314  
FNUS56 KSGX 131018  
FWFSGX  
 
FIRE WEATHER PLANNING FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
318 AM PDT MON OCT 13 2025  
   
DISCUSSION  
 
FOR TODAY AND TUESDAY, ANOTHER LOW PRESSURE SYSTEM MOVING SOUTH  
ALONG THE WEST COAST WILL BRING STRONGER WESTERLY WINDS AND MUCH  
HIGHER RELATIVE HUMIDITIES. WIND GUSTS OF 55 TO 60 MPH ARE  
EXPECTED IN THE WIND-PRONE LOCATIONS OF THE MOUNTAINS AND DESERTS.  
SHOWERS WILL MOVE INTO THE AREAS ADJACENT TO LOS ANGELES COUNTY AS  
EARLY AS TONIGHT, SPREADING EAST AND SOUTH THROUGH TUESDAY WITH  
CHANCES FOR WETTING RAINFALL OF 40 TO 90 PERCENT FOR THE COAST TO  
THE MOUNTAINS. SHOWERS WILL MOVE EAST BY TUESDAY EVENING. RETURNING  
TO BENIGN WEATHER FROM WEDNESDAY ONWARD WITH COOL AND DRY  
CONDITIONS THROUGH THE WEEKEND.  
 
CAZ552-140030-  
ORANGE COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,  
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE  
318 AM PDT MON OCT 13 2025  
   
TODAY  
 
SKY/WEATHER.........CLOUDY...BECOMING PARTLY CLOUDY.  
MAX TEMPERATURE.....AROUND 61.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........65 TO 75 PERCENT.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 14 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......1 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
MIN TEMPERATURE.....AROUND 61.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........100 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS SOUTH 9 TO 15 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......52 PERCENT.  
   
TUESDAY  
 
SKY/WEATHER.........CLOUDY. SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS.  
MAX TEMPERATURE.....63 TO 68.  
24 HR TREND......DOWN 4 DEGREES.  
MIN HUMIDITY........65 TO 75 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 15 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......90 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
TUESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 50S. LIGHT WINDS.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT  
WINDS.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 70. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT  
WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
FRIDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE UPPER 50S.    
SATURDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE MID 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE UPPER 50S.    
SUNDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
LOWER 70S.  
 
 
 
CAZ554-140030-  
ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,  
ORANGE, FULLERTON, AND MISSION VIEJO  
318 AM PDT MON OCT 13 2025  
   
TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY.  
MAX TEMPERATURE.....67 TO 72.  
24 HR TREND......DOWN 6 DEGREES.  
MIN HUMIDITY........60 TO 70 PERCENT.  
24 HR TREND......UP 15 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 13 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......1 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
MIN TEMPERATURE.....52 TO 59.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........100 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS SOUTH 8 TO 12 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......47 PERCENT.  
   
TUESDAY  
 
SKY/WEATHER.........CLOUDY. SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS.  
MAX TEMPERATURE.....61 TO 68.  
24 HR TREND......DOWN 6 DEGREES.  
MIN HUMIDITY........70 TO 80 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 15 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......89 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
TUESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. LIGHT WINDS.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT  
WINDS.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.   
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE UPPER 50S.    
SATURDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE UPPER 70S.    
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.  
 
 
 
CAZ243-140030-  
SAN DIEGO COUNTY COASTAL AREAS-  
318 AM PDT MON OCT 13 2025  
   
TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY.  
MAX TEMPERATURE.....AROUND 61.  
24 HR TREND......DOWN 2 DEGREES.  
MIN HUMIDITY........60 TO 70 PERCENT.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........WINDS SOUTHEAST 6 TO 15 MPH BECOMING SOUTHWEST  
8 TO 15 MPH IN THE AFTERNOON. GUSTS TO 25 MPH.  
CWR (>0.10 IN)......1 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT.  
MIN TEMPERATURE.....AROUND 61.  
24 HR TREND......UP 2 DEGREES.  
MAX HUMIDITY........80 TO 90 PERCENT.  
24 HR TREND......DOWN 15 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 13 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......12 PERCENT.  
   
