053
FNUS76 KSGX 031758
FWSSGX
SPOT FORECAST FOR GRADE...CAL FIRE SDU
NATIONAL WEATHER SERVICE SAN DIEGO CA
1058 AM PDT MON AUG 3 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 PDT ON AUGUST 04.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
CLEAR SKIES AND TYPICAL DIURNAL WINDS WILL CONTINUE THROUGH THE
NEXT FEW DAYS. WINDS GUSTING 15 TO 20 MPH AT 20 FEET EACH
AFTERNOON. MINIMUM RH VALUES TUESDAY AFTERNOON WILL BE AROUND 15-20%.
HOWEVER, A SLIGHT COOLING TREND THIS WEEK WILL ALLOW MINIMUM RH
VALUES TO RISE A BIT (AROUND 25%) BY MID TO LATE WEEK.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........17 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST UP TO 5 MPH WITH
GUSTS TO AROUND 9 MPH IN THE LATE MORNING AND
AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST UP TO 9 MPH WITH
GUSTS TO AROUND 17 MPH IN THE AFTERNOON.
RIDGETOP...........NORTHWEST 5 TO 10 MPH BECOMING AROUND 5 MPH
LATE IN THE AFTERNOON.
CWR.................1 PERCENT.
TIME (PDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........12 6 6 6 3 3 3 1 1 1 2
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............67 72 81 87 89 90 90 90 90 88 87
RH..............42 35 23 17 18 21 25 27 30 33 33
20 FT WIND DIR..S SW SW SW SW SW SW SW SW SW SW
20 FT WIND SPD..2 2 5 7 8 8 9 9 8 7 7
20 FT WIND GUST.5 5 8 11 11 13 16 17 17 16 15
EYE LVL WND DIR.S S SW W SW W W W W W W
EYE LVL WND SPD.1 1 3 4 4 5 5 5 4 4 4
EYE LVL WND GST.3 3 4 6 6 7 8 9 9 8 8
RIDGE WIND DIR..W W W W NW NW NW N NW NW NW
RIDGE WIND SPD..10 5 5 5 5 5 5 5 5 5 5
CWR.............0 0 0 0 0 0 0 0 0 0 0
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT).
MIN TEMPERATURE.....AROUND 66.
MAX HUMIDITY........53 PERCENT.
EYE LEVEL WINDS.....WEST WINDS UP TO 4 MPH WITH GUSTS TO AROUND 8
MPH BECOMING LIGHT IN THE LATE EVENING AND
OVERNIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS 5 TO 7 MPH WITH GUSTS TO AROUND 15
MPH BECOMING AROUND 5 MPH BECOMING LIGHT LATE
IN THE EVENING.
RIDGETOP...........NORTHWEST 5 TO 10 MPH INCREASING TO 15 TO 20
MPH OVERNIGHT.
CWR.................0 PERCENT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........2 2 2 2 2 11 11 11 11 11 11 8
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............84 80 76 75 73 72 70 69 68 67 67 65
RH..............36 44 50 51 53 53 51 50 51 51 50 51
20 FT WIND DIR..W W W NW N NE N N NW NW N N
20 FT WIND SPD..7 5 3 2 2 2 2 2 2 1 1 1
20 FT WIND GUST.15 11 10 6 5 4 4 4 3 2 2 2
EYE LVL WND DIR.W W W W NW NW N N N N N N
EYE LVL WND SPD.4 3 2 1 1 1 1 1 1 1 1 1
EYE LVL WND GST.8 6 5 3 3 2 2 2 2 1 1 1
RIDGE WIND DIR..NW NW NW NW NW NW NW NW NW NW NW NW
RIDGE WIND SPD..5 5 10 10 10 10 10 10 15 15 15 20
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...KYLE WHEELER
REQUESTED BY...CHARLES TYLER
TYPE OF REQUEST...WILDFIRE
.TAG 2618904.0/SGX
.DELDT 08/03/26
.FORMATTERVERSION 2.0.0
.EMAIL CHARLES.TYLER@FIRE.CA.GOV
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