE AFTER MIDNIGHT.
LOWS IN THE LOWER 40S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
COOLER. PARTLY CLOUDY. PATCHY DRIZZLE IN THE
MORNING. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 9 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR WITH SLIGHT CHANCE OF SHOWERS.
LOWS AROUND 40. WEST WINDS AROUND 11 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS
AROUND 7 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. WEST WINDS AROUND
6 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S.
CAZ258-250930-
SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-
1218 PM PDT SUN MAY 24 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....44 TO 53.
24 HR TREND......UP 2 DEGREES.
MAX HUMIDITY........65 TO 75 PERCENT ON DESERT SLOPES TO 80 TO 90
PERCENT ON COASTAL SLOPES.
24 HR TREND......UP 15 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 7 TO 17 MPH WITH GUSTS TO 25 MPH.
RIDGETOP.........WINDS WEST 7 TO 17 MPH WITH GUSTS TO 25 MPH.
CWR (>0.10 IN)......0 PERCENT.
MEMORIAL DAY
SKY/WEATHER.........PARTLY CLOUDY.
MAX TEMPERATURE.....69 TO 79.
24 HR TREND......DOWN 5 DEGREES.
MIN HUMIDITY........25 TO 35 PERCENT ON DESERT SLOPES TO 40 TO 50
PERCENT ON COASTAL SLOPES.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS WEST 7 TO 17 MPH. GUSTS TO 30 MPH.
RIDGETOP.........WINDS WEST 7 TO 17 MPH. GUSTS TO 30 MPH IN THE
AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY...BECOMING CLOUDY. PATCHY DRIZZLE
AFTER MIDNIGHT.
MIN TEMPERATURE.....41 TO 49.
24 HR TREND......DOWN 4 DEGREES.
MAX HUMIDITY........70 TO 80 PERCENT ON DESERT SLOPES TO 85 TO 95
PERCENT ON COASTAL SLOPES.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS WEST 10 TO 20 MPH WITH GUSTS TO 30 MPH.
RIDGETOP.........WINDS WEST 10 TO 20 MPH WITH GUSTS TO 30 MPH.
CWR (>0.10 IN)......1 PERCENT.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY. PATCHY DRIZZLE IN THE MORNING.
MAX TEMPERATURE.....63 TO 73.
24 HR TREND......DOWN 5 DEGREES.
MIN HUMIDITY........30 TO 40 PERCENT ON DESERT SLOPES TO 50 TO 60
PERCENT ON COASTAL SLOPES.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 12 TO 22 MPH WITH GUSTS TO 30 MPH.
RIDGETOP.........WINDS WEST 12 TO 22 MPH. GUSTS TO 25
MPH...BECOMING 35 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
PARTLY CLOUDY. PATCHY DRIZZLE AFTER MIDNIGHT.
LOWS IN THE MID 40S. WEST WINDS AROUND 10 MPH.
WEDNESDAY
COOLER. PARTLY CLOUDY. PATCHY DRIZZLE IN THE
MORNING. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 11 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS.
LOWS IN THE LOWER 40S. WEST WINDS AROUND 11 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS
AROUND 8 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 6 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS AROUND 50.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S.
CAZ257-250930-
SANTA ANA MOUNTAINS-
INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL
FOREST-
1218 PM PDT SUN MAY 24 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY...BECOMING CLOUDY. PATCHY FOG.
MIN TEMPERATURE.....45 TO 53.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........80 TO 90 PERCENT.
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 EAST 6 TO 8 MPH IN THE EVENING BECOMING
VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......0 PERCENT.
MEMORIAL DAY
SKY/WEATHER.........CLOUDY...BECOMING PARTLY CLOUDY. PATCHY FOG.
MAX TEMPERATURE.....AROUND 66.
24 HR TREND......DOWN 2 DEGREES.
MIN HUMIDITY........45 TO 55 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 13 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
RIDGETOP.........VARIABLE 2 TO 5 MPH BECOMING WEST 6 TO 9 MPH
WITH GUSTS TO 20 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY...BECOMING CLOUDY. PATCHY FOG.
PATCHY DRIZZLE AFTER MIDNIGHT.
MIN TEMPERATURE.....44 TO 53.
24 HR TREND......DOWN 1 DEGREE.
MAX HUMIDITY........80 TO 90 PERCENT.
24 HR TREND......UP 10 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS WEST 6 TO 13 MPH. GUSTS TO 25 MPH IN THE
EVENING.
RIDGETOP.........WINDS SOUTHWEST 6 TO 9 MPH WITH GUSTS TO 20 MPH
IN THE EVENING BECOMING VARIABLE 2 TO 5 MPH.
CWR (>0.10 IN)......1 PERCENT.
TUESDAY
SKY/WEATHER.........CLOUDY. PATCHY DRIZZLE IN THE MORNING. PATCHY
FOG.