TUESDAY  
 
SKY/WEATHER.........CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS IN THE AFTERNOON.  
MAX TEMPERATURE.....64 TO 69.  
24 HR TREND......DOWN 2 DEGREES.  
MIN HUMIDITY........65 TO 75 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS SOUTH 7 TO 17 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......60 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
TUESDAY NIGHT  
PARTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING.  
LOWS IN THE MID 50S. LIGHT WINDS.    
WEDNESDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT  
WINDS.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 70. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.   
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
FRIDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE UPPER 50S.    
SATURDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE MID 70S.    
SATURDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE UPPER 50S.    
SUNDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
MID 70S.  
 
 
 
CAZ250-140030-  
SAN DIEGO COUNTY INLAND VALLEYS-  
318 AM PDT MON OCT 13 2025  
   
TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. PATCHY  
FOG IN THE MORNING.  
MAX TEMPERATURE.....67 TO 72.  
24 HR TREND......DOWN 8 DEGREES.  
MIN HUMIDITY........55 TO 65 PERCENT.  
24 HR TREND......UP 20 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 14 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......1 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.  
MIN TEMPERATURE.....49 TO 56.  
24 HR TREND......UP 2 DEGREES.  
MAX HUMIDITY........90 TO 100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS SOUTH 6 TO 15 MPH. GUSTS TO 30 MPH.  
CWR (>0.10 IN)......11 PERCENT.  
   
TUESDAY  
 
SKY/WEATHER.........CLOUDY. CHANCE OF SHOWERS.  
MAX TEMPERATURE.....64 TO 69 IN THE WESTERN VALLEYS TO 60 TO 65  
NEAR THE FOOTHILLS.  
24 HR TREND......DOWN 5 DEGREES.  
MIN HUMIDITY........65 TO 75 PERCENT.  
24 HR TREND......UP 15 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 16 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......49 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
TUESDAY NIGHT  
PARTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING.  
LOWS IN THE UPPER 40S. LIGHT WINDS.    
WEDNESDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE MID 60S. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE LOWER 50S. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE MID 50S.    
SATURDAY  
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE MID 50S.    
SUNDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
UPPER 70S.  
 
 
 
CAZ248-140030-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS - THE INLAND EMPIRE-  
318 AM PDT MON OCT 13 2025  
   
TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. PATCHY  
FOG IN THE MORNING.  
MAX TEMPERATURE.....65 TO 73.  
24 HR TREND......DOWN 11 DEGREES.  
MIN HUMIDITY........50 TO 60 PERCENT.  
24 HR TREND......UP 35 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 15 MPH. GUSTS TO 30 MPH.  
CWR (>0.10 IN)......1 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN CHANCE OF SHOWERS AFTER MIDNIGHT.  
MIN TEMPERATURE.....48 TO 54.  
24 HR TREND......UP 2 DEGREES.  
MAX HUMIDITY........90 TO 100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS SOUTH 7 TO 17 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......28 PERCENT.  
   
TUESDAY  
 
SKY/WEATHER.........CLOUDY. SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS.  
MAX TEMPERATURE.....57 TO 64.  
24 HR TREND......DOWN 8 DEGREES.  
MIN HUMIDITY........70 TO 80 PERCENT.  
24 HR TREND......UP 20 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 15 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......74 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
TUESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 40S. LIGHT WINDS.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE LOWER 50S. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
CAZ255-256-140030-  
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-  
318 AM PDT MON OCT 13 2025  
   
TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY...BECOMING PARTLY CLOUDY.  
MAX TEMPERATURE.....52 TO 62 ABOVE 6000 FEET TO 66 BELOW 6000 FEET.  
24 HR TREND......DOWN 7 DEGREES.  
MIN HUMIDITY........20 TO 25 PERCENT ON DESERT SLOPES TO 35 TO 45  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 9 TO 19 MPH WITH GUSTS TO 30  
MPH.  
RIDGETOP.........WINDS SOUTHWEST 9 TO 19 MPH WITH GUSTS TO 30  
MPH.  
CWR (>0.10 IN)......1 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF  
SHOWERS IN THE EVENING. CHANCE OF SHOWERS AFTER  
MIDNIGHT.  
MIN TEMPERATURE.....23 TO 33 ABOVE 6000 FEET TO 36 TO 46 BELOW 6000  
FEET.  
24 HR TREND......DOWN 3 DEGREES.  
MAX HUMIDITY........80 TO 90 PERCENT ON DESERT SLOPES TO 90 TO 100  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTH 11 TO 21 MPH WITH GUSTS TO 35 MPH.  
RIDGETOP.........WINDS SOUTH 11 TO 21 MPH WITH GUSTS TO 35 MPH.  
CWR (>0.10 IN)......21 PERCENT.  
   
