122  
FNUS76 KSGX 160102  
FWSSGX  
 
SPOT FORECAST FOR HENDERSON...SDU  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
602 PM PDT THU OCT 15 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1800 PDT ON OCTOBER 15.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..HIGH WIND WARNING IN EFFECT UNTIL 8 PM PDT SATURDAY
 
 
   
DISCUSSION
 
 
GUSTY NORTHEAST WINDS THROUGH THE NIGHT, SHIFTING EAST BY FRIDAY MORNING.  
WINDS GUSTING NEAR 20 TO 30 MPH THIS EVENING AND OVERNIGHT. AS WINDS  
SHIFT EASTWARD, WINDS WILL INCREASE IN SPEED BETWEEN 6 AM AND 12 NOON  
WITH GUSTS 35 TO 45 MPH. NORTHEAST WINDS WILL MAINTAIN WIND SPEED GUSTS  
CLSOER TO 25 TO 35 MPH LATER ON FRIDAY AFTERNOON UNTIL AROUND SUNRISE  
ON SATURDAY MORNING. HUMIDITY LOWERING AROUND 20 PERCENT LATE MORNING INTO  
THE EARLY AFTERNOON ON FRIDAY. HUMIDITY INCREASING SLIGHTLY ON SATURDAY.  
 
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
MIN TEMPERATURE.....AROUND 67.  
MAX HUMIDITY........44 PERCENT.  
EYE LEVEL WINDS.....NORTH WINDS UP TO 8 TO 14 MPH. GUSTS UP TO 27 MPH  
EARLY IN THE EVENING. GUSTS CLOSER TO 20 MPH OVERNIGHT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 32 MPH  
EARLY IN THE EVENING. GUSTS CLOSER TO 24 MPH OVERNIGHT.  
RIDGETOP...........  
CWR.................1 PERCENT.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 10 TO 18 MPH.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........0 0 2 2 2 4 4 4 5 5 5 8  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............85 80 74 72 71 71 70 70 69 69 68 68  
RH..............24 28 35 37 39 40 41 41 42 42 41 42  
20 FT WIND DIR..NE NE N N N N N N N N N N  
20 FT WIND SPD..13 13 12 12 12 11 12 10 12 12 12 12  
20 FT WIND GUST.30 29 25 25 25 25 22 22 22 23 23 27  
EYE LVL WND DIR.NE NE N N N N N N N N N N  
EYE LVL WND SPD.11 11 10 10 9 9 9 7 9 9 8 9  
EYE LVL WND GST.25 25 22 22 20 20 19 18 18 19 20 24  
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  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT).  
MAX TEMPERATURE.....AROUND 95.  
MIN HUMIDITY........20 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST AND EAST WINDS 15 TO 22 MPH. GUSTS UP TO 42  
MPH IN THE MORNING, THEN DECREASING TO 30 MPH LATE IN  
THE AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHEAST WINDS 18 TO 25 MPH. GUSTS UP TO 45 MPH  
IN THE MORNING, THEN DECREASING TO 33 MPH LATE IN THE  
AFTERNOON.  
RIDGETOP...........  
CWR.................1 PERCENT.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH SHIFTING TO THE EAST 25  
TO 22 MPH IN THE AFTERNOON.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........8 8 7 7 7 3 3 3 7 7 7 13  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............68 68 70 78 85 90 93 94 94 95 94 93  
RH..............42 44 43 35 28 25 23 23 22 22 22 22  
20 FT WIND DIR..N N N N NE E E NE E E E NE  
20 FT WIND SPD..20 20 22 24 25 25 25 20 20 17 15 14  
20 FT WIND GUST.35 35 39 43 45 45 45 41 41 32 32 28  
EYE LVL WND DIR.N N N N NE E E NE E E E NE  
EYE LVL WND SPD.18 18 20 22 22 23 19 15 14 12 12 11  
EYE LVL WND GST.32 31 35 39 42 42 40 35 35 28 27 24  
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  
   
FRIDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
MIN TEMPERATURE.....AROUND 71.  
MAX HUMIDITY........39 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST WINDS 12 TO 15 MPH WITH GUSTS TO AROUND 30  
MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHEAST WINDS 15 TO 18 MPH WITH GUSTS TO  
AROUND 35 MPH.  
RIDGETOP...........  
CWR.................1 PERCENT.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 13 TO 22 MPH.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........13 13 13 13 13 22 22 22 22 22 22 25  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............89 83 81 79 78 78 76 76 75 73 73 73  
RH..............25 30 33 35 36 35 36 35 34 35 34 34  
20 FT WIND DIR..NE NE NE NE N NE NE NE NE NE N N  
20 FT WIND SPD..9 10 12 9 12 12 12 10 8 9 8 9  
20 FT WIND GUST.29 29 34 34 33 30 32 32 30 29 29 25  
EYE LVL WND DIR.NE NE NE NE N NE NE NE NE NE N N  
EYE LVL WND SPD.12 12 15 16 15 15 15 15 14 14 14 11  
EYE LVL WND GST.25 25 29 29 28 26 28 28 26 25 25 22  
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  
 

 
FORECASTER...ADAM ROSER  
REQUESTED BY...CHRIS VAIL  
TYPE OF REQUEST...WILDFIRE  
.TAG 2623872.0/SGX  
.DELDT 10/15/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CHRISTOPHER.VAIL@FIRE.CA.GOV  
 
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