191  
FNUS76 KSGX 171228  
FWSSGX  
 
SPOT FORECAST FOR DOANE VALLEY - PLOT B - PILE BURN...CALIFORNIA STATE PARKS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
428 AM PST WED DEC 17 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 PST ON DECEMBER 17.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
WARM, DRY DAYS AND MILD NIGHTS WILL CONTINUE THROUGH FRIDAY. LIGHT  
WINDS WILL ALLOW HUMIDITY TO RECOVER MODERATELY OVERNIGHT INTO  
THURSDAY. A TRANSITION TO OFFSHORE FLOW OCCURS TONIGHT.  
   
TODAY  
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING  
MOSTLY SUNNY (5-15 PERCENT).  
MAX TEMPERATURE.....AROUND 66.  
MIN HUMIDITY........24 PERCENT.  
EYE LEVEL WINDS.....NORTH WINDS UP TO 5 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 7 MPH.  
RIDGETOP...........NORTHWEST 10 TO 15 MPH INCREASING TO 15 TO 20  
MPH LATE IN THE AFTERNOON.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......1000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 6 TO 10 MPH.  
 
TIME (PST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........35 35 35 13 13 13 7 7 7 7 7  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............54 55 60 63 64 65 66 66 65 61 58  
RH..............30 33 32 33 35 36 37 39 41 45 47  
20 FT WIND DIR..NW NW NW NW N N NW NW NW N N  
20 FT WIND SPD..5 5 5 6 7 7 7 7 7 6 6  
20 FT WIND GUST.9 9 10 11 11 12 12 13 11 10 10  
EYE LVL WND DIR.NW NW NW NW N N NW NW NW N N  
EYE LVL WND SPD.4 4 4 4 4 4 5 5 4 4 4  
EYE LVL WND GST.7 7 7 8 8 9 9 9 8 7 7  
RIDGE WIND DIR..NW NW NW NW NW NW NW NW NW NW NW  
RIDGE WIND SPD..15 15 10 15 10 10 15 15 15 20 15  
CWR.............0 0 0 0 0 0 0 0 0 0 0  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
MIN TEMPERATURE.....AROUND 52.  
MAX HUMIDITY........47 PERCENT.  
EYE LEVEL WINDS.....NORTH WINDS AROUND 4 MPH SHIFTING TO THE EAST  
UP TO 5 MPH AFTER 3 AM.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS AROUND 6 MPH SHIFTING TO THE  
EAST AROUND 7 MPH AFTER 3 AM.  
RIDGETOP...........NORTHWEST 15 TO 20 MPH SHIFTING TO THE NORTH 10  
TO 15 MPH IN THE LATE EVENING AND OVERNIGHT,  
THEN SHIFTING TO THE NORTHEAST 5 TO 10 MPH  
OVERNIGHT.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....NORTH 6 TO 8 MPH SHIFTING TO THE NORTHEAST 7 TO  
10 MPH IN THE LATE EVENING AND OVERNIGHT.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........7 3 3 3 2 2 2 1 1 1 8 8  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............56 56 56 56 56 56 56 56 56 56 54 57  
RH..............45 40 38 37 36 35 32 30 29 28 30 24  
20 FT WIND DIR..NW NW N N NE NE NE E E E E E  
20 FT WIND SPD..6 5 5 5 5 5 5 6 6 7 7 7  
20 FT WIND GUST.10 10 9 9 8 9 9 10 11 11 12 12  
EYE LVL WND DIR.NW NW N N NE NE NE E E E E E  
EYE LVL WND SPD.4 4 4 3 3 4 4 4 4 4 4 5  
EYE LVL WND GST.7 7 7 7 6 7 7 7 8 8 9 9  
RIDGE WIND DIR..NW NW NW N N N N NE NE NE N NE  
RIDGE WIND SPD..15 20 15 10 15 15 10 15 10 10 10 5  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
 
 
FORECASTER...MIGUEL MILLER  
REQUESTED BY...MIKE HOPKINS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527853.0/SGX  
.DELDT 12/17/25  
.FORMATTERVERSION 2.0.0  
.EMAIL MIKE.HOPKINS@PARKS.CA.GOV  
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