740  
FNUS76 KSGX 221313  
FWSSGX  
 
SPOT FORECAST FOR SJRD PROGRAMMATIC PINE COVE BROADCAST RX....USFS-BDF-SJRD  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
513 AM PST THU JAN 22 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 PST ON JANUARY 22.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
INCREASING HUMIDITY TODAY WITH WEAK SOUTHWEST WINDS. INCREASING  
CHANCE OF WETTING RAIN TODAY WITH A 15-25% CHANCE THROUGH FRIDAY.  
EXCELLENT HUMIDITY RECOVERY TONIGHT AND QUITE HUMID FRIDAY.  
INCREASE IN ONSHORE BREEZES LATE FRIDAY.  
   
TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS EARLY IN THE MORNING, THEN CHANCE  
OF RAIN SHOWERS IN THE LATE MORNING AND  
AFTERNOON.  
MAX TEMPERATURE.....AROUND 51.  
MIN HUMIDITY........18 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
RIDGETOP...........SOUTH 5 TO 10 MPH SHIFTING TO THE SOUTHWEST  
LATE IN THE MORNING.  
CWR.................12 PERCENT INCREASING TO 24 PERCENT IN THE LATE  
MORNING AND AFTERNOON.  
MIXING HEIGHT.......1600 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 3 MPH SHIFTING TO THE  
SOUTHWEST 5 TO 6 MPH IN THE LATE MORNING AND  
AFTERNOON, THEN SHIFTING TO THE EAST AROUND 5  
MPH LATE IN THE AFTERNOON.  
 
TIME (PST) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........76 76 77 77 77 79 79 79 71 71  
WEATHER COV.....SCH SCH CHC CHC CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW  
TSTM COV........  
TEMP............44 48 50 49 49 50 49 48 46 43  
RH..............19 22 34 42 50 54 61 64 70 83  
20 FT WIND DIR..E S S SW SW SW SW SW S SE  
20 FT WIND SPD..1 1 2 2 2 2 2 2 1 2  
20 FT WIND GUST.5 5 6 6 6 6 6 6 4 5  
EYE LVL WND DIR.E S S SW SW SW SW SW S SE  
EYE LVL WND SPD.1 1 1 1 1 1 2 1 1 1  
EYE LVL WND GST.4 4 4 4 5 5 5 4 3 4  
RIDGE WIND DIR..S S S SW SW SW W W SW S  
RIDGE WIND SPD..5 5 10 5 5 10 5 5 10 5  
CWR.............10 10 20 20 20 20 20 20 20 20  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING  
PARTLY CLOUDY (35-45 PERCENT). CHANCE OF RAIN  
SHOWERS EARLY IN THE EVENING, THEN SLIGHT  
CHANCE OF RAIN SHOWERS IN THE LATE EVENING AND  
OVERNIGHT.  
MIN TEMPERATURE.....AROUND 38.  
MAX HUMIDITY........94 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
RIDGETOP...........SOUTHWEST 0 TO 5 MPH.  
CWR.................20 PERCENT DECREASING TO 4 PERCENT AFTER 3 AM.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....SOUTH 3 TO 5 MPH SHIFTING TO THE SOUTHWEST  
AROUND 5 MPH OVERNIGHT.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........71 72 72 72 57 57 57 57 57 57 21 21  
WEATHER COV.....CHC CHC CHC CHC SCH SCH SCH SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW  
TSTM COV........  
TEMP............42 42 43 42 41 40 40 41 39 39 39 38  
RH..............86 86 83 81 85 85 86 86 89 89 90 94  
20 FT WIND DIR..E E E E E E E E E E E E  
20 FT WIND SPD..2 2 2 2 2 2 2 2 2 1 1 1  
20 FT WIND GUST.6 6 6 6 5 5 5 5 5 4 4 4  
EYE LVL WND DIR.E E E E E E E E E E E E  
EYE LVL WND SPD.1 1 1 1 1 1 1 1 1 1 1 1  
EYE LVL WND GST.4 4 4 4 4 4 4 4 4 3 3 3  
RIDGE WIND DIR..S SW S S SW SW SW SW SW SW SW SW  
RIDGE WIND SPD..5 5 0 0 5 5 5 5 5 5 5 5  
CWR.............20 20 20 20 20 20 20 20 20 20 0 0  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT) THEN BECOMING  
PARTLY CLOUDY (55-65 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS IN THE LATE MORNING AND AFTERNOON.  
MAX TEMPERATURE.....AROUND 48.  
MIN HUMIDITY........82 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST UP TO 5 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST UP TO 8 MPH.  
RIDGETOP...........SOUTHWEST AROUND 5 MPH.  
CWR.................13 PERCENT.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 3 TO 8 MPH.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........21 20 20 20 53 53 53 53 53 53 67 67  
WEATHER COV..... SCH SCH SCH SCH SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW RW RW RW RW  
TSTM COV........  
TEMP............39 39 41 44 46 47 47 47 46 46 45 43  
RH..............92 90 90 86 82 84 88 92 94 96 97 99  
20 FT WIND DIR..SE SE S S SW SW SW W W W W SW  
20 FT WIND SPD..1 1 2 2 3 3 3 3 4 5 5 5  
20 FT WIND GUST.4 4 5 6 6 6 6 6 7 7 8 8  
EYE LVL WND DIR.SE SE S S SW SW SW W W W W SW  
EYE LVL WND SPD.1 1 1 1 2 2 2 2 2 2 2 2  
EYE LVL WND GST.3 3 4 4 5 5 5 5 5 5 5 5  
RIDGE WIND DIR..SW S SW SW S SW SW SW SW W W W  
RIDGE WIND SPD..5 5 5 5 5 5 5 5 5 5 5 5  
CWR.............0 0 0 0 10 10 10 10 10 10 10 10  
 
 
FORECASTER...MIGUEL MILLER  
REQUESTED BY...KYLE LOUTZENHISER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2600270.4/SGX  
.DELDT 01/22/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CHRISTOPHER.FOGLE@USDA.GOV,KYLE.LOUTZENHISER@USDA.GOV,JOHN.FAKEHANY@USDA.GOV  
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