608  
FNUS56 KSGX 012056  
FWFSGX  
 
FIRE WEATHER PLANNING FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
156 PM PDT TUE APR 1 2025  
   
DISCUSSION  
 
A LOW PRESSURE SYSTEM OVER THE WESTERN STATES WILL MAINTAIN  
COOLER CONDITIONS INTO THURSDAY ALONG WITH OCCASIONAL PERIODS OF  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS WEDNESDAY MORNING  
THURSDAY AFTERNOON. THERE WILL ALSO BE PERIODS OF STRONGER AND  
GUSTY WEST WINDS THROUGH TONIGHT WITH THE STRONGER GUSTS FOR THE  
MOUNTAINS AND DESERTS TO 45 TO 55 MPH. THEN DRY WITH A WARMING  
TREND FOR THE WEEKEND INTO NEXT WEEK WITH HIGH TEMPERATURES  
WARMING TO AROUND AVERAGE OVER THE WEEKEND AND ABOVE AVERAGE NEXT  
WEEK.  
 
CAZ552-030100-  
ORANGE COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,  
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE  
156 PM PDT TUE APR 1 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....45 TO 50.  
24 HR TREND......DOWN 1 DEGREE.  
MAX HUMIDITY........70 TO 80 PERCENT.  
24 HR TREND......DOWN 20 PERCENT.  
WIND (20 FT)........WINDS NORTHWEST 13 TO 23 MPH. GUSTS TO 40  
MPH...BECOMING 30 MPH AFTER MIDNIGHT.  
CWR (>0.10 IN)......1 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....58 TO 64.  
24 HR TREND......DOWN 4 DEGREES.  
MIN HUMIDITY........45 TO 55 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS WEST 7 TO 17 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......0 PERCENT.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....47 TO 52.  
24 HR TREND......UP 1 DEGREE.  
MAX HUMIDITY........80 TO 90 PERCENT.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........WINDS WEST 7 TO 17 MPH. GUSTS TO 30 MPH.  
CWR (>0.10 IN)......2 PERCENT.  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY.  
MAX TEMPERATURE.....57 TO 63.  
24 HR TREND......UP 2 DEGREES.  
MIN HUMIDITY........55 TO 65 PERCENT.  
24 HR TREND......UP 20 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 11 MPH WITH GUSTS TO 20 MPH.  
CWR (>0.10 IN)......5 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
THURSDAY NIGHT  
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT  
WINDS.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MONDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.  
 
 
 
CAZ554-030100-  
ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,  
ORANGE, FULLERTON, AND MISSION VIEJO  
156 PM PDT TUE APR 1 2025  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....42 TO 48.  
24 HR TREND......DOWN 3 DEGREES.  
MAX HUMIDITY........70 TO 80 PERCENT.  
24 HR TREND......DOWN 15 PERCENT.  
WIND (20 FT)........WINDS WEST 9 TO 19 MPH. GUSTS TO 35 MPH.  
CWR (>0.10 IN)......2 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....59 TO 65.  
24 HR TREND......DOWN 1 DEGREE.  
MIN HUMIDITY........40 TO 50 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS WEST 6 TO 14 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......1 PERCENT.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....46 TO 51.  
24 HR TREND......UP 4 DEGREES.  
MAX HUMIDITY........80 TO 90 PERCENT.  
24 HR TREND......UP 15 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 14 MPH. GUSTS TO 25 MPH IN THE  
EVENING.  
CWR (>0.10 IN)......3 PERCENT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.  
MAX TEMPERATURE.....58 TO 64.  
24 HR TREND......DOWN 2 DEGREES.  
MIN HUMIDITY........50 TO 60 PERCENT.  
24 HR TREND......UP 15 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 11 MPH WITH GUSTS TO 20 MPH.  
CWR (>0.10 IN)......8 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
THURSDAY NIGHT  
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.   
SATURDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. LIGHT WINDS.    
SUNDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.  
 
