467
FNUS76 KSGX 041636
FWSSGX
SPOT FORECAST FOR GRADE...CAL FIRE SDU
NATIONAL WEATHER SERVICE SAN DIEGO CA
936 AM PDT TUE AUG 4 2026
FORECAST IS BASED ON FORECAST START TIME OF 0953 PDT ON AUGUST 04.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
..HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT SATURDAY
DISCUSSION
HOT AND DRY WEATHER WILL CONTINUE TODAY. WINDS WILL BE TYPICAL,
WITH A WESTERLY BREEZE LATE AFTERNOON INTO EARLY EVENING. VERY WARM
AND EXTREMELY DRY OVERNIGHT AS INCIDENT IS WITHIN A THERMAL BELT.
HIGHEST HUMIDITY SHOULD BE IN LATE AFTERNOON AND EVENING BEFORE
DECREASING AGAIN OVERNIGHT.
REST OF TODAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........10 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST UP TO 6 MPH WITH
GUSTS TO AROUND 11 MPH IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST 5 TO 9 MPH WITH
GUSTS TO AROUND 15 MPH IN THE AFTERNOON.
RIDGETOP...........WEST 5 TO 10 MPH SHIFTING TO THE NORTHWEST IN
THE AFTERNOON.
CWR.................1 PERCENT.
TIME (PDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........2 2 6 6 6 6 6 6 1
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............76 84 86 88 89 90 90 89 87
RH..............11 10 10 12 15 18 21 26 32
20 FT WIND DIR..SW SW SW SW SW W W W W
20 FT WIND SPD..2 5 6 7 8 9 9 9 8
20 FT WIND GUST.6 8 11 12 13 15 15 15 14
EYE LVL WND DIR.SW SW SW SW SW W W W W
EYE LVL WND SPD.1 3 4 4 6 6 6 6 6
EYE LVL WND GST.4 6 8 9 9 11 11 11 10
RIDGE WIND DIR..W W W N N NW N NW NW
RIDGE WIND SPD..10 10 5 5 5 5 5 5 5
CWR.............0 0 0 0 0 0 0 0 0
TONIGHT
SKY/WEATHER.........CLEAR (0-10 PERCENT).
MIN TEMPERATURE.....AROUND 72.
MAX HUMIDITY........33 PERCENT.
EYE LEVEL WINDS.....WEST WINDS AROUND 4 MPH EARLY IN THE EVENING
BECOMING LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS AROUND 5 MPH EARLY IN THE EVENING
BECOMING LIGHT.
RIDGETOP...........NORTHWEST 5 TO 10 MPH SHIFTING TO THE SOUTHWEST
AROUND 0 MPH OVERNIGHT, THEN SHIFTING TO THE
WEST AFTER 3 AM.
CWR.................1 PERCENT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........1 1 5 5 5 7 7 7 9 9 9 9
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............86 85 83 80 78 77 75 74 73 73 72 72
RH..............30 32 31 30 29 20 19 17 15 12 11 10
20 FT WIND DIR..W W W W W SW SW W W SW W NW
20 FT WIND SPD..7 5 3 2 2 1 1 1 1 1 1 2
20 FT WIND GUST.11 10 6 5 5 5 5 4 4 5 6
EYE LVL WND DIR.W W W W W SW SW W W SW W NW
EYE LVL WND SPD.4 4 2 1 1 1 1 1 1 1 1 1
EYE LVL WND GST.8 7 5 4 4 4 4 3 3 4 4
RIDGE WIND DIR..W W NW NW NW NW NW NW SW NW NW W
RIDGE WIND SPD..5 5 5 10 10 5 5 5 0 5 5 5
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...MIGUEL MILLER
REQUESTED BY...CHARLES TYLER
TYPE OF REQUEST...WILDFIRE
.TAG 2618784.3/SGX
.DELDT 08/04/26
.FORMATTERVERSION 2.0.0
.EMAIL CHARLES.TYLER@FIRE.CA.GOV
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