989  
FNUS76 KSGX 021758  
FWSSGX  
 
SPOT FORECAST FOR OAK GROVE TRAINING BURN...CAL FIRE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1058 AM PDT TUE JUN 2 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON JUNE 03.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
WARM, DRY, TYPICAL JUNE WEATHER FOR THIS WEEK. WEAK DOWNSLOPE  
WINDS IN THE MORNING GIVING WAY TO WEST TO WEST-NORTHWEST BREEZES  
IN THE AFTERNOON AND EVENING. OTHERWISE, DRY HUMIDITY DURING  
DAYTIME HOURS WITH FAIRLY GOOD OVERNIGHT RECOVERY.  
   
WEDNESDAY  
 
SKY/WEATHER.........SUNNY AND CLEAR.  
MAX TEMPERATURE.....AROUND 87 DEGREES.  
MIN HUMIDITY........18-21 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST-NORTHWEST UP TO 6 MPH WITH  
GUSTS TO AROUND 11 MPH AFTER 1000 PDT.  
WIND (20 FT)........  
SLOPE/VALLEY.......VARIABLE BUT GENERALLY SOUTHEAST 2-4 MPH BECOMING WEST-NORTHWEST  
5 TO 8 MPH WITH GUSTS TO AROUND 15 MPH AFTER 1000 PDT.  
RIDGETOP...........NORTHWEST 5 TO 10 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......INCREASING TO 6700 FT AGL.  
TRANSPORT WINDS.....EAST 3 TO 7 MPH SHIFTING TO THE SOUTHWEST 6 TO  
7 MPH EARLY IN THE AFTERNOON, THEN SHIFTING TO  
THE WEST 6 TO 10 MPH LATE IN THE AFTERNOON.  
 
TIME (PDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........21 21 21 10 10 10 7 7 7 10  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............71 78 81 83 84 86 86 86 87 85  
RH..............32 25 23 22 22 21 21 22 23 25  
20 FT WIND DIR..NW NW NW NW NW W W W W W  
20 FT WIND SPD..2 3 5 6 7 7 7 8 8 8  
20 FT WIND GUST.5 8 8 14 14 14 15  
EYE LVL WND DIR.NW NW NW NW W W NW NW NW NW  
EYE LVL WND SPD.1 1 1 3 2 3 6 6 6 6  
EYE LVL WND GST.4 3 6 5 6 10 10 10 11  
RIDGE WIND DIR..E E NW NW NW NW W W NW NW  
RIDGE WIND SPD..10 5 5 10 10 10 10 10 5 5  
CWR.............0 0 0 0 0 0 0 0 0 0  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....AROUND 56 DEGREES.  
MAX HUMIDITY........63-65 PERCENT.  
EYE LEVEL WINDS.....NORTHWEST WINDS UP TO 5 MPH EARLY IN THE  
EVENING BECOMING LIGHT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WEST WINDS AROUND 7 MPH BECOMING LIGHT  
IN THE LATE EVENING AND OVERNIGHT.  
RIDGETOP...........NORTH 10 TO 15 MPH SHIFTING TO THE NORTHWEST  
EARLY IN THE EVENING, THEN BECOMING WEST UP TO 5  
MPH OVERNIGHT.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......DECREASING TO 100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 9 MPH SHIFTING TO THE NORTHEAST  
AROUND 3 MPH OVERNIGHT, THEN SHIFTING TO THE  
EAST EARLY IN THE MORNING.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........10 10 10 10 10 6 6 6 6 6 6 5  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............84 81 74 68 64 61 60 59 58 58 58 57  
RH..............28 34 44 54 60 63 63 60 56 53 50 51  
20 FT WIND DIR..W W W W NW NW NW NW NW NW N N  
20 FT WIND SPD..7 6 5 3 2 2 2 1 1 1 1 1  
20 FT WIND GUST.13 11 6 6 6 6 5 5 4 4 4 4  
EYE LVL WND DIR.NW NW NW NW NW N N N NE E E E  
EYE LVL WND SPD.5 4 2 1 1 1 1 1 1 1 1 1  
EYE LVL WND GST.9 8 5 5 4 4 4 4 3 3 3 3  
RIDGE WIND DIR..N NW NW NW NW NW NW NW NW W W W  
RIDGE WIND SPD..10 15 15 15 15 15 10 10 10 5 5 0  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
   
THURSDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....AROUND 88 DEGREES.  
MIN HUMIDITY........21 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST-NORTHWEST UP TO 6 MPH WITH  
GUSTS TO AROUND 10 MPH LATE IN THE MORNING.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST-NORTHWEST 6 TO 8 MPH WITH GUSTS  
TO AROUND 14 MPH LATE IN THE MORNING.  
RIDGETOP...........SOUTH 5 TO 10 MPH BECOMING NORTHWEST THIS MORNING.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......INCREASING TO 5900 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 2 MPH SHIFTING TO THE SOUTH 3  
TO 9 MPH IN THE LATE MORNING AND EARLY  
AFTERNOON.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........5 5 5 5 5 3 3 3 3 3 3 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............58 63 71 77 81 85 87 87 87 88 87 86  
RH..............48 40 32 27 24 22 21 22 22 21 21 22  
20 FT WIND DIR..N N N SW SW SW SW W W W W W  
20 FT WIND SPD..0 0 0 1 3 6 7 7 8 8 8 8  
20 FT WIND GUST.4 1 5 9 10 10 13 14 13 13  
EYE LVL WND DIR.E E N W W W W W W W W W  
EYE LVL WND SPD.1 1 0 1 1 4 4 4 6 6 6 5  
EYE LVL WND GST.3 4 7 7 7 9 10 9 9  
RIDGE WIND DIR..SW S N W W W W W W W W W  
RIDGE WIND SPD..5 5 10 10 10 10 5 0 0 0 0 0  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
 
 
FORECASTER...CHANDLER PRICE  
REQUESTED BY...JOHN CLARK  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2614826.0/SGX  
.DELDT 06/02/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JOHN.CLARK@FIRE.CA.GOV  
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