056  
FNUS56 KSGX 171120  
FWFSGX  
 
FIRE WEATHER PLANNING FORECAST FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
420 AM PDT THU AUG 17 2017  
   
DISCUSSION
 
 
BELOW NORMAL HIGH TEMPERATURES WILL CONTINUE INTO EARLY NEXT WEEK.  
A MODERATE TO DEEP MARINE LAYER WILL CREATE EXCELLENT OVERNIGHT  
RELATIVE HUMIDITY RECOVERY WEST OF THE MOUNTAINS EACH DAY, WITH  
NIGHT/MORNING LOW CLOUDS OVER THE COAST AND VALLEYS. BREEZY WEST  
TO SOUTHWEST WINDS WILL DEVELOP EACH AFTERNOON THROUGH MOUNTAIN  
PASSES AND ALONG DESERT MOUNTAIN SLOPES.  
 
CAZ552-180130-  
ORANGE COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,  
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE  
420 AM PDT THU AUG 17 2017  
   
TODAY
 
 
SKY/WEATHER.........CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....71 TO 77.  
24 HR TREND......UP 1 DEGREE.  
MIN HUMIDITY........55 TO 65 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING WEST 6 TO 8 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
LAL.................1.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR...BECOMING CLOUDY.  
MIN TEMPERATURE.....62 TO 67.  
24 HR TREND......UP 2 DEGREES.  
MAX HUMIDITY........80 TO 90 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS WEST 6 TO 8 MPH IN THE EVENING BECOMING  
VARIABLE 2 TO 4 MPH.  
LAL.................1.  
   
FRIDAY
 
 
SKY/WEATHER.........CLOUDY...BECOMING SUNNY.  
MAX TEMPERATURE.....71 TO 78.  
24 HR TREND......DOWN 1 DEGREE.  
MIN HUMIDITY........55 TO 65 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING WEST 6 TO 9 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
LAL.................1.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT WINDS.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE MID 60S.    
TUESDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
MID 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE MID 60S.    
WEDNESDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE MID 70S.  
 

 
 
CAZ554-180130-  
ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,  
ORANGE, FULLERTON, AND MISSION VIEJO  
420 AM PDT THU AUG 17 2017  
   
TODAY
 
 
SKY/WEATHER.........CLOUDY...BECOMING MOSTLY SUNNY. PATCHY FOG IN  
THE MORNING.  
MAX TEMPERATURE.....76 TO 85.  
24 HR TREND......UP 1 DEGREE.  
MIN HUMIDITY........40 TO 50 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 4 MPH BECOMING SOUTHWEST AROUND 6  
MPH IN THE AFTERNOON.  
LAL.................1.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR...BECOMING CLOUDY. PATCHY FOG  
AFTER MIDNIGHT.  
MIN TEMPERATURE.....60 TO 66.  
24 HR TREND......UP 3 DEGREES.  
MAX HUMIDITY........85 TO 95 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS SOUTHWEST AROUND 6 MPH IN THE EVENING  
BECOMING VARIABLE 2 TO 4 MPH.  
LAL.................1.  
   
FRIDAY
 
 
SKY/WEATHER.........CLOUDY...BECOMING MOSTLY SUNNY. PATCHY FOG IN  
THE MORNING.  
MAX TEMPERATURE.....77 TO 86.  
24 HR TREND......UP 1 DEGREE.  
MIN HUMIDITY........40 TO 50 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 4 MPH BECOMING WEST AROUND 6 MPH  
IN THE AFTERNOON.  
LAL.................1.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT WINDS.    
SATURDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE LOWER 80S. LIGHT WINDS.    
SATURDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE MID 60S.    
SUNDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
LOWER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S.    
TUESDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
LOWER 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE LOWER 60S.    
WEDNESDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE LOWER 80S.  
 

 
 
CAZ243-180130-  
SAN DIEGO COUNTY COASTAL AREAS-  
420 AM PDT THU AUG 17 2017  
   
TODAY
 
 
SKY/WEATHER.........CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....72 TO 80.  
24 HR TREND......UP 1 DEGREE.  
MIN HUMIDITY........50 TO 60 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS WEST 6 TO 8 MPH.  
LAL.................1.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR...BECOMING CLOUDY.  
MIN TEMPERATURE.....61 TO 66.  
24 HR TREND......UP 2 DEGREES.  
MAX HUMIDITY........85 TO 95 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS WEST AROUND 6 MPH IN THE EVENING BECOMING  
VARIABLE 2 TO 4 MPH.  
LAL.................1.  
   
FRIDAY
 
 
SKY/WEATHER.........CLOUDY...BECOMING MOSTLY SUNNY.  
MAX TEMPERATURE.....72 TO 81.  
24 HR TREND......UP 1 DEGREE.  
MIN HUMIDITY........50 TO 60 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING WEST 6 TO 8 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
LAL.................1.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. LIGHT WINDS.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE MID 60S.    
TUESDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
MID 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE MID 60S.    
WEDNESDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE MID 70S.  
 