TUESDAY  
 
SKY/WEATHER.........CLOUDY. PATCHY FOG. SNOW SHOWERS LIKELY IN THE  
MORNING. SNOW SHOWERS IN THE AFTERNOON.  
MAX TEMPERATURE.....39 TO 49 ABOVE 6000 FEET TO 46 TO 54 BELOW 6000  
FEET.  
24 HR TREND......DOWN 10 DEGREES.  
MIN HUMIDITY........45 TO 55 PERCENT ON DESERT SLOPES TO 60 TO 70  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......UP 45 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 8 TO 18 MPH WITH GUSTS TO 30  
MPH.  
RIDGETOP.........WINDS SOUTHWEST 8 TO 18 MPH WITH GUSTS TO 35  
MPH.  
CWR (>0.10 IN)......64 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
TUESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. PATCHY FOG IN THE EVENING. LOWS IN THE MID 30S.  
SOUTHWEST WINDS AROUND 7 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 40. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 50S. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 60S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 
 
 
CAZ258-140030-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE  
CLEVELAND NATIONAL FOREST-  
318 AM PDT MON OCT 13 2025  
   
TODAY  
 
SKY/WEATHER.........PARTLY CLOUDY.  
MAX TEMPERATURE.....57 TO 67.  
24 HR TREND......DOWN 12 DEGREES.  
MIN HUMIDITY........25 TO 35 PERCENT ON DESERT SLOPES TO 45 TO 55  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......UP 35 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 9 TO 19 MPH WITH GUSTS TO 30  
MPH.  
RIDGETOP.........WINDS SOUTHWEST 9 TO 19 MPH WITH GUSTS TO 35  
MPH.  
CWR (>0.10 IN)......1 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF  
SHOWERS.  
MIN TEMPERATURE.....37 TO 47.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........80 TO 90 PERCENT ON DESERT SLOPES TO 90 TO 100  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 8 TO 18 MPH WITH GUSTS TO 30  
MPH.  
RIDGETOP.........WINDS SOUTHWEST 8 TO 18 MPH WITH GUSTS TO 30  
MPH.  
CWR (>0.10 IN)......10 PERCENT.  
   
TUESDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.  
MAX TEMPERATURE.....51 TO 61.  
24 HR TREND......DOWN 7 DEGREES.  
MIN HUMIDITY........55 TO 65 PERCENT ON DESERT SLOPES TO 60 TO 70  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......UP 20 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 8 TO 18 MPH WITH GUSTS TO 30  
MPH.  
RIDGETOP.........WINDS SOUTHWEST 8 TO 18 MPH WITH GUSTS TO 30  
MPH.  
CWR (>0.10 IN)......31 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
TUESDAY NIGHT  
PARTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING.  
PATCHY FOG IN THE EVENING. LOWS IN THE LOWER 40S. SOUTHWEST WINDS  
AROUND 8 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS  
AROUND 6 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 70.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 70.  
 
 
 
CAZ257-140030-  
SANTA ANA MOUNTAINS-  
INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL  
FOREST-  
318 AM PDT MON OCT 13 2025  
   
TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. PATCHY  
FOG IN THE MORNING.  
MAX TEMPERATURE.....59 TO 69.  
24 HR TREND......DOWN 8 DEGREES.  
MIN HUMIDITY........50 TO 60 PERCENT.  
24 HR TREND......UP 40 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTH 7 TO 17 MPH WITH GUSTS TO 30 MPH.  
RIDGETOP.........WINDS SOUTH 7 TO 17 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......1 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF  
SHOWERS IN THE EVENING. CHANCE OF SHOWERS AFTER  
MIDNIGHT.  
MIN TEMPERATURE.....45 TO 54.  
24 HR TREND......DOWN 1 DEGREE.  
MAX HUMIDITY........90 TO 100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTH 8 TO 17 MPH WITH GUSTS TO 30 MPH.  
RIDGETOP.........WINDS SOUTH 8 TO 17 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......30 PERCENT.  
   