MAX TEMPERATURE.....60 TO 70.
24 HR TREND......DOWN 5 DEGREES.
MIN HUMIDITY........55 TO 65 PERCENT.
24 HR TREND......UP 10 PERCENT.
WIND (20 FT)........
SLOPES...........WINDS SOUTHWEST 6 TO 14 MPH. GUSTS TO 25 MPH IN
THE AFTERNOON.
RIDGETOP.........WINDS SOUTHWEST 6 TO 14 MPH WITH GUSTS TO 20
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. PATCHY DRIZZLE AFTER
MIDNIGHT. LOWS AROUND 50. SOUTH WINDS AROUND 7 MPH.
WEDNESDAY
CLOUDY. PATCHY DRIZZLE IN THE MORNING. PATCHY FOG.
HIGHS AROUND 60. SOUTH WINDS AROUND 9 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 7 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND
5 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S.
CAZ260-250930-
VICTOR VALLEY - APPLE VALLEY - LUCERNE VALLEY - JOHNSON VALLEY-
1218 PM PDT SUN MAY 24 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....51 TO 61.
24 HR TREND......DOWN 9 DEGREES.
MAX HUMIDITY........50 TO 60 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS WEST 7 TO 17 MPH WITH GUSTS TO 30 MPH.
CWR (>0.10 IN)......1 PERCENT.
MEMORIAL DAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 92.
24 HR TREND......DOWN 1 DEGREE.
MIN HUMIDITY........15 TO 20 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS WEST 8 TO 18 MPH. GUSTS TO 35 MPH.
CWR (>0.10 IN)......1 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....49 TO 59.
24 HR TREND......DOWN 3 DEGREES.
MAX HUMIDITY........60 TO 70 PERCENT.
24 HR TREND......UP 25 PERCENT.
WIND (20 FT)........WINDS WEST 8 TO 18 MPH WITH GUSTS TO 35 MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....80 TO 90.
24 HR TREND......DOWN 5 DEGREES.
MIN HUMIDITY........10 TO 15 PERCENT.
24 HR TREND......UP 5 PERCENT.
WIND (20 FT)........WINDS WEST 13 TO 23 MPH. GUSTS TO 30
MPH...BECOMING 40 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
MOSTLY CLEAR. PATCHY BLOWING DUST IN THE
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 13 MPH.
WEDNESDAY
COOLER. PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS AROUND 13 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 12 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 7 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST WINDS
AROUND 8 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
SATURDAY
SUNNY. HIGHS IN THE UPPER 80S.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S.
SUNDAY
SUNNY. HIGHS AROUND 90.
CAZ261-262-265-250930-
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-
1218 PM PDT SUN MAY 24 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....63 TO 71.
24 HR TREND......LITTLE CHANGE.
MAX HUMIDITY........40 TO 50 PERCENT.
24 HR TREND......DOWN 5 PERCENT.
WIND (20 FT)........WINDS NORTHWEST 16 TO 26 MPH WITH GUSTS TO 40
MPH.
CWR (>0.10 IN)......1 PERCENT.
MEMORIAL DAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....94 TO 99.
24 HR TREND......DOWN 1 DEGREE.
MIN HUMIDITY........15 TO 20 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS NORTHWEST 15 TO 25 MPH. GUSTS TO 30
MPH...BECOMING 40 MPH IN THE AFTERNOON.
CWR (>0.10 IN)......0 PERCENT.
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....59 TO 69.
24 HR TREND......DOWN 1 DEGREE.
MAX HUMIDITY........40 TO 50 PERCENT.
24 HR TREND......UP 10 PERCENT.
WIND (20 FT)........WINDS NORTHWEST 19 TO 29 MPH WITH GUSTS TO 45
MPH.
CWR (>0.10 IN)......0 PERCENT.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....91 TO 96.
24 HR TREND......DOWN 2 DEGREES.
MIN HUMIDITY........15 TO 20 PERCENT.
24 HR TREND......LITTLE CHANGE.
WIND (20 FT)........WINDS NORTHWEST 18 TO 28 MPH WITH GUSTS TO 45
MPH.
CWR (>0.10 IN)......0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED
TUESDAY NIGHT
MOSTLY CLEAR. PATCHY BLOWING DUST. LOWS IN THE
LOWER 60S. WEST WINDS AROUND 14 MPH.
WEDNESDAY
NOT AS WARM. MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
WEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST
WINDS AROUND 13 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
6 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. WEST WINDS AROUND
8 MPH.
FRIDAY
SUNNY. HIGHS AROUND 90. LIGHT WINDS.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S.
SATURDAY
SUNNY. HIGHS IN THE MID 90S.
SATURDAY NIGHT
CLEAR. LOWS AROUND 70.
SUNDAY
SUNNY. HIGHS IN THE UPPER 90S.
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