743  
FNUS76 KSGX 231456  
FWSSGX  
 
SPOT FORECAST FOR UPPER BALDY RX 26...USFS-ANF  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
656 AM PST MON FEB 23 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 PST ON FEBRUARY 23.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
CALM WINDS TODAY (BELOW 5 MPH) WILL INCREASE OUT OF THE NORTHWEST OVERNIGHT  
INTO TUESDAY WITH EYE LEVEL WINDS AROUND 5-10 MPH, GUSTING UP TO  
15 MPH. MINRH WILL INCREASE TOMORROW INTO THE 30S WITH THE REST OF  
THE WEEK HANGING OUT IN THE 30S-40S. PREDOMINATELY CLEAR SKIES  
FOR THE WEEK WITH HIGH TEMPERATURES IN THE 60S.  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING  
MOSTLY SUNNY (15-25 PERCENT) THEN BECOMING  
PARTLY CLOUDY (30-40 PERCENT).  
MAX TEMPERATURE.....AROUND 61.  
MIN HUMIDITY........22 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
RIDGETOP...........SOUTHWEST 0 TO 5 MPH SHIFTING TO THE WEST LATE  
IN THE AFTERNOON.  
CWR.................1 PERCENT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTH 3 TO 6 MPH SHIFTING TO THE SOUTHWEST  
AROUND 3 MPH LATE IN THE AFTERNOON.  
 
TIME (PST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........33 18 18 18 33 33 33 40 40  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............50 55 58 59 60 60 59 58 55  
RH..............29 22 23 25 27 29 28 28 28  
20 FT WIND DIR..SW SW SW W W W W NW SW  
20 FT WIND SPD..1 1 2 2 2 2 2 1 1  
20 FT WIND GUST.4 4 5 5 6 6 6 4 4  
EYE LVL WND DIR.SW SW SW W W W W NW SW  
EYE LVL WND SPD.1 1 1 1 1 1 1 1 1  
EYE LVL WND GST.3 3 4 4 4 5 5 3 3  
RIDGE WIND DIR..W SW SW SW SW W W W W  
RIDGE WIND SPD..0 5 0 0 5 0 5 10 5  
CWR.............0 0 0 0 0 0 0 0 0  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....AROUND 46.  
MAX HUMIDITY........44 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING NORTHWEST UP TO 6 MPH WITH  
GUSTS TO AROUND 11 MPH IN THE LATE EVENING AND  
OVERNIGHT, THEN SHIFTING TO THE AROUND 6 MPH  
WITH GUSTS TO AROUND 11 MPH AFTER 3 AM.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST 5 TO 9 MPH WITH GUSTS  
TO AROUND 15 MPH IN THE LATE EVENING AND  
OVERNIGHT, THEN SHIFTING TO THE NORTHWEST 8 TO  
9 MPH WITH GUSTS TO AROUND 15 MPH AFTER 3 AM.  
RIDGETOP...........WEST 5 TO 10 MPH INCREASING TO 10 TO 15 MPH  
OVERNIGHT.  
CWR.................1 PERCENT.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....WEST 3 TO 8 MPH.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........40 28 28 28 24 24 24 26 26 26 20 20  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............52 51 50 50 49 49 49 48 49 49 48 49  
RH..............28 30 28 26 27 27 26 28 29 29 34 34  
20 FT WIND DIR..N SW SW W W W W NW NW NW NW NW  
20 FT WIND SPD..0 3 3 5 6 7 8 9 9 8 8 9  
20 FT WIND GUST. 7 7 8 11 12 13 15 15 14 15 15  
EYE LVL WND DIR.N SW SW W W W W NW NW NW NW NW  
EYE LVL WND SPD.0 2 2 3 4 5 6 6 6 6 6 6  
EYE LVL WND GST. 5 5 6 8 9 9 11 11 10 11 11  
RIDGE WIND DIR..W W W W W W W W W W NW W  
RIDGE WIND SPD..5 10 5 5 10 10 10 15 10 10 15 15  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT) THEN BECOMING  
PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY SUNNY (15-25 PERCENT) THEN BECOMING  
PARTLY CLOUDY (25-35 PERCENT).  
MAX TEMPERATURE.....AROUND 63.  
MIN HUMIDITY........34 PERCENT.  
EYE LEVEL WINDS.....WEST WINDS 5 TO 9 MPH. GUSTS UP TO 26 MPH IN  
THE MORNING THEN 23 MPH LATE IN THE AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS 7 TO 12 MPH. GUSTS UP TO 26 MPH  
IN THE MORNING THEN 23 MPH LATE IN THE  
AFTERNOON.  
RIDGETOP...........WEST 15 TO 20 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......1000 FT AGL.  
TRANSPORT WINDS.....WEST 8 TO 14 MPH.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........20 28 28 28 24 24 24 19 19 19 29 29  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............50 50 52 55 58 60 62 62 62 61 59 57  
RH..............37 44 44 44 43 43 43 44 46 48 50 50  
20 FT WIND DIR..NW NW NW NW NW NW NW NW W W W W  
20 FT WIND SPD..9 9 12 12 12 9 7 7 8 8 9 10  
20 FT WIND GUST.15 16 18 18 18 15 13 12 14 15 15 16  
EYE LVL WND DIR.NW NW NW NW NW NW NW NW W W W W  
EYE LVL WND SPD.6 7 8 9 8 7 5 5 6 6 7 7  
EYE LVL WND GST.11 12 13 13 13 11 9 9 10 11 11 12  
RIDGE WIND DIR..W W NW NW W W W W W W W W  
RIDGE WIND SPD..15 20 15 15 15 15 15 15 15 15 15 15  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
 

 
FORECASTER...LAUREN VILLAFANE  
REQUESTED BY...FRANCISCO PLASENCIA  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2602523.4/SGX  
.DELDT 02/23/26  
.FORMATTERVERSION 2.0.0  
.EMAIL FRANCISCO.PLASENCIA@USDA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page