 
 
CAZ243-030100-  
SAN DIEGO COUNTY COASTAL AREAS-  
156 PM PDT TUE APR 1 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.  
MIN TEMPERATURE.....47 TO 52.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........75 TO 85 PERCENT.  
24 HR TREND......DOWN 15 PERCENT.  
WIND (20 FT)........WINDS NORTHWEST 9 TO 19 MPH WITH GUSTS TO 30  
MPH.  
CWR (>0.10 IN)......11 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........PARTLY CLOUDY.  
MAX TEMPERATURE.....AROUND 61.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........50 TO 60 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS WEST 7 TO 16 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......2 PERCENT.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY CLOUDY. SLIGHT  
CHANCE OF SHOWERS.  
MIN TEMPERATURE.....47 TO 52.  
24 HR TREND......DOWN 1 DEGREE.  
MAX HUMIDITY........80 TO 90 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS WEST 6 TO 10 MPH WITH GUSTS TO 20 MPH.  
CWR (>0.10 IN)......10 PERCENT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. SLIGHT  
CHANCE OF SHOWERS.  
MAX TEMPERATURE.....55 TO 60.  
24 HR TREND......DOWN 2 DEGREES.  
MIN HUMIDITY........60 TO 70 PERCENT.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........WINDS SOUTHWEST 6 TO 11 MPH. GUSTS TO 20 MPH IN  
THE AFTERNOON.  
CWR (>0.10 IN)......13 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.   
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.  
 
 
 
CAZ250-030100-  
SAN DIEGO COUNTY INLAND VALLEYS-  
156 PM PDT TUE APR 1 2025  
   
TONIGHT  
 
SKY/WEATHER.........CLOUDY. CHANCE OF SHOWERS.  
MIN TEMPERATURE.....40 TO 48.  
24 HR TREND......DOWN 3 DEGREES.  
MAX HUMIDITY........85 TO 95 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS WEST 7 TO 17 MPH WITH GUSTS TO 30 MPH.  
CWR (>0.10 IN)......18 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. SLIGHT  
CHANCE OF SHOWERS.  
MAX TEMPERATURE.....57 TO 62 IN THE WESTERN VALLEYS TO 51 TO 56  
NEAR THE FOOTHILLS.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........50 TO 60 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS WEST 6 TO 15 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......8 PERCENT.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING CLOUDY. SLIGHT CHANCE  
OF SHOWERS IN THE EVENING, THEN CHANCE OF  
SHOWERS AFTER MIDNIGHT.  
MIN TEMPERATURE.....40 TO 48.  
24 HR TREND......UP 3 DEGREES.  
MAX HUMIDITY........90 TO 100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS SOUTHWEST 6 TO 10 MPH. GUSTS TO 20 MPH IN  
THE EVENING.  
CWR (>0.10 IN)......15 PERCENT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. SLIGHT  
CHANCE OF SHOWERS IN THE MORNING, THEN CHANCE  
OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON.  
MAX TEMPERATURE.....55 TO 60 IN THE WESTERN VALLEYS TO 50 TO 55  
NEAR THE FOOTHILLS.  
24 HR TREND......DOWN 2 DEGREES.  
MIN HUMIDITY........60 TO 70 PERCENT.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 9 MPH. GUSTS TO 20 MPH IN THE  
AFTERNOON.  
CWR (>0.10 IN)......24 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
THURSDAY NIGHT  
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS.  
LOWS IN THE LOWER 40S. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS AROUND 70. LIGHT WINDS.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
SUNDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.  
 
 
 
