468  
FNUS56 KSGX 041149  
FWFSGX  
 
FIRE WEATHER PLANNING FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
449 AM PDT FRI JUL 4 2025  
   
DISCUSSION
 
 
SLIGHTLY WARMER AND DRIER WEATHER IS EXPECTED FOR THE 4TH OF JULY  
HOLIDAY TODAY AND INTO THE WEEKEND, WHERE HIGH TEMPERATURES WILL  
REACH NEAR AVERAGE. HIGH PRESSURE WILL STRENGTHEN OVER THE AREA  
NEXT WEEK, LEADING TO A HEAT WAVE BY THE MIDDLE PART OF NEXT WEEK  
WITH POOR OVERNIGHT RECOVERIES ACROSS THE MOUNTAINS AND DESERT  
SLOPES. THE MARINE LAYER WILL BECOME SHALLOWER INTO NEXT WEEK,  
WITH PATCHIER LOW CLOUDS EACH NIGHT NEAR THE COAST. ELEVATED  
AFTERNOON AND EVENING WEST/SOUTH WINDS CAN BE EXPECTED EACH DAY,  
HIGHEST IN DESERT SLOPE PASSES NEAR 25-40 MPH.  
 
CAZ552-050200-  
ORANGE COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,  
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE  
449 AM PDT FRI JUL 4 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY.  
MAX TEMPERATURE.....70 TO 78.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........60 TO 70 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS SOUTHWEST 6 TO 10 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....59 TO 64.  
24 HR TREND......DOWN 1 DEGREE.  
MAX HUMIDITY........85 TO 95 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS SOUTHWEST 6 TO 9 MPH IN THE EVENING  
BECOMING VARIABLE 2 TO 5 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....72 TO 82.  
24 HR TREND......UP 1 DEGREE.  
MIN HUMIDITY........50 TO 60 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS SOUTH 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  
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT  
WINDS.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.   
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.   
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. LIGHT WINDS.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
CAZ554-050200-  
ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,  
ORANGE, FULLERTON, AND MISSION VIEJO  
449 AM PDT FRI JUL 4 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....77 TO 84.  
24 HR TREND......UP 6 DEGREES.  
MIN HUMIDITY........50 TO 60 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING SOUTHWEST 6 TO 9  
MPH IN THE AFTERNOON.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING CLOUDY. PATCHY FOG  
AFTER MIDNIGHT.  
MIN TEMPERATURE.....AROUND 63.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........80 TO 90 PERCENT.  
24 HR TREND......UP 5 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.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....80 TO 88.  
24 HR TREND......UP 4 DEGREES.  
MIN HUMIDITY........35 TO 45 PERCENT.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........WINDS SOUTHWEST 9 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.   
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.   
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.  
 

 
 
CAZ243-050200-  
SAN DIEGO COUNTY COASTAL AREAS-  
449 AM PDT FRI JUL 4 2025  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MAX TEMPERATURE.....70 TO 80.  
24 HR TREND......UP 4 DEGREES.  
MIN HUMIDITY........55 TO 65 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS WEST 6 TO 8 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY CLOUDY. PATCHY  
FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....57 TO 63.  
24 HR TREND......LITTLE CHANGE.  
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 4 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MAX TEMPERATURE.....73 TO 83.  
24 HR TREND......UP 4 DEGREES.  
MIN HUMIDITY........50 TO 60 PERCENT.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........WINDS WEST 9 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT  
WINDS.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT  
WINDS.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.   
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. LIGHT WINDS.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
CAZ250-050200-  
SAN DIEGO COUNTY INLAND VALLEYS-  
449 AM PDT FRI JUL 4 2025  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....79 TO 84 IN THE WESTERN VALLEYS TO 85 TO 90  
NEAR THE FOOTHILLS.  
24 HR TREND......UP 6 DEGREES.  
MIN HUMIDITY........25 TO 35 PERCENT.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........WINDS WEST 6 TO 9 MPH. GUSTS TO 20 MPH IN THE  
AFTERNOON.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....AROUND 61.  
24 HR TREND......UP 1 DEGREE.  
MAX HUMIDITY........80 TO 90 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS WEST AROUND 6 MPH IN THE EVENING BECOMING  
VARIABLE 2 TO 4 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....82 TO 87 IN THE WESTERN VALLEYS TO 87 TO 92  
NEAR THE FOOTHILLS.  
24 HR TREND......UP 3 DEGREES.  
MIN HUMIDITY........25 TO 35 PERCENT.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........WINDS WEST 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  
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT  
WINDS.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. LIGHT WINDS.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.   
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. LIGHT WINDS.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.  
 