TUESDAY  
 
SKY/WEATHER.........CLOUDY. PATCHY FOG. SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS.  
MAX TEMPERATURE.....54 TO 62.  
24 HR TREND......DOWN 7 DEGREES.  
MIN HUMIDITY........60 TO 70 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 7 TO 17 MPH WITH GUSTS TO 30  
MPH.  
RIDGETOP.........WINDS SOUTHWEST 7 TO 17 MPH WITH GUSTS TO 30  
MPH.  
CWR (>0.10 IN)......79 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
TUESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. PATCHY FOG IN THE EVENING. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 50. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.    
FRIDAY  
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 MID 50S.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
CAZ260-140030-  
VICTOR VALLEY - APPLE VALLEY - LUCERNE VALLEY - JOHNSON VALLEY-  
318 AM PDT MON OCT 13 2025  
   
TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY. PATCHY BLOWING DUST IN THE  
AFTERNOON.  
MAX TEMPERATURE.....68 TO 78.  
24 HR TREND......DOWN 1 DEGREE.  
MIN HUMIDITY........15 TO 25 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS SOUTH 14 TO 24 MPH. GUSTS TO 30  
MPH...BECOMING 45 MPH IN THE AFTERNOON.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY. PATCHY BLOWING DUST IN THE  
EVENING. CHANCE OF SHOWERS AFTER MIDNIGHT.  
MIN TEMPERATURE.....45 TO 51.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........80 TO 90 PERCENT.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........WINDS SOUTH 14 TO 24 MPH WITH GUSTS TO 40 MPH.  
CWR (>0.10 IN)......24 PERCENT.  
   
TUESDAY  
 
SKY/WEATHER.........CLOUDY. SHOWERS.  
MAX TEMPERATURE.....AROUND 66.  
24 HR TREND......DOWN 13 DEGREES.  
MIN HUMIDITY........45 TO 55 PERCENT.  
24 HR TREND......UP 30 PERCENT.  
WIND (20 FT)........WINDS SOUTH 8 TO 18 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......74 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS AROUND 7 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 60. WEST WINDS AROUND  
6 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. LIGHT WINDS.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.  
 
 
 
CAZ261-262-265-140030-  
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-  
318 AM PDT MON OCT 13 2025  
   
TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY...BECOMING PARTLY CLOUDY.  
MAX TEMPERATURE.....82 TO 87.  
24 HR TREND......DOWN 8 DEGREES.  
MIN HUMIDITY........20 TO 25 PERCENT.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........WINDS WEST 14 TO 24 MPH WITH GUSTS TO 35 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR. PATCHY BLOWING DUST IN THE  
EVENING.  
MIN TEMPERATURE.....53 TO 59.  
24 HR TREND......DOWN 6 DEGREES.  
MAX HUMIDITY........75 TO 85 PERCENT.  
24 HR TREND......UP 30 PERCENT.  
WIND (20 FT)........WINDS WEST 19 TO 29 MPH WITH GUSTS TO 40 MPH.  
CWR (>0.10 IN)......5 PERCENT.  
   
TUESDAY  
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN CHANCE OF SHOWERS IN THE  
AFTERNOON.  
MAX TEMPERATURE.....75 TO 80.  
24 HR TREND......DOWN 8 DEGREES.  
MIN HUMIDITY........35 TO 45 PERCENT.  
24 HR TREND......UP 15 PERCENT.  
WIND (20 FT)........WINDS SOUTHWEST 9 TO 19 MPH WITH GUSTS TO 30  
MPH.  
CWR (>0.10 IN)......12 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
TUESDAY NIGHT  
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 50S. NORTHWEST WINDS AROUND 9 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS AROUND 80. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 
 
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