822  
FNUS76 KSGX 282112  
FWSSGX  
 
SPOT FORECAST FOR SILVERADO PILE BURN...USFS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
112 PM PST WED JAN 28 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 2000 PST ON JANUARY 29.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
EASTERLY WINDS AROUND 10 MPH FRIDAY MORNING INCREASE CLOSER TO 15  
MPH BY LATE MORNING, DECREASING A BIT INTO SATURDAY AND FURTHER  
INTO SUNDAY AND MONDAY. TEMPERATURES PEAK ON FRIDAY, COOLING  
SLOWLY THROUGH SUNDAY. HUMIDITY WILL BE DRY FRIDAY, WITH BETTER  
MOISTURE SATURDAY AND INTO EARLY NEXT WEEK. NO PRECIPITATION IS  
EXPECTED. MARINE LAYER RETURNS BY SUNDAY MORNING.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
MIN TEMPERATURE.....AROUND 55.  
MAX HUMIDITY........34 PERCENT.  
EYE LEVEL WINDS.....EAST WINDS UP TO 6 MPH. GUSTS UP TO 21 MPH LATE  
IN THE EVENING.  
WIND (20 FT)........  
SLOPE/VALLEY.......EAST WINDS 6 TO 8 MPH. GUSTS UP TO 21 MPH LATE  
IN THE EVENING.  
RIDGETOP...........NORTHEAST 10 TO 15 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....EAST 9 TO 13 MPH.  
 
TIME (PST) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........2 2 1 1 1 1 1 1 5 5  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............64 63 62 61 60 59 59 58 58 57  
RH..............23 24 29 31 32 34 34 33 28 29  
20 FT WIND DIR..E E E E E E E E E E  
20 FT WIND SPD..6 7 8 8 8 8 7 7 7 8  
20 FT WIND GUST.11 12 13 14 15 14 13 12 12 13  
EYE LVL WND DIR.E E E E E E E E E E  
EYE LVL WND SPD.4 4 6 6 6 6 5 5 5 6  
EYE LVL WND GST.8 9 9 10 11 10 9 9 9 9  
RIDGE WIND DIR..NE NE NE NE NE NE NE NE NE NE  
RIDGE WIND SPD..15 15 15 15 15 15 15 10 10 10  
CWR.............0 0 0 0 0 0 0 0 0 0  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........16 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST WINDS UP TO 9 MPH. GUSTS UP TO 22  
MPH. WIND (20 FT)........ SLOPE/VALLEY.......EAST WINDS 7 TO 12  
MPH. GUSTS UP TO 26 MPH. RIDGETOP...........NORTHEAST AROUND 15  
MPH. CWR.................0 PERCENT. MIXING HEIGHT.......3300 FT  
AGL. TRANSPORT WINDS.....NORTHEAST 10 TO 13 MPH.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........5 5 5 5 7 7 7 7 7 7 6 6  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............57 58 61 67 72 76 79 81 83 83 82 78  
RH..............30 29 27 24 22 20 18 17 16 16 17 20  
20 FT WIND DIR..E E E E E E E E E E NE NE  
20 FT WIND SPD..8 9 9 10 12 12 12 12 10 9 8 7  
20 FT WIND GUST.14 15 16 18 18 18 18 18 18 15 14 11  
EYE LVL WND DIR.E E E E E E E E E E NE NE  
EYE LVL WND SPD.6 6 7 7 9 8 9 8 7 7 6 4  
EYE LVL WND GST.10 11 12 13 13 13 13 13 13 11 10 8  
RIDGE WIND DIR..NE NE NE E E E NE NE NE NE NE M  
RIDGE WIND SPD..15 15 15 15 15 15 15 15 15 15 15 M  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
   
FRIDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).  
MIN TEMPERATURE.....AROUND 56.  
MAX HUMIDITY........39 PERCENT.  
EYE LEVEL WINDS.....EAST WINDS UP TO 6 MPH WITH GUSTS TO AROUND 11  
MPH IN THE EVENING AND OVERNIGHT BECOMING  
LIGHT.  
WIND (20 FT)........  
SLOPE/VALLEY.......EAST WINDS 5 TO 8 MPH WITH GUSTS TO AROUND 15  
MPH IN THE EVENING AND OVERNIGHT BECOMING  
LIGHT.  
RIDGETOP...........  
CWR.................0 PERCENT.  
MIXING HEIGHT.......700 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 8 MPH.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........6 6 6 6 8 8 8 8 8 8 16 16  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............74 70 67 65 64 62 61 61 60 59 59 58  
RH..............23 26 28 29 34 36 37 39 39 39 39 39  
20 FT WIND DIR..E E E E E E E E E E NE NE  
20 FT WIND SPD..6 6 6 8 7 7 5 5 6 8 3 3  
20 FT WIND GUST.11 11 10 15 13 11 9 9 10 14 7 7  
EYE LVL WND DIR.E E E E E E E E E E NE NE  
EYE LVL WND SPD.4 4 4 6 5 4 4 4 4 6 3 3  
EYE LVL WND GST.8 8 7 11 9 8 7 7 7 10 5 5  
RIDGE WIND DIR..M M M M M M M M M M M M  
RIDGE WIND SPD..M M M M M M M M M M M M  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........21 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
RIDGETOP...........  
CWR.................0 PERCENT IN THE MORNING AND EARLY AFTERNOON.  
MIXING HEIGHT.......3600 FT AGL.  
TRANSPORT WINDS.....EAST 6 TO 8 MPH.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........16 16 16 16 12 12 12 12 12 12 14 14  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............57 58 62 67 72 76 79 81 82 82 81 77  
RH..............39 38 35 32 29 26 23 22 21 22 23 27  
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE W W  
20 FT WIND SPD..3 3 3 3 3 3 3 2 2 2 3 3  
20 FT WIND GUST.7 7 7 7 7 7 7 6 6 6 6 6  
EYE LVL WND DIR.NE NE NE NE NE NE NE NE NE NE W W  
EYE LVL WND SPD.3 3 3 3 3 3 3 1 1 1 2 2  
EYE LVL WND GST.5 5 5 5 5 5 5 4 4 4 5 5  
RIDGE WIND DIR..M M M M M M M M M M M M  
RIDGE WIND SPD..M M M M M M M M M M M M  
CWR.............0 0 0 0 0 0 0 0 0 0 M M  
   
FORECAST DAYS 3 THROUGH 5  
   
SUNDAY  
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S. LIGHT  
WINDS.    
MONDAY  
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. LIGHT  
WINDS.    
TUESDAY  
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.  
LIGHT WINDS.  
 
 
FORECASTER...SAMANTHA ZUBER  
REQUESTED BY...ANTHONY BERGERON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2601264.0/SGX  
.DELDT 01/28/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ANTHONY.BERGERON@USDA.GOV  
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