 
 
CAZ248-050200-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS - THE INLAND EMPIRE-  
449 AM PDT FRI JUL 4 2025  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....86 TO 94.  
24 HR TREND......UP 2 DEGREES.  
MIN HUMIDITY........25 TO 35 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.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR...BECOMING PARTLY CLOUDY.  
MIN TEMPERATURE.....AROUND 62.  
24 HR TREND......UP 1 DEGREE.  
MAX HUMIDITY........65 TO 75 PERCENT.  
24 HR TREND......DOWN 20 PERCENT.  
WIND (20 FT)........WINDS WEST 6 TO 12 MPH WITH GUSTS TO 25 MPH IN  
THE EVENING BECOMING VARIABLE 2 TO 5 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....89 TO 97.  
24 HR TREND......UP 4 DEGREES.  
MIN HUMIDITY........15 TO 20 PERCENT.  
24 HR TREND......DOWN 10 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  
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT  
WINDS.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. LIGHT WINDS.    
SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 90S. LIGHT WINDS.    
MONDAY NIGHT
 
CLEAR. LOWS IN THE MID 60S. LIGHT WINDS.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 90S. LIGHT WINDS.    
TUESDAY NIGHT
 
CLEAR. LOWS AROUND 70.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 100.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 100.  
 

 
 
CAZ255-256-050200-  
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-  
449 AM PDT FRI JUL 4 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....73 TO 83 ABOVE 6000 FEET TO 78 TO 88 BELOW 6000  
FEET.  
24 HR TREND......UP 2 DEGREES.  
MIN HUMIDITY........15 TO 25 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 9 TO 19 MPH. GUSTS TO 25  
MPH...BECOMING 35 MPH IN THE AFTERNOON.  
RIDGETOP.........WINDS SOUTHWEST 9 TO 19 MPH WITH GUSTS TO 25  
MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....40 TO 50 ABOVE 6000 FEET TO 52 TO 62 BELOW 6000  
FEET.  
24 HR TREND......DOWN 1 DEGREE.  
MAX HUMIDITY........20 TO 25 PERCENT ON DESERT SLOPES TO 45 TO 55  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTH 7 TO 17 MPH...BECOMING 6 TO 11 MPH  
AFTER MIDNIGHT. GUSTS TO 30 MPH.  
RIDGETOP.........WINDS WEST 6 TO 16 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....75 TO 85 ABOVE 6000 FEET TO 79 TO 89 BELOW 6000  
FEET.  
24 HR TREND......UP 1 DEGREE.  
MIN HUMIDITY........10 TO 15 PERCENT.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 8 TO 18 MPH. GUSTS TO 30 MPH.  
RIDGETOP.........WINDS WEST 8 TO 18 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  
   
SATURDAY NIGHT
 
WARMER. MOSTLY CLEAR. LOWS IN THE UPPER 50S.  
SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.    
MONDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 80S. LIGHT WINDS.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 90S.  
 

 
 
CAZ258-050200-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE  
CLEVELAND NATIONAL FOREST-  
449 AM PDT FRI JUL 4 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....81 TO 91.  
24 HR TREND......UP 3 DEGREES.  
MIN HUMIDITY........15 TO 20 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 15 MPH. GUSTS TO 25 MPH IN  
THE AFTERNOON.  
RIDGETOP.........WINDS SOUTHWEST 6 TO 15 MPH. GUSTS TO 30 MPH IN  
THE AFTERNOON.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....52 TO 62.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........35 TO 45 PERCENT ON DESERT SLOPES TO 45 TO 55  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 6 TO 14 MPH WITH GUSTS TO 25 MPH  
BECOMING EAST 6 TO 11 MPH AFTER MIDNIGHT.  
RIDGETOP.........WINDS WEST 6 TO 15 MPH. GUSTS TO 30 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....83 TO 93.  
24 HR TREND......UP 3 DEGREES.  
MIN HUMIDITY........10 TO 15 PERCENT ON DESERT SLOPES TO 15 TO 25  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 6 TO 12 MPH. GUSTS TO 25 MPH IN THE  
AFTERNOON.  
RIDGETOP.........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  
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT  
WINDS.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 80S. LIGHT WINDS.    
MONDAY NIGHT
 
CLEAR. LOWS IN THE MID 60S. LIGHT WINDS.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 90S. LIGHT WINDS.    
TUESDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 70S.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE MID 70S.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 90S.  
 

