750
FNUS76 KSGX 031148
FWSSGX
SPOT FORECAST FOR GIBBY...ORANGE COUNTY FIRE AUTHORITY
NATIONAL WEATHER SERVICE SAN DIEGO CA
448 AM PDT THU SEP 3 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON SEPTEMBER 03.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
FAIR TODAY THROUGH FRIDAY, AND SLIGHTLY COOLER AND MORE HUMID THAN
AVERAGE. GOOD HUMIDITY RECOVERY OVERNIGHT. TYPICAL SEA BREEZES EACH
AFTERNOON INTO EARLY EVENING.
TODAY
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 82.
MIN HUMIDITY........47 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST UP TO 5 MPH LATE IN
THE MORNING.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST 5 TO 7 MPH LATE
IN THE MORNING. GUSTS TO 12 MPH.
RIDGETOP...........LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST TO
AROUND 10 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......2400 FT AGL.
TRANSPORT WINDS.....EAST AROUND 3 MPH SHIFTING TO THE SOUTH EARLY
IN THE MORNING, THEN SHIFTING TO THE SOUTHWEST
8 TO 9 MPH LATE IN THE AFTERNOON.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........18 18 8 8 8 1 1 1 1 1 1 10
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............60 59 62 65 69 75 78 80 81 81 80 79
RH..............85 90 83 78 66 55 51 48 50 51 53 55
20 FT WIND DIR..E E E SW SW SW SW SW SW SW W W
20 FT WIND SPD..2 2 1 2 3 5 6 7 7 7 7 6
20 FT WIND GUST.6 6 5 6 7 8 11 11 12 12 11 11
EYE LVL WND DIR.E E E SW SW SW SW SW SW SW W W
EYE LVL WND SPD.1 1 1 1 2 3 4 4 5 4 4 4
EYE LVL WND GST.4 5 4 4 5 6 8 8 9 9 8 8
RIDGE WIND DIR..W W W W W SW SW SW SW S SW SW
RIDGE WIND SPD..10 10 15 5 5 10 0 0 10 0 0 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT). PATCHY FOG.
MIN TEMPERATURE.....AROUND 56.
MAX HUMIDITY........88 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...........SOUTHWEST AROUND 5 MPH WITH OCCASIONAL GUSTS
TO AROUND 15 MPH.
CWR.................1 PERCENT.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....WEST 2 TO 7 MPH SHIFTING TO THE SOUTHEAST 2 TO
5 MPH IN THE LATE EVENING AND OVERNIGHT, THEN
SHIFTING TO THE EAST AROUND 3 MPH OVERNIGHT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........10 10 24 24 24 30 30 30 31 31 31 37
WEATHER COV..... PTY PTY PTY PTY PTY PTY PTY
WEATHER TYPE.... FOG FOG FOG FOG FOG FOG FOG
TSTM COV........
TEMP............77 71 66 64 63 62 60 58 57 57 56 56
RH..............63 68 74 79 83 84 86 88 87 86 86 86
20 FT WIND DIR..W W W NW E E E E E E E E
20 FT WIND SPD..5 5 2 1 2 3 3 2 2 2 3 3
20 FT WIND GUST.9 9 6 4 6 6 6 6 6 6 6 6
EYE LVL WND DIR.W W W NW E E E E E E E E
EYE LVL WND SPD.4 4 1 1 1 2 2 1 1 1 2 2
EYE LVL WND GST.7 7 4 3 4 5 5 5 4 5 5 5
RIDGE WIND DIR..SW S SW S S SW SW SW SW SW W SW
RIDGE WIND SPD..5 5 15 5 5 15 5 5 15 5 5 15
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING
MOSTLY SUNNY (0-10 PERCENT). PATCHY FOG EARLY
IN THE MORNING.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........44 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST AROUND 4 MPH IN THE
AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH IN
THE AFTERNOON. GUSTS TO 11 MPH.
RIDGETOP...........SOUTHWEST AROUND 10 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......2400 FT AGL.
TRANSPORT WINDS.....EAST AROUND 2 MPH SHIFTING TO THE SOUTHWEST 3
TO 8 MPH IN THE LATE MORNING AND EARLY
AFTERNOON, THEN SHIFTING TO THE WEST LATE IN
THE AFTERNOON.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........37 37 12 12 12 0 0 0 0 0 0 5
WEATHER COV.....PTY PTY
WEATHER TYPE....FOG FOG
TSTM COV........
TEMP............59 59 61 66 71 75 79 81 82 82 81 80
RH..............95 96 90 82 70 60 53 47 45 46 48 50
20 FT WIND DIR..E SE SE SE S SW SW SW W W W W
20 FT WIND SPD..2 1 1 1 2 3 5 6 6 6 6 6
20 FT WIND GUST.6 5 4 5 6 7 9 10 11 11 11 10
EYE LVL WND DIR.E SE SE SE S SW SW SW W W W W
EYE LVL WND SPD.1 1 1 1 1 2 4 4 4 4 4 4
EYE LVL WND GST.4 4 3 4 4 5 7 7 8 8 8 7
RIDGE WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW
RIDGE WIND SPD..10 10 10 10 10 10 10 10 10 10 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...MIGUEL MILLER
REQUESTED BY...RYAN SWANSON
TYPE OF REQUEST...WILDFIRE
.TAG 2621123.0/SGX
.DELDT 09/03/26
.FORMATTERVERSION 2.0.0
.EMAIL RYANSWANSON@OCFA.ORG
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