310  
FNUS76 KSGX 031249  
FWSSGX  
 
SPOT FORECAST FOR CA-CSR-26 02 FI-210...CAL FIRE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
549 AM PDT WED JUN 3 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 PDT ON JUNE 03.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
THE MARINE LAYER WILL CONTINUE DEEP AND EXTENSIVE ENOUGH TO  
INCLUDE THE INCIDENT TODAY, BUT WILL BECOME MORE SHALLOW TONIGHT  
AND THURSDAY. THAT WILL KEEP TEMPERATURES UNDER CONTROL AND  
HUMIDITY ON THE HIGHER SIDE. SEA BREEZES EACH AFTERNOON AND  
EVENING WILL BE BRISK IN THE LATE AFTERNOONS, BUT CALM LATE AT  
NIGHT. FOG AND HIGH HUMIDITY THIS MORNING, WITH MODERATE AFTERNOON  
HUMIDITY. GOOD RECOVERY OVERNIGHT, BUT FOG NOT AS LIKELY. DRIER  
AND A LITTLE WARMER THURSDAY AFTERNOON.  
   
TODAY  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY SUNNY (10-20 PERCENT). PATCHY FOG EARLY  
IN THE MORNING.  
MAX TEMPERATURE.....AROUND 87.  
MIN HUMIDITY........35 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING NORTHWEST UP TO 7 MPH WITH  
GUSTS TO AROUND 11 MPH IN THE AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 9 MPH EARLY IN THE MORNING  
BECOMING LIGHT, THEN BECOMING NORTHWEST 5 TO 9  
MPH WITH GUSTS TO AROUND 15 MPH IN THE  
AFTERNOON.  
RIDGETOP...........NORTH AROUND 5 MPH SHIFTING TO THE EAST 0 TO 5  
MPH EARLY IN THE MORNING, THEN SHIFTING TO THE  
SOUTHWEST AROUND 5 MPH LATE IN THE AFTERNOON  
SHIFTING TO THE NORTHWEST LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......2300 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 1 TO 9 MPH INCREASING TO 12 TO 13 MPH  
LATE IN THE AFTERNOON.  
 
TIME (PDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........43 45 45 45 24 24 24 11 11 11 7  
WEATHER COV.....PTY  
WEATHER TYPE....FOG  
TSTM COV........  
TEMP............55 60 66 71 76 80 83 85 86 86 85  
RH..............80 72 60 53 47 42 38 37 36 35 35  
20 FT WIND DIR..NE N NW NW NW NW NW NW NW NW NW  
20 FT WIND SPD..1 1 1 2 3 5 6 8 9 9 8  
20 FT WIND GUST.4 4 4 6 7 9 11 14 15 15 15  
EYE LVL WND DIR.NE N NW NW NW NW NW NW NW NW NW  
EYE LVL WND SPD.1 1 1 1 2 4 4 6 7 7 6  
EYE LVL WND GST.3 3 3 5 5 7 8 10 11 11 11  
RIDGE WIND DIR..N NE N N E E E E SW SW NW  
RIDGE WIND SPD..5 5 5 5 5 0 0 5 5 5 5  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........31 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING NORTHWEST UP TO 6 MPH WITH  
GUSTS TO AROUND 11 MPH LATE IN THE MORNING.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS UP TO 9 MPH EARLY IN THE  
MORNING BECOMING LIGHT, THEN BECOMING NORTHWEST  
5 TO 9 MPH WITH GUSTS TO AROUND 15 MPH LATE IN  
THE MORNING.  
RIDGETOP...........SOUTH AROUND 5 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTH AROUND 1 MPH SHIFTING TO THE NORTHWEST 1  
TO 10 MPH IN THE MORNING AND EARLY AFTERNOON,  
THEN SHIFTING TO THE WEST 13 TO 15 MPH LATE IN  
THE AFTERNOON.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........7 7 10 10 10 6 6 6 4 4 4 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............61 63 67 73 76 79 83 85 86 87 86 85  
RH..............76 73 64 53 49 45 40 38 35 34 33 36  
20 FT WIND DIR..E N NW NW NW NW NW NW NW NW NW NW  
20 FT WIND SPD..1 0 1 1 2 5 6 7 8 9 8 8  
20 FT WIND GUST. 1 5 6 8 11 13 14 15 15 13  
EYE LVL WND DIR.E N NW NW NW NW NW NW NW NW NW NW  
EYE LVL WND SPD.1 1 1 1 1 3 4 5 6 6 6 6  
EYE LVL WND GST. 4 5 6 8 9 10 11 11 9  
RIDGE WIND DIR..SW S S S S S S S S S S S  
RIDGE WIND SPD..5 5 5 5 5 5 5 5 5 5 5 5  
 
 
FORECASTER...MIGUEL MILLER  
REQUESTED BY...JOE GREEN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2614790.1/SGX  
.DELDT 06/03/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JOE.GREEN@FIRE.CA.GOV  
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