393  
FNUS76 KSGX 021235  
FWSSGX  
 
SPOT FORECAST FOR UNIT 130...US FOREST SERVICE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
535 AM PDT WED APR 2 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON APRIL 02.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
COOL AND HUMID TODAY THROUGH THURSDAY. WINDY TODAY. BEST CHANCE OF  
WETTING RAINS ON THURSDAY, WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
WINDS CALM TONIGHT AND NOT AS STRONG THURSDAY. HIGH HUMIDITY TONIGHT  
AND A LITTLE DRIER THURSDAY NIGHT. WARMER AND DRIER FRIDAY. FAIR,  
DRY AND WARMER WITH WEAK OFFSHORE FLOW SATURDAY AND SUNDAY.  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT).  
MAX TEMPERATURE.....AROUND 57.  
MIN HUMIDITY........40 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS 7 TO 12 MPH WITH GUSTS TO  
AROUND 19 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHWEST WINDS 10 TO 16 MPH WITH GUSTS TO  
AROUND 26 MPH.  
RIDGETOP...........NORTHWEST AROUND 30 MPH BECOMING WEST 15 TO 20  
MPH IN THE LATE MORNING AND AFTERNOON.  
CWR.................4 PERCENT.  
MIXING HEIGHT.......6300 FT AGL.  
TRANSPORT WINDS.....WEST 14 TO 22 MPH.  
 
TIME (PDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........7 7 7 9 9 9 8 8 8 13  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............46 48 50 53 56 56 57 57 57 56  
RH..............61 55 50 44 40 40 40 40 44 48  
20 FT WIND DIR..W W W W W W SW SW SW SW  
20 FT WIND SPD..14 13 12 10 10 12 12 14 15 16  
20 FT WIND GUST.21 20 18 17 17 18 18 21 23 26  
EYE LVL WND DIR.W W W W W W SW SW SW SW  
EYE LVL WND SPD.10 9 8 7 7 8 9 10 11 12  
EYE LVL WND GST.15 15 13 12 12 13 13 15 17 19  
RIDGE WIND DIR..NW NW NW NW W W W W W W  
RIDGE WIND SPD..30 20 15 15 15 15 15 15 15 20  
CWR.............0 0 0 0 0 0 0 0 0 0  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT).  
MIN TEMPERATURE.....AROUND 46.  
MAX HUMIDITY........81 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS 5 TO 11 MPH WITH GUSTS TO  
AROUND 18 MPH BECOMING LIGHT.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 16 MPH WITH GUSTS TO  
AROUND 25 MPH BECOMING LIGHT.  
RIDGETOP...........WEST 15 TO 20 MPH BECOMING LIGHT.  
CWR.................4 PERCENT.  
MIXING HEIGHT.......200 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 15 TO 23 MPH SHIFTING TO THE SOUTH 6  
TO 13 MPH IN THE LATE EVENING AND OVERNIGHT.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........13 13 24 24 24 29 29 29 40 40 40 27  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............54 51 50 48 48 47 47 47 47 47 47 47  
RH..............53 63 69 73 74 73 74 76 78 77 77 77  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW S S  
20 FT WIND SPD..16 16 15 14 12 9 7 6 5 3 3 3  
20 FT WIND GUST.25 25 23 22 18 16 13 10 8 7 7 7  
EYE LVL WND DIR.SW SW SW SW SW SW SW SW SW SW S S  
EYE LVL WND SPD.11 11 11 10 9 7 5 4 3 2 3 3  
EYE LVL WND GST.18 18 17 16 13 12 9 7 6 5 5 5  
RIDGE WIND DIR..W W W W W NW NW NW W SW SW W  
RIDGE WIND SPD..20 20 20 15 15 15 10 5 5 0 0 0  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT) THEN BECOMING  
MOSTLY SUNNY (10-20 PERCENT) THEN BECOMING  
PARTLY CLOUDY (35-45 PERCENT). CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE  
AFTERNOON.  
MAX TEMPERATURE.....AROUND 58.  
MIN HUMIDITY........53 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHEAST AROUND 4 MPH  
EARLY IN THE AFTERNOON, THEN SHIFTING TO THE  
SOUTHWEST 6 TO 7 MPH WITH GUSTS TO AROUND 12  
MPH LATE IN THE AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTH WINDS 5 TO 10 MPH EARLY IN THE MORNING  
BECOMING LIGHT, THEN BECOMING EAST 5 TO 7 MPH  
EARLY IN THE AFTERNOON SHIFTING TO THE SOUTH 9  
TO 10 MPH WITH GUSTS TO AROUND 16 MPH. GUSTY  
AND ERRATIC WINDS EXPECTED NEAR ANY  
THUNDERSTORMS.  
RIDGETOP...........SOUTH AROUND 5 MPH SHIFTING TO THE EAST EARLY  
IN THE MORNING, THEN SHIFTING TO THE SOUTHEAST  
IN THE LATE MORNING AND AFTERNOON SHIFTING TO  
THE WEST LATE IN THE AFTERNOON.  
CWR.................3 PERCENT INCREASING TO 20 PERCENT LATE IN THE  
MORNING, THEN DECREASING TO 10 PERCENT LATE IN  
THE AFTERNOON.  
MIXING HEIGHT.......5200 FT AGL.  
TRANSPORT WINDS.....SOUTH 3 TO 9 MPH.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........27 27 17 17 17 37 37 37 38 38 38 37  
WEATHER COV..... CHC CHC CHC CHC CHC CHC SCH  
WEATHER TYPE.... RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH SCH  
TEMP............47 47 48 50 52 54 55 56 56 56 56 55  
RH..............79 81 77 71 63 57 54 53 53 54 56 58  
20 FT WIND DIR..S S S SE E E E E E SE S SW  
20 FT WIND SPD..3 2 2 2 2 3 3 3 5 7 9 10  
20 FT WIND GUST.6 6 6 6 6 7 7 7 8 11 15 16  
EYE LVL WND DIR.S S S SE E E E E E SE S SW  
EYE LVL WND SPD.2 1 1 1 1 2 2 2 3 4 6 7  
EYE LVL WND GST.5 4 4 4 5 5 5 5 6 8 11 12  
RIDGE WIND DIR..S S E S S E E E E SE SW W  
RIDGE WIND SPD..5 5 5 5 5 5 5 5 5 5 5 5  
CWR.............0 0 0 0 0 20 20 20 20 20 20 10  
   
FORECAST DAYS 3 THROUGH 5
 
   
FRIDAY
 
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.  
LIGHT WINDS.    
SATURDAY
 
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. LIGHT  
WINDS.    
SUNDAY
 
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S. LIGHT  
WINDS.  
 

 
FORECASTER...MIGUEL MILLER  
REQUESTED BY...CYRUS GALVAN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2508646.0/SGX  
.DELDT 04/02/25  
.FORMATTERVERSION 2.0.0  
.EMAIL CYRUS.GALVAN@USDA.GOV,OLEGARIO.ROMO@USDA.GOV  
 
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