CAZ248-030100-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS - THE INLAND EMPIRE-  
156 PM PDT TUE APR 1 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. SLIGHT  
CHANCE OF SHOWERS IN THE EVENING.  
MIN TEMPERATURE.....38 TO 44.  
24 HR TREND......DOWN 7 DEGREES.  
MAX HUMIDITY........85 TO 95 PERCENT.  
24 HR TREND......DOWN 15 PERCENT.  
WIND (20 FT)........WINDS WEST 9 TO 19 MPH. GUSTS TO 35 MPH.  
CWR (>0.10 IN)......6 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....55 TO 64.  
24 HR TREND......DOWN 2 DEGREES.  
MIN HUMIDITY........35 TO 45 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS WEST 6 TO 15 MPH. GUSTS TO 30 MPH.  
CWR (>0.10 IN)......3 PERCENT.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING.  
MIN TEMPERATURE.....39 TO 47.  
24 HR TREND......UP 3 DEGREES.  
MAX HUMIDITY........90 TO 100 PERCENT.  
24 HR TREND......UP 15 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 15 MPH. GUSTS TO 25 MPH IN THE  
EVENING.  
CWR (>0.10 IN)......5 PERCENT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.  
MAX TEMPERATURE.....53 TO 63.  
24 HR TREND......DOWN 2 DEGREES.  
MIN HUMIDITY........45 TO 55 PERCENT.  
24 HR TREND......UP 20 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 12 MPH WITH GUSTS TO 20 MPH.  
CWR (>0.10 IN)......12 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
THURSDAY NIGHT  
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS.  
LOWS IN THE LOWER 40S. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
SUNDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
CAZ255-256-030100-  
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-  
156 PM PDT TUE APR 1 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE  
EVENING. SLIGHT CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....14 TO 24 ABOVE 6000 FEET TO 24 TO 34 BELOW 6000  
FEET.  
24 HR TREND......DOWN 5 DEGREES.  
MAX HUMIDITY........60 TO 70 PERCENT ON DESERT SLOPES TO 85 TO 95  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 17 TO 27 MPH WITH GUSTS TO 45 MPH.  
RIDGETOP.........WINDS WEST 18 TO 28 MPH WITH GUSTS TO 45 MPH.  
CWR (>0.10 IN)......11 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........PARTLY CLOUDY. AREAS OF FOG IN THE MORNING.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SLIGHT CHANCE OF SNOW SHOWERS.  
MAX TEMPERATURE.....33 TO 43 ABOVE 6000 FEET TO 41 TO 51 BELOW 6000  
FEET.  
24 HR TREND......DOWN 1 DEGREE.  
MIN HUMIDITY........25 TO 35 PERCENT ON DESERT SLOPES TO 40 TO 50  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......UP 15 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 12 TO 22 MPH WITH GUSTS TO 35 MPH.  
RIDGETOP.........WINDS WEST 12 TO 22 MPH. GUSTS TO 45  
MPH...BECOMING 35 MPH IN THE AFTERNOON.  
CWR (>0.10 IN)......10 PERCENT.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. SLIGHT CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. AREAS OF FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....17 TO 27 ABOVE 6000 FEET TO 27 TO 36 BELOW 6000  
FEET.  
24 HR TREND......UP 3 DEGREES.  
MAX HUMIDITY........55 TO 65 PERCENT ON DESERT SLOPES TO 90 TO 100  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 9 TO 19 MPH WITH GUSTS TO 35 MPH  
BECOMING SOUTH 7 TO 17 MPH WITH GUSTS TO 25 MPH  
AFTER MIDNIGHT.  
RIDGETOP.........WINDS WEST 10 TO 20 MPH WITH GUSTS TO 35 MPH.  
CWR (>0.10 IN)......9 PERCENT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. AREAS  
OF FOG IN THE MORNING. CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON.  
MAX TEMPERATURE.....33 TO 43 ABOVE 6000 FEET TO 41 TO 51 BELOW 6000  
FEET.  
24 HR TREND......DOWN 2 DEGREES.  
MIN HUMIDITY........35 TO 45 PERCENT ON DESERT SLOPES TO 50 TO 60  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTH 6 TO 11 MPH WITH GUSTS TO 20 MPH.  
RIDGETOP.........WINDS SOUTH 6 TO 11 MPH WITH GUSTS TO 20 MPH.  
CWR (>0.10 IN)......19 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
THURSDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
30S. WEST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS  
AROUND 7 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS  
AROUND 6 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND  
8 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH  
WINDS AROUND 6 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND  
6 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
TUESDAY  
SUNNY. HIGHS IN THE MID 60S.  
 
