576  
FNUS76 KSGX 051305  
FWSSGX  
 
SPOT FORECAST FOR YUHAAVIATAM/HUBERT EATON PILE BURNING...CAL FIRE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
505 AM PST THU MAR 5 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 PST ON MARCH 05.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..WIND ADVISORY IN EFFECT UNTIL 4 PM PST FRIDAY  
 
   
DISCUSSION  
 
NORTHERLY OFFSHORE WINDS WILL INCREASE TODAY AND SERVE TO LOWER  
HUMIDITY. THE OFFSHORE FLOW WILL DECREASE A LITTLE TONIGHT  
BEFORE INCREASING AGAIN FRIDAY MORNING. HUMIDITY WILL CONTINUE  
RATHER LOW THROUGH FRIDAY, WITH MODEST RECOVERY TONIGHT.  
   
TODAY  
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
MAX TEMPERATURE.....AROUND 45.  
MIN HUMIDITY........31 PERCENT.  
EYE LEVEL WINDS.....NORTH WINDS 9 TO 14 MPH. GUSTS UP TO 20 MPH  
DECREASING TO 13 MPH LATE IN THE AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTH WINDS 12 TO 18 MPH. GUSTS UP TO 30 MPH  
DECREASING TO 18 MPH LATE IN THE AFTERNOON.  
RIDGETOP...........NORTH AROUND 30 MPH INCREASING TO 35 TO 40 MPH  
IN THE LATE MORNING AND AFTERNOON, THEN  
DECREASING TO AROUND 30 MPH LATE IN THE  
AFTERNOON.  
CWR.................2 PERCENT.  
MIXING HEIGHT.......3900 FT AGL.  
TRANSPORT WINDS.....NORTH 28 TO 35 MPH.  
 
TIME (PST) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........3 3 1 1 1 0 0 0 2 2  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............36 39 41 43 44 44 44 45 44 43  
RH..............84 71 59 49 41 37 35 33 31 32  
20 FT WIND DIR..N N N N N N N N N N  
20 FT WIND SPD..17 18 18 18 18 17 16 15 14 12  
20 FT WIND GUST.26 27 28 28 27 27 25 23 21 18  
EYE LVL WND DIR.N N N N N N N N N N  
EYE LVL WND SPD.12 13 14 14 13 13 11 11 10 9  
EYE LVL WND GST.19 20 20 20 20 19 18 17 15 13  
RIDGE WIND DIR..N N N N N N N N N N  
RIDGE WIND SPD..30 30 40 35 35 40 35 35 35 30  
CWR.............0 0 0 0 0 0 0 0 0 0  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-5 PERCENT).  
MIN TEMPERATURE.....AROUND 33.  
MAX HUMIDITY........50 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST WINDS 7 TO 9 MPH WITH GUSTS TO AROUND  
15 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHEAST WINDS 10 TO 13 MPH WITH GUSTS TO  
AROUND 20 MPH.  
RIDGETOP...........NORTHEAST 30 TO 35 MPH SHIFTING TO THE NORTH  
AROUND 25 MPH OVERNIGHT.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 22 TO 28 MPH.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........2 1 1 1 1 1 1 1 1 1 2 2  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............41 39 38 37 37 36 36 35 35 34 34 33  
RH..............34 37 38 40 40 42 43 45 46 48 50 50  
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE NE NE  
20 FT WIND SPD..10 10 10 12 13 13 13 12 13 13 13 13  
20 FT WIND GUST.17 16 17 18 20 20 20 20 20 20 20 20  
EYE LVL WND DIR.NE NE NE NE NE NE NE NE NE NE NE NE  
EYE LVL WND SPD.7 7 7 8 9 9 9 9 9 9 9 9  
EYE LVL WND GST.12 12 12 13 15 15 14 14 14 15 15 15  
RIDGE WIND DIR..NE N NE NE N N N N NE N N N  
RIDGE WIND SPD..30 35 30 35 35 35 35 25 25 25 25 25  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
   
FRIDAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....AROUND 46.  
MIN HUMIDITY........29 PERCENT.  
EYE LEVEL WINDS.....NORTH WINDS 9 TO 11 MPH WITH GUSTS TO AROUND 18  
MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHEAST WINDS 13 TO 16 MPH WITH GUSTS TO  
AROUND 25 MPH.  
RIDGETOP...........NORTH AROUND 25 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......2800 FT AGL.  
TRANSPORT WINDS.....NORTH 20 TO 28 MPH.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........2 2 2 2 1 1 1 2 2 2 9 9  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............33 34 36 39 41 43 44 44 45 46 45 44  
RH..............49 48 44 40 36 34 33 32 31 29 29 29  
20 FT WIND DIR..NE NE NE NE N N N N N N N N  
20 FT WIND SPD..13 13 14 15 16 15 14 13 13 14 14 13  
20 FT WIND GUST.20 21 22 25 25 25 22 20 21 21 21 20  
EYE LVL WND DIR.NE NE NE NE N N N N N N N N  
EYE LVL WND SPD.9 9 11 11 11 11 11 9 9 10 10 9  
EYE LVL WND GST.15 15 16 18 18 18 16 15 15 15 15 15  
RIDGE WIND DIR..N N N NE N N N N N N N N  
RIDGE WIND SPD..25 25 25 25 25 25 25 25 25 25 25 25  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
 
 
FORECASTER...MIGUEL MILLER  
REQUESTED BY...PEDRO MARRON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2604537.2/SGX  
.DELDT 03/05/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JACK.FRANKLIN@FIRE.CA.GOV,PEDRO.MARRON@FIRE.CA.GOV,BDUECCSTAFF@FIRE.CA.GOV  
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