 
 
CAZ250-180130-  
SAN DIEGO COUNTY INLAND VALLEYS-  
420 AM PDT THU AUG 17 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING SUNNY. PATCHY FOG IN  
THE MORNING.  
MAX TEMPERATURE.....77 TO 82 IN THE WESTERN VALLEYS TO 81 TO 86  
NEAR THE FOOTHILLS.  
24 HR TREND......UP 4 DEGREES.  
MIN HUMIDITY........25 TO 35 PERCENT.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING WEST 6 TO 8 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
LAL.................1.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR...BECOMING MOSTLY CLOUDY. PATCHY  
FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....58 TO 63.  
24 HR TREND......UP 2 DEGREES.  
MAX HUMIDITY........85 TO 95 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS WEST AROUND 6 MPH IN THE EVENING BECOMING  
VARIABLE 1 TO 3 MPH.  
LAL.................1.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY...BECOMING MOSTLY SUNNY. PATCHY  
FOG IN THE MORNING.  
MAX TEMPERATURE.....78 TO 83 IN THE WESTERN VALLEYS TO 83 TO 88  
NEAR THE FOOTHILLS.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........35 TO 45 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING WEST 6 TO 8 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
LAL.................1.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
FRIDAY NIGHT
 
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S. LIGHT WINDS.    
SATURDAY
 
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
LOWER 80S. LIGHT WINDS.    
SATURDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE LOWER 60S.    
SUNDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
LOWER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S.    
MONDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
LOWER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN  
THE LOWER 80S.  
 

 
 
CAZ248-180130-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS - THE INLAND EMPIRE-  
420 AM PDT THU AUG 17 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....84 TO 91.  
24 HR TREND......UP 4 DEGREES.  
MIN HUMIDITY........25 TO 35 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING WEST 6 TO 10 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
LAL.................1.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....59 TO 64.  
24 HR TREND......UP 2 DEGREES.  
MAX HUMIDITY........75 TO 85 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 4 MPH.  
LAL.................1.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....87 TO 94.  
24 HR TREND......UP 3 DEGREES.  
MIN HUMIDITY........25 TO 30 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING WEST 6 TO 10 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
LAL.................1.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
FRIDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 90. LIGHT WINDS.    
SATURDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE LOWER 60S.    
SUNDAY
 
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
UPPER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S.    
MONDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
UPPER 80S.    
MONDAY NIGHT
 
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
LOWER 90S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.  
 

 
 
CAZ255-256-180130-  
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-  
420 AM PDT THU AUG 17 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....71 TO 81 ABOVE 6000 FEET TO 79 TO 89 BELOW 6000  
FEET.  
24 HR TREND......UP 6 DEGREES.  
MIN HUMIDITY........15 TO 20 PERCENT ON DESERT SLOPES TO 20 TO 30  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......UP 10 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS EAST AROUND 6 MPH BECOMING WEST 6 TO 9  
MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
RIDGETOP.........WINDS EAST 6 TO 8 MPH.  
LAL.................1.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....49 TO 59 ABOVE 6000 FEET TO 66 BELOW 6000 FEET.  
24 HR TREND......UP 3 DEGREES.  
MAX HUMIDITY........30 TO 40 PERCENT ON DESERT SLOPES TO 45 TO 55  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS SOUTH 6 TO 9 MPH WITH GUSTS TO 20 MPH IN  
THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.  
RIDGETOP.........WINDS EAST6 MPH.  
LAL.................1.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....73 TO 83 ABOVE 6000 FEET TO 81 TO 91 BELOW 6000  
FEET.  
24 HR TREND......UP 2 DEGREES.  
MIN HUMIDITY........15 TO 20 PERCENT ON DESERT SLOPES TO 20 TO 30  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS EAST AROUND 6 MPH BECOMING SOUTH 6 TO 9  
MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
RIDGETOP.........WINDS SOUTHEAST 6 TO 8 MPH. GUSTS TO 20 MPH IN  
THE AFTERNOON.  
LAL.................1.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
FRIDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
CAZ258-180130-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE  
CLEVELAND NATIONAL FOREST-  
420 AM PDT THU AUG 17 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....78 TO 88.  
24 HR TREND......UP 7 DEGREES.  
MIN HUMIDITY........20 TO 25 PERCENT.  
24 HR TREND......UP 15 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 6 TO 9 MPH. GUSTS TO 20 MPH IN THE  
AFTERNOON.  
RIDGETOP.........VARIABLE 1 TO 3 MPH.  
LAL.................1.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....59 TO 69.  
24 HR TREND......UP 5 DEGREES.  
MAX HUMIDITY........40 TO 50 PERCENT ON DESERT SLOPES TO 55 TO 65  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 6 TO 9 MPH WITH GUSTS TO 20 MPH  
BECOMING NORTH AROUND 6 MPH AFTER MIDNIGHT.  
RIDGETOP.........VARIABLE 1 TO 3 MPH.  
LAL.................1.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....81 TO 91.  
24 HR TREND......UP 2 DEGREES.  
MIN HUMIDITY........20 TO 25 PERCENT ON DESERT SLOPES TO 25 TO 35  
PERCENT ON COASTAL SLOPES.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........  
SLOPES...........WINDS EAST AROUND 6 MPH BECOMING WEST 6 TO 8  
MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
RIDGETOP.........WINDS EAST6 MPH.  
LAL.................1.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
FRIDAY NIGHT
 
