311  
FNUS76 KSGX 100034  
FWSSGX  
 
SPOT FORECAST FOR STEELE...CALFIRE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
534 PM PDT WED JUL 9 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0700 PDT ON JULY 10.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THURSDAY
 
 
   
DISCUSSION
 
 
VERY SIMILAR WEATHER THURSDAY TO TODAY, WITH VERY SIMILAR  
AFTERNOON TEMPERATURES AND HUMIDITY. A SEASONABLE AFTERNOON BREEZE  
WILL PICK UP AROUND 1100 PDT THURSDAY, BEFORE CALMING AFTER 1800  
PDT. EXCELLENT OVERNIGHT RECOVERY THURSDAY NIGHT INTO FRIDAY  
MORNING.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (SOME THIN, UPPER-LEVEL CLOUDS).  
MAX TEMPERATURE.....AROUND 90 DEGREES.  
MIN HUMIDITY........37 PERCENT.  
EYE LEVEL WINDS.....VARIABLE 1-3 MPH BECOMING WEST 3-6 MPH AFTER  
1100 PDT.  
WIND (20 FT)........  
SLOPE/VALLEY.......VARIABLE 1-3 MPH BECOMING WEST 5-8 MPH, GUSTS  
10-15 MPH, AFTER 1100 PDT.  
RIDGETOP...........WEST 5-10 MPH, BECOMING NORTHWEST IN THE LATE  
AFTERNOON.  
CWR.................0 PERCENT.  
 
TIME (PDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........19 19 19 19 6 6 6 6 6 6 8  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............65 69 74 80 85 89 89 89 89 88 87  
RH..............75 69 59 49 44 40 40 38 37 39 42  
20 FT WIND DIR..W W W W W W W W W W W  
20 FT WIND SPD..1 2 3 5 6 6 7 7 7 7 6  
20 FT WIND GUST.5 5 6 8 10 11 12 13 15 13 11  
EYE LVL WND DIR.W W W W W W W W W W W  
EYE LVL WND SPD.1 1 2 3 4 4 4 5 5 4 4  
EYE LVL WND GST.4 4 5 6 7 8 9 9 9 8 8  
RIDGE WIND DIR..NW W NW NW W W W W W NW NW  
RIDGE WIND SPD..10 10 10 5 5 5 10 10 10 10 10  
CWR.............0 0 0 0 0 0 0 0 0 0 0  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....AROUND 62 DEGREES.  
MAX HUMIDITY........90 PERCENT.  
EYE LEVEL WINDS.....WEST WINDS 3-5 MPH EARLY IN THE EVENING  
BECOMING LIGHT AFTER 1800 PDT.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHWEST WINDS 5-7 MPH EARLY IN THE  
EVENING BECOMING LIGHT AFTER 1800 PDT.  
RIDGETOP...........NORTHWEST 5-10 MPH.  
CWR.................0 PERCENT.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........8 8 8 8 8 25 25 25 25 25 25 31  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............84 80 75 71 71 67 68 66 63 63 62 62  
RH..............46 52 61 69 69 77 75 78 86 85 89 90  
20 FT WIND DIR..W W SW SW SW SW SW SW W SW SW S  
20 FT WIND SPD..5 5 3 2 2 2 2 2 2 2 1 1  
20 FT WIND GUST.10 8 6 6 6 5 6 6 6 6 5 4  
EYE LVL WND DIR.W W SW SW SW SW SW SW W SW SW S  
EYE LVL WND SPD.4 3 2 1 1 1 1 1 1 1 1 1  
EYE LVL WND GST.7 6 5 4 4 4 4 4 4 4 4 3  
RIDGE WIND DIR..NW NW NW NW NW N N N N NW NW NW  
RIDGE WIND SPD..10 10 10 10 10 5 5 5 5 5 5 10  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
 

 
FORECASTER...CHANDLER PRICE  
REQUESTED BY...JOSHUA KREMENSKY  
TYPE OF REQUEST...WILDFIRE  
.TAG 2517711.0/SGX  
.DELDT 07/09/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JOSHUA.KREMENSKY@FIRE.CA.GOV  
 
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