955  
FNUS76 KSGX 101941  
FWSSGX  
 
SPOT FORECAST FOR CORONA DO PILE RX...FOREST SERVICE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1141 AM PST SAT JAN 10 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1246 PST ON JANUARY 10.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..WIND ADVISORY IN EFFECT UNTIL 1 PM PST SUNDAY  
 
   
DISCUSSION  
 
GUSTY NORTHEAST WINDS WILL CONTINUE THROUGH MONDAY. WINDS INCREASING  
BY SUNDAY AFTERNOON AND EVENING WITH WINDS NEAR 20-25 MPH. THERE IS  
AROUND A 35 PERCENT CHANCE OF WINDS GOING OVER 30 MPH. WINDS GOING  
UNDER 20 MPH AFTER SUNSET ON SUNDAY EVENING INTO MONDAY MORNING.  
WINDS INCREASE AGAIN ON MONDAY AFTERNOON AND EVEING WITH AROUND A  
25 PERCENT CHANCE OF WINDS GOING OVER 30 MPH. RELATIVE HUMIDITY  
LOWERING NEAR 12 TO 15 PERCENT EACH DAY WITH POOR OVERNIGHT RECOVERIES  
NEAR 35 PERCENT. GUSTY NORTH EAST WINDS CONTINUING INTO TUESDAY, WITH  
A WEAKENING TREND INTO WEDNESDAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-5 PERCENT). AREAS OF BLOWING DUST  
EARLY IN THE AFTERNOON.  
MAX TEMPERATURE.....AROUND 68.  
MIN HUMIDITY........13 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST WINDS 11 TO 15 MPH WITH GUSTS TO  
AROUND 22 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHEAST WINDS 15 TO 16 MPH WITH GUSTS TO  
AROUND 32 MPH.  
RIDGETOP...........NORTHEAST 20 TO 25 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......2800 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 23 TO 29 MPH.  
 
TIME (PST) 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........0 0 0 0 0 0  
WEATHER COV.....ARS ARS ARS ARS  
WEATHER TYPE....BDT BDT BDT BDT  
TSTM COV........  
TEMP............63 66 66 67 65 62  
RH..............15 15 13 13 15 15  
20 FT WIND DIR..NE NE NE NE NE NE  
20 FT WIND SPD..16 16 16 15 15 15  
20 FT WIND GUST.30 31 27 23 25 23  
EYE LVL WND DIR.NE NE NE NE NE NE  
EYE LVL WND SPD.15 14 14 12 11 11  
EYE LVL WND GST.22 22 22 19 18 17  
RIDGE WIND DIR..NE NE NE NE NE NE  
RIDGE WIND SPD..20 20 20 20 20 25  
CWR.............0 0 0 0 0 0  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-5 PERCENT).  
MIN TEMPERATURE.....AROUND 40.  
MAX HUMIDITY........27 PERCENT.  
EYE LEVEL WINDS.....EAST WINDS 5 TO 10 MPH. GUSTS UP TO 22 MPH  
EARLY IN THE EVENING THEN 14 MPH OVERNIGHT.  
WIND (20 FT)........  
SLOPE/VALLEY.......EAST WINDS 8 TO 14 MPH. GUSTS UP TO 28 MPH  
EARLY IN THE EVENING THEN 22 MPH OVERNIGHT.  
RIDGETOP...........NORTHEAST 15 TO 20 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........0 0 0 0 0 0 0 0 0 0 0 0  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............60 58 57 56 55 53 52 51 51 50 50 49  
RH..............16 18 17 18 21 20 21 23 22 23 25 24  
20 FT WIND DIR..NE NE NE NE E E E E E E E E  
20 FT WIND SPD..14 13 12 9 8 8 8 8 9 9 9 9  
20 FT WIND GUST.27 27 25 24 20 18 18 17 17 15 15 15  
EYE LVL WND DIR.NE NE NE NE E E E E E E E E  
EYE LVL WND SPD.10 9 8 7 6 5 6 6 6 6 6 7  
EYE LVL WND GST.22 18 17 17 15 15 15 12 13 11 11 11  
RIDGE WIND DIR..NE NE E E E E E E E E NE E  
RIDGE WIND SPD..20 20 20 20 20 20 20 15 15 15 15 15  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
   
SUNDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT).  
MAX TEMPERATURE.....AROUND 71.  
MIN HUMIDITY........12 PERCENT.  
EYE LEVEL WINDS.....EAST WINDS 6 TO 9 MPH WITH GUSTS TO AROUND  
14 MPH, SHIFTING NORTHEAST WITH GUSTS NEAR 20 MPH  
IN THE AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......EAST WINDS 9 TO 12 MPH WITH GUSTS TO AROUND 16  
MPH SHIFTING NORTHEAST 13 TO 15 MPH WITH  
GUSTS NEAR 25 MPH IN THE AFTERNOON.  
RIDGETOP...........NORTHEAST AROUND 15 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......3100 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........0 0 0 0 5 5 5 12 12 12 15 15  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............48 48 51 56 61 64 67 69 70 71 69 66  
RH..............25 27 23 19 18 14 13 14 12 12 14 14  
20 FT WIND DIR..E E E E NE NE NE NE NE NE NE NE  
20 FT WIND SPD..9 9 8 10 12 13 14 13 15 15 15 14  
20 FT WIND GUST.14 15 15 15 19 20 21 23 24 25 25 24  
EYE LVL WND DIR.E E E E NE NE NE NE NE NE NE NE  
EYE LVL WND SPD.7 7 6 7 8 9 10 9 11 12 12 12  
EYE LVL WND GST.14 13 11 12 13 14 15 16 18 19 20 20  
RIDGE WIND DIR..E NE E E NE NE NE NE NE NE NE NE  
RIDGE WIND SPD..15 15 15 15 15 15 15 15 15 15 15 15  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
   
FORECAST DAYS 3 THROUGH 5  
   
MONDAY  
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID 70S. NORTHEAST  
WINDS 10 TO 15 MPH; WITH GUSTS NEAR 30 MPH IN THE AFTERNOON.    
TUESDAY  
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER 70S. NORTHEAST  
WINDS 10 TO 15 MPH; WITH GUSTS NEAR 25 MPH IN THE AFTERNOON.    
WEDNESDAY  
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 80. NORTHEAST  
WINDS 7 TO 10 MPH; WITH GUSTS NEAR 20 MPH IN THE AFTERNOON.  
 
 
FORECASTER...ADAM ROSER  
REQUESTED BY...CYRUS GALVAN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2528308.5/SGX  
.DELDT 01/10/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CYRUS.GALVAN@USDA.GOV,GREGORY.TRIFFET@USDA.GOV  
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