CLEAR. LOWS IN THE MID 60S. LIGHT WINDS.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 80S. LIGHT WINDS.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S.    
MONDAY
 
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
LOWER 80S.    
MONDAY NIGHT
 
CLEAR. LOWS IN THE MID 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
CLEAR. LOWS IN THE MID 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
 
CAZ257-180130-  
SANTA ANA MOUNTAINS-  
INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL  
FOREST-  
420 AM PDT THU AUG 17 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....79 TO 89.  
24 HR TREND......UP 4 DEGREES.  
MIN HUMIDITY........30 TO 40 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........  
SLOPES...........UPSLOPE 2 TO 4 MPH BECOMING WEST 6 TO 8 MPH IN  
THE AFTERNOON.  
RIDGETOP.........VARIABLE 1 TO 3 MPH.  
LAL.................1.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....59 TO 64.  
24 HR TREND......UP 4 DEGREES.  
MAX HUMIDITY........70 TO 80 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........  
SLOPES...........WINDS WEST 6 TO 8 MPH IN THE EVENING BECOMING  
DOWNSLOPE 2 TO 4 MPH.  
RIDGETOP.........VARIABLE 1 TO 3 MPH.  
LAL.................1.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....81 TO 91.  
24 HR TREND......DOWN 1 DEGREE.  
MIN HUMIDITY........30 TO 40 PERCENT.  
24 HR TREND......DOWN 15 PERCENT.  
WIND (20 FT)........  
SLOPES...........UPSLOPE 2 TO 4 MPH BECOMING WEST 6 TO 8 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
RIDGETOP.........VARIABLE 1 TO 3 MPH.  
LAL.................1.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
FRIDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. LIGHT WINDS.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S.    
MONDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS AROUND  
80.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
CAZ260-180130-  
VICTOR VALLEY-APPLE VALLEY-LUCERNE VALLEY-JOHNSON VALLEY-  
420 AM PDT THU AUG 17 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....92 TO 97.  
24 HR TREND......UP 5 DEGREES.  
MIN HUMIDITY........10 TO 15 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH BECOMING EAST 6 TO 11 MPH  
WITH GUSTS TO 25 MPH IN THE AFTERNOON.  
LAL.................1.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....65 TO 71.  
24 HR TREND......UP 2 DEGREES.  
MAX HUMIDITY........40 TO 50 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS SOUTH 6 TO 11 MPH WITH GUSTS TO 25 MPH  
BECOMING WEST 6 TO 8 MPH AFTER MIDNIGHT.  
LAL.................1.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....94 TO 99.  
24 HR TREND......UP 2 DEGREES.  
MIN HUMIDITY........10 TO 15 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS WEST AROUND 6 MPH BECOMING EAST 6 TO 11  
MPH WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
LAL.................1.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
FRIDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 60S. SOUTH WINDS  
AROUND5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. LIGHT WINDS.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 90S.    
SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 60S.    
MONDAY
 
SUNNY. HIGHS IN THE MID 90S.    
MONDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 90S.  
 

 
 
CAZ261-262-265-180130-  
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-  
420 AM PDT THU AUG 17 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....100 TO 105.  
24 HR TREND......UP 3 DEGREES.  
MIN HUMIDITY........10 TO 15 PERCENT.  
24 HR TREND......UP 5 PERCENT.  
WIND (20 FT)........WINDS WEST 6 TO 9 MPH BECOMING SOUTHEAST IN THE  
AFTERNOON. GUSTS TO 20 MPH.  
LAL.................1.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....73 TO 82.  
24 HR TREND......UP 2 DEGREES.  
MAX HUMIDITY........25 TO 35 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
WIND (20 FT)........WINDS NORTHWEST 6 TO 13 MPH WITH GUSTS TO 30  
MPH.  
LAL.................1.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....101 TO 106.  
24 HR TREND......UP 1 DEGREE.  
MIN HUMIDITY........10 TO 15 PERCENT.  
24 HR TREND......DOWN 5 PERCENT.  
WIND (20 FT)........WINDS SOUTHEAST 6 TO 8 MPH.  
LAL.................1.  
 
FORECAST DAYS 3 THROUGH 7...  
SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED  
   
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 80. LIGHT WINDS.    
SATURDAY
 
SUNNY. HIGHS AROUND 104. LIGHT WINDS.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 70S.    
SUNDAY
 
SUNNY. HIGHS AROUND 104.    
SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 70S.    
MONDAY
 
SUNNY. HIGHS AROUND 104.    
MONDAY NIGHT
 
CLEAR. LOWS AROUND 80.    
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 104.    
TUESDAY NIGHT
 
CLEAR. LOWS AROUND 80.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 104.  
 

 
 
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