 
 
CAZ257-050200-  
SANTA ANA MOUNTAINS-  
INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL  
FOREST-  
449 AM PDT FRI JUL 4 2025  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....80 TO 90.  
24 HR TREND......UP 7 DEGREES.  
MIN HUMIDITY........30 TO 40 PERCENT.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 6 TO 12 MPH WITH GUSTS TO 20  
MPH.  
RIDGETOP.........VARIABLE 2 TO 5 MPH BECOMING SOUTHWEST 6 TO 8  
MPH IN THE AFTERNOON.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....54 TO 62.  
24 HR TREND......UP 2 DEGREES.  
MAX HUMIDITY........60 TO 70 PERCENT.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 6 TO 10 MPH WITH GUSTS TO 20  
MPH IN THE EVENING BECOMING DOWNSLOPE 2 TO 5  
MPH.  
RIDGETOP.........WINDS SOUTHEAST 6 MPH IN THE EVENING BECOMING  
VARIABLE 1 TO 3 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....82 TO 92.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........25 TO 35 PERCENT.  
24 HR TREND......DOWN 15 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS EAST6 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 10  
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  
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT  
WINDS.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.    
SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.    
MONDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. LIGHT WINDS.    
TUESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT
 
CLEAR. LOWS AROUND 70.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 90S.  
 

 
 
CAZ260-050200-  
VICTOR VALLEY - APPLE VALLEY - LUCERNE VALLEY - JOHNSON VALLEY-  
449 AM PDT FRI JUL 4 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....91 TO 101.  
24 HR TREND......UP 1 DEGREE.  
MIN HUMIDITY........10 TO 15 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS WEST 10 TO 20 MPH. GUSTS TO 40 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....57 TO 66.  
24 HR TREND......DOWN 10 DEGREES.  
MAX HUMIDITY........25 TO 35 PERCENT.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........WINDS WEST 9 TO 19 MPH. GUSTS TO 35  
MPH...BECOMING 25 MPH AFTER MIDNIGHT.  
CWR (>0.10 IN)......0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....92 TO 101.  
24 HR TREND......UP 1 DEGREE.  
MIN HUMIDITY........5 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS WEST 8 TO 18 MPH. GUSTS TO 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  
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS  
AROUND 7 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. LIGHT WINDS.    
SUNDAY NIGHT
 
CLEAR. LOWS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 90S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 6 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 100. LIGHT WINDS.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 104.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S.    
THURSDAY
 
SUNNY. HIGHS AROUND 105.  
 

 
 
CAZ261-262-265-050200-  
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-  
449 AM PDT FRI JUL 4 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....103 TO 108.  
24 HR TREND......UP 3 DEGREES.  
MIN HUMIDITY........10 TO 15 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS SOUTHEAST AROUND 6 MPH...BECOMING 10 TO  
20 MPH WITH GUSTS TO 30 MPH IN THE AFTERNOON.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....71 TO 80.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........25 TO 35 PERCENT.  
24 HR TREND......DOWN 25 PERCENT.  
WIND (20 FT)........WINDS WEST 11 TO 21 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....104 TO 109.  
24 HR TREND......UP 3 DEGREES.  
MIN HUMIDITY........10 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS EAST 6 TO 8 MPH BECOMING SOUTHEAST 8 TO  
18 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  
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS  
AROUND 7 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 109. LIGHT WINDS.    
SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 80S. WEST WINDS AROUND  
7 MPH.    
MONDAY
 
SUNNY. HIGHS AROUND 109. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 80S. WEST WINDS AROUND  
6 MPH.    
TUESDAY
 
SUNNY. HIGHS AROUND 110. LIGHT WINDS.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 80S.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 114.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 80S.    
THURSDAY
 
SUNNY. HIGHS AROUND 114.  
 

 
 
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