 
 
CAZ258-030100-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE  
CLEVELAND NATIONAL FOREST-  
156 PM PDT TUE APR 1 2025  
   
TONIGHT  
 
SKY/WEATHER.........CLOUDY. CHANCE OF SHOWERS. AREAS OF FOG AFTER  
MIDNIGHT.  
MIN TEMPERATURE.....29 TO 38.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........85 TO 95 PERCENT ON DESERT SLOPES TO 90 TO 100  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 17 TO 27 MPH WITH GUSTS TO 40 MPH.  
RIDGETOP.........WINDS WEST 17 TO 27 MPH WITH GUSTS TO 45 MPH.  
CWR (>0.10 IN)......25 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........CLOUDY...BECOMING PARTLY CLOUDY. AREAS OF FOG  
IN THE MORNING. CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN  
CHANCE OF SNOW SHOWERS IN THE AFTERNOON.  
MAX TEMPERATURE.....40 TO 50.  
24 HR TREND......DOWN 4 DEGREES.  
MIN HUMIDITY........40 TO 50 PERCENT ON DESERT SLOPES TO 55 TO 65  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 14 TO 24 MPH WITH GUSTS TO 40 MPH.  
RIDGETOP.........WINDS WEST 14 TO 24 MPH. GUSTS TO 45  
MPH...BECOMING 35 MPH IN THE AFTERNOON.  
CWR (>0.10 IN)......15 PERCENT.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY CLOUDY. SLIGHT  
CHANCE OF SHOWERS IN THE EVENING, THEN CHANCE  
OF SHOWERS AFTER MIDNIGHT. AREAS OF FOG AFTER  
MIDNIGHT.  
MIN TEMPERATURE.....29 TO 38.  
24 HR TREND......DOWN 1 DEGREE.  
MAX HUMIDITY........85 TO 95 PERCENT ON DESERT SLOPES TO 90 TO 100  
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 35 MPH.  
CWR (>0.10 IN)......17 PERCENT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING.  
CHANCE OF SHOWERS. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.  
MAX TEMPERATURE.....41 TO 51.  
24 HR TREND......UP 2 DEGREES.  
MIN HUMIDITY........45 TO 55 PERCENT ON DESERT SLOPES TO 60 TO 70  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 6 TO 14 MPH WITH GUSTS TO 20  
MPH.  
RIDGETOP.........WINDS SOUTHWEST 6 TO 14 MPH WITH GUSTS TO 25  
MPH.  
CWR (>0.10 IN)......27 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
THURSDAY NIGHT  
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS.  
LOWS IN THE MID 30S. WEST WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 50S. WEST WINDS AROUND 6 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS AROUND  
5 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND  
6 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. LIGHT  
WINDS.    
SUNDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND  
7 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 60S.  
 
 
 
CAZ257-030100-  
SANTA ANA MOUNTAINS-  
INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL  
FOREST-  
156 PM PDT TUE APR 1 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING MOSTLY CLEAR.  
MIN TEMPERATURE.....34 TO 42.  
24 HR TREND......DOWN 5 DEGREES.  
MAX HUMIDITY........75 TO 85 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 11 TO 21 MPH. GUSTS TO 40  
MPH...BECOMING 25 MPH AFTER MIDNIGHT.  
RIDGETOP.........WINDS WEST 11 TO 21 MPH. GUSTS TO 35  
MPH...BECOMING 25 MPH AFTER MIDNIGHT.  
CWR (>0.10 IN)......4 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....49 TO 57.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........40 TO 50 PERCENT.  
24 HR TREND......DOWN 10 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 30 MPH.  
CWR (>0.10 IN)......1 PERCENT.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....37 TO 45.  
24 HR TREND......UP 3 DEGREES.  
MAX HUMIDITY........80 TO 90 PERCENT.  
24 HR TREND......DOWN 10 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTHWEST 7 TO 17 MPH. GUSTS TO 30 MPH.  
RIDGETOP.........WINDS SOUTHWEST 7 TO 17 MPH. GUSTS TO 30 MPH.  
CWR (>0.10 IN)......6 PERCENT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. PATCHY  
FOG IN THE MORNING. SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.  
MAX TEMPERATURE.....47 TO 57.  
24 HR TREND......DOWN 3 DEGREES.  
MIN HUMIDITY........55 TO 65 PERCENT.  
24 HR TREND......UP 15 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTH 6 TO 13 MPH WITH GUSTS TO 25 MPH.  
RIDGETOP.........WINDS SOUTH 6 TO 13 MPH WITH GUSTS TO 25 MPH.  
CWR (>0.10 IN)......14 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
THURSDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. LIGHT WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS AROUND  
6 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND  
6 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND  
6 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 70S.  
 
