036  
FNUS76 KSGX 121649  
FWSSGX  
 
SPOT FORECAST FOR RC-2 RX...FOREST SERVICE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
949 AM PDT SUN APR 12 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON APRIL 12.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
A LINE OF SHOWERS IS EXPECTED TO MOVE THROUGH FROM NOW THROUGH  
NOON. WINDS CURRENTLY OUT OF THE SOUTH TURN WESTERLY IN THE  
AFTERNOON AROUND 10-15 MPH WITH GUSTS 20-25 MPH (HIGHER NEAR THE  
RIDGETOPS). PARTLY CLOUDY CONDITIONS THIS AFTERNOON, THEN SHOWER  
CHANCES RETURN THIS EVENING, CONTINUING OFF-AND-ON THROUGH MONDAY  
EVENING, BY WHICH POINT SHOWERS WILL HAVE TAPERED OFF.  
 
A WARMING TREND IS EXPECTED THIS WEEK AS HUMIDITY FALLS GRADUALLY  
EACH DAY. NEXT WEEKEND, THERE IS A CHANCE WINDS TURN OFFSHORE  
ACCOMPANIED WITH LOW HUMIDITY.  
   
REST OF TODAY  
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT) WITH SHOWERS IN THE VICINITY.  
MAX TEMPERATURE.....AROUND 56.  
MIN HUMIDITY........72 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS 7 TO 9 MPH WITH GUSTS TO AROUND 14  
MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTH WINDS IN THE MORNING BECOMING WEST 10 TO 15 MPH  
WITH GUSTS TO AROUND 20-25 MPH.  
RIDGETOP...........SOUTHWEST 20 TO 25 MPH SHIFTING TO THE WEST  
AROUND 15 MPH LATE IN THE AFTERNOON, THEN  
INCREASING TO SOUTHWEST AROUND 25 MPH LATE IN  
THE AFTERNOON.  
CWR.................62 PERCENT DECREASING TO 15 PERCENT LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 16 TO 21 MPH.  
 
TIME (PDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........86 98 98 98 82 82 82 59  
WEATHER COV.....LKY DEF DEF DEF DEF DEF DEF PTY  
WEATHER TYPE....RW RW RW RW RW RW RW FOG  
TSTM COV........ ISO ISO ISO ISO ISO ISO  
TEMP............53 52 53 54 54 55 55 55  
RH..............100 100 86 83 76 79 75 75  
20 FT WIND DIR..S SW SW SW SW SW SW W  
20 FT WIND SPD..10 10 12 10 13 9 9 9  
20 FT WIND GUST.14 18 20 18 18 15 16 15  
EYE LVL WND DIR.SW SW SW SW SW W SW W  
EYE LVL WND SPD.7 8 9 7 9 7 7 7  
EYE LVL WND GST.10 13 14 13 13 11 12 11  
RIDGE WIND DIR..SW SW SW SW SW SW W SW  
RIDGE WIND SPD..20 25 25 25 25 20 15 25  
CWR.............60 60 60 60 60 60 60 20  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (60-70 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (75-85 PERCENT) THEN BECOMING  
PARTLY CLOUDY (65-75 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (70-80 PERCENT). PATCHY FOG  
THROUGH THE NIGHT. SLIGHT CHANCE OF RAIN  
SHOWERS LATE IN THE EVENING. CHANCE OF RAIN  
SHOWERS EARLY IN THE MORNING.  
MIN TEMPERATURE.....AROUND 45.  
MAX HUMIDITY........97 PERCENT.  
EYE LEVEL WINDS.....WEST WINDS UP TO 6 MPH WITH GUSTS TO AROUND 10  
MPH IN THE EVENING AND OVERNIGHT BECOMING  
LIGHT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WEST WINDS 5 TO 7 MPH WITH GUSTS TO AROUND 14  
MPH IN THE EVENING AND OVERNIGHT BECOMING  
LIGHT.  
RIDGETOP...........WEST 15 TO 20 MPH.  
CWR.................15 PERCENT.  
MIXING HEIGHT.......200 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 15 MPH DECREASING TO 3 TO 5 MPH AFTER  
3 AM.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........59 59 67 67 67 81 81 81 68 68 68 77  
WEATHER COV.....PTY PTY PTY PTY PTY SCH SCH SCH SCH SCH SCH CHC  
WEATHER TYPE....FOG FOG FOG FOG FOG RNF RNF RNF RNF RNF RNF RW  
TSTM COV........  
TEMP............54 52 51 51 50 50 49 49 49 48 47 47  
RH..............74 77 74 72 72 79 79 79 83 84 84 88  
20 FT WIND DIR..W W W W W W W W W W W W  
20 FT WIND SPD..8 7 6 6 6 6 6 5 5 5 3 3  
20 FT WIND GUST.14 12 11 11 10 10 10 9 8 7 6 6  
EYE LVL WND DIR.W W W W W W W W W W W W  
EYE LVL WND SPD.6 5 4 4 4 4 4 4 3 3 2 1  
EYE LVL WND GST.10 9 8 8 7 7 7 7 6 5 5 5  
RIDGE WIND DIR..W W SW SW SW W W W W W W W  
RIDGE WIND SPD..15 15 20 15 15 20 15 15 20 15 15 15  
CWR.............20 20 20 20 20 10 10 10 10 10 10 10  
   
MONDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT) THEN BECOMING  
PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
MOSTLY SUNNY (10-20 PERCENT). PATCHY FOG.  
CHANCE OF RAIN SHOWERS.  
MAX TEMPERATURE.....AROUND 56.  
MIN HUMIDITY........57 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST AROUND 4 MPH LATE IN  
THE MORNING, THEN INCREASING TO UP TO 9 MPH  
WITH GUSTS TO AROUND 14 MPH LATE IN THE  
MORNING.  
WIND (20 FT)........  
SLOPE/VALLEY.......WEST WINDS 5 TO 13 MPH EARLY IN THE MORNING  
BECOMING LIGHT, THEN BECOMING WEST 5 TO 13 MPH  
WITH GUSTS TO AROUND 20 MPH LATE IN THE  
MORNING.  
RIDGETOP...........WEST 10 TO 15 MPH.  
CWR.................16 PERCENT DECREASING TO 3 PERCENT LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......5100 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 14 MPH INCREASING TO 15 TO 16 MPH  
LATE IN THE AFTERNOON.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........77 77 87 87 87 76 76 76 52 52 52 15  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........  
TEMP............47 47 48 49 50 50 52 53 54 55 55 54  
RH..............83 86 88 97 90 80 68 60 61 58 57 64  
20 FT WIND DIR..W W W W W W W W W W W W  
20 FT WIND SPD..3 3 5 3 3 5 6 8 10 12 12 13  
20 FT WIND GUST.6 7 7 7 9 8 11 15 16 17 18 20  
EYE LVL WND DIR.W W W W W W W W W W W W  
EYE LVL WND SPD.1 2 3 2 4 3 4 6 7 7 9 9  
EYE LVL WND GST.5 5 5 5 7 6 8 11 12 12 13 14  
RIDGE WIND DIR..W W W W W W W W W W W W  
RIDGE WIND SPD..15 15 15 15 10 10 15 15 15 15 15 15  
CWR.............10 10 10 10 10 20 20 20 20 20 20 0  
   
FORECAST DAYS 3 THROUGH 7  
   
TUESDAY  
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.  
SOUTHWEST WINDS AROUND 8 TO 13 MPH.    
WEDNESDAY  
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.  
SOUTHWEST AROUND 7 TO 12 MPH.    
THURSDAY  
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.  
SOUTHWEST AROUND 8 TO 13 MPH.   
FRIDAY  
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 70. WEST WINDS  
AROUND 10 TO 15 MPH.    
SATURDAY  
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S. WEST WINDS  
AROUND 7 TO 12 MPH.  
 
 
FORECASTER...SEBASTIAN WESTERINK  
REQUESTED BY...CYRUS GALVAN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2607709.17/SGX  
.DELDT 04/12/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CYRUS.GALVAN@USDA.GOV  
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