358
FNUS76 KSGX 041347
FWSSGX
SPOT FORECAST FOR AIRPORT...CAL FIRE RIVERSIDE
NATIONAL WEATHER SERVICE SAN DIEGO CA
647 AM PDT FRI SEP 4 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON SEPTEMBER 04.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
WARM, DRY WEATHER SIMILAR TO YESTERDAY'S EXPECTED TODAY. LIGHT,
VARIABLY SOUTHERLY WINDS EARLY THIS MORNING WILL BECOME SOLIDLY
SOUTHERLY AND LIGHTLY BREEZY LATE IN THE MORNING. WINDS TURN
NORTH-NORTHWEST AROUND 1700 PDT, INCREASING AROUND 1900-2000 PDT,
THEN CALMING AGAIN AROUND MIDNIGHT TONIGHT.
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 100 DEGREES.
MIN HUMIDITY........16 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH AROUND 4
MPH THIS MORNING, THEN SHIFTING TO THE
NORTHWEST AFTER 1700 PDT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHEAST 5 TO 6
MPH LATE IN THE MORNING, THEN SHIFTING TO THE
NORTHWEST AFTER 1700 PDT.
RIDGETOP...........WEST AROUND 5 MPH BECOMING SOUTHWEST AROUND 15 MPH
IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......INCREASING TO 5200 FT AGL.
TRANSPORT WINDS.....NORTHWEST 6 TO 15 MPH DECREASING TO AROUND 3
MPH LATE IN THE MORNING, SHIFTING TO THE
SOUTHWEST AROUND 7 MPH LATE IN THE AFTERNOON.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........4 4 0 0 0 0 0 0 1 1 1 5
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............72 72 76 81 87 90 93 95 98 98 99 100
RH..............40 42 35 28 24 22 22 20 18 18 17 16
20 FT WIND DIR..S SW S SE SE E SE SE SE SE S NW
20 FT WIND SPD..5 3 3 2 2 2 3 5 5 5 6 5
20 FT WIND GUST.9 7 6 6 6 6 6 8 10 10 10 10
EYE LVL WND DIR.S SW S SE SE E SE SE SE SE S NW
EYE LVL WND SPD.4 2 2 1 1 1 2 3 4 4 4 4
EYE LVL WND GST.7 5 5 4 4 4 5 6 7 7 7 7
RIDGE WIND DIR..W W SW SW S S SE SE SW SE SE SW
RIDGE WIND SPD..5 5 15 0 5 15 5 5 10 5 0 15
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 74 DEGREES.
MAX HUMIDITY........37 PERCENT.
EYE LEVEL WINDS.....NORTH WINDS INCREASING TO UP TO 6 MPH WITH GUSTS
TO AROUND 11 MPH IN THE EVENING BECOMING LIGHT
AFTER 2300 PDT.
WIND (20 FT)........
SLOPE/VALLEY.......NORTH WINDS INCREASING TO 5 TO 9 MPH WITH GUSTS
TO AROUND 15 MPH IN THE EVENING BECOMING LIGHT AFTER
2300 PDT.
RIDGETOP...........WEST 5 TO 10 MPH INCREASING TO 10 TO 15 MPH
EARLY IN THE EVENING.
CWR.................2 PERCENT.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....WEST 8 TO 13 MPH SHIFTING TO THE NORTHWEST 9 TO
10 MPH AFTER 3 AM.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........5 5 9 9 9 27 27 27 22 22 22 14
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............98 95 91 87 85 83 82 80 78 77 76 75
RH..............18 21 23 27 28 30 30 29 30 31 33 35
20 FT WIND DIR..NW NW N N N NW N N N N NE NE
20 FT WIND SPD..6 7 9 8 8 7 6 5 5 3 3 3
20 FT WIND GUST.11 11 15 15 13 12 11 10 8 8 8 8
EYE LVL WND DIR.NW NW N N N NW N N N N NE NE
EYE LVL WND SPD.4 4 6 6 6 5 4 4 3 3 3 3
EYE LVL WND GST.8 8 11 11 9 9 8 7 6 6 6 6
RIDGE WIND DIR..W W SW W W SW W W SW W W SW
RIDGE WIND SPD..5 10 15 10 15 15 10 10 15 10 10 15
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...CHANDLER PRICE
REQUESTED BY...DUTY OFFICER
TYPE OF REQUEST...WILDFIRE
.TAG 2621189.0/SGX
.DELDT 09/04/26
.FORMATTERVERSION 2.0.0
.EMAIL RRUECCCAPTAINS@FIRE.CA.GOV
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