 
 
CAZ260-030100-  
VICTOR VALLEY - APPLE VALLEY - LUCERNE VALLEY - JOHNSON VALLEY-  
156 PM PDT TUE APR 1 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR. AREAS OF BLOWING DUST.  
MIN TEMPERATURE.....34 TO 39.  
24 HR TREND......DOWN 4 DEGREES.  
MAX HUMIDITY........70 TO 80 PERCENT.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........WINDS WEST 17 TO 27 MPH WITH GUSTS TO 45 MPH.  
CWR (>0.10 IN)......3 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........PARTLY CLOUDY...BECOMING MOSTLY SUNNY. SLIGHT  
CHANCE OF SHOWERS.  
MAX TEMPERATURE.....54 TO 60.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........20 TO 25 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS WEST 12 TO 22 MPH WITH GUSTS TO 40 MPH.  
CWR (>0.10 IN)......6 PERCENT.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....33 TO 38.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........75 TO 85 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS WEST 10 TO 20 MPH. GUSTS TO 35  
MPH...BECOMING 25 MPH AFTER MIDNIGHT.  
CWR (>0.10 IN)......1 PERCENT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY...BECOMING PARTLY CLOUDY.  
MAX TEMPERATURE.....55 TO 61.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........20 TO 30 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 12 MPH WITH GUSTS TO 20 MPH.  
CWR (>0.10 IN)......4 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
THURSDAY NIGHT  
MOSTLY CLEAR WITH SLIGHT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 30S. WEST WINDS AROUND 7 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND  
7 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS  
AROUND 6 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND  
8 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.   
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 
 
 
CAZ261-262-265-030100-  
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-  
156 PM PDT TUE APR 1 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR. AREAS OF BLOWING DUST AND BLOWING  
SAND IN THE EVENING. AREAS OF BLOWING DUST  
AFTER MIDNIGHT.  
MIN TEMPERATURE.....44 TO 52.  
24 HR TREND......DOWN 5 DEGREES.  
MAX HUMIDITY........55 TO 65 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS NORTHWEST 17 TO 27 MPH WITH GUSTS TO 45  
MPH.  
CWR (>0.10 IN)......2 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....68 TO 73.  
24 HR TREND......DOWN 2 DEGREES.  
MIN HUMIDITY........20 TO 25 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS NORTHWEST 11 TO 21 MPH WITH GUSTS TO 35  
MPH.  
CWR (>0.10 IN)......3 PERCENT.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....44 TO 50.  
24 HR TREND......DOWN 1 DEGREE.  
MAX HUMIDITY........60 TO 70 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS WEST 11 TO 21 MPH. GUSTS TO 35  
MPH...BECOMING 25 MPH AFTER MIDNIGHT.  
CWR (>0.10 IN)......2 PERCENT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY...BECOMING PARTLY CLOUDY.  
MAX TEMPERATURE.....65 TO 70.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........25 TO 30 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS WEST 6 TO 12 MPH BECOMING SOUTH IN THE  
AFTERNOON. GUSTS TO 20 MPH.  
CWR (>0.10 IN)......3 PERCENT.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST WINDS  
AROUND 7 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
7 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST  
WINDS AROUND 8 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
9 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS AROUND 7 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND 6 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 80S.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page
Main Text Page