415
FNUS76 KSGX 290123
FWSSGX
SPOT FORECAST FOR GREEN...USFS
NATIONAL WEATHER SERVICE SAN DIEGO CA
623 PM PDT TUE JUL 28 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON JULY 29.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
...HEAT ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT
SUNDAY...
DISCUSSION
HOT AND DRY AGAIN WEDNESDAY WITH HIGHS IN THE LOW 90S AND MINIMUM
DAYTIME HUMIDITY OF 20-25%. LIGHT DOWNSLOPE WINDS IN THE MORNING
WILL BECOME WESTERLY AND BREEZY AROUND 1000 PDT WITH THE ONSET OF
THE SEA BREEZE, WEAKENING AFTER 1800 PDT. LIGHT WINDS WITH ONLY
MODERATE HUMIDITY RECOVERY WEDNESDAY NIGHT. WARMER AND SLIGHTLY
DRIER WITH SIMILAR AFTERNOON WINDS ON THURSDAY.
WEDNESDAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 92.
MIN HUMIDITY........20 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST AROUND 5 MPH LATE IN
THE MORNING.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST 5 TO 9 MPH WITH GUSTS
TO 15 MPH LATE IN THE MORNING.
RIDGETOP...........SOUTHWEST 5 TO 10 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......3900 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST 5
TO 8 MPH, THEN SHIFTING TO THE WEST AROUND 8
MPH LATE IN THE AFTERNOON.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........4 4 3 3 3 1 1 1 1 1 1 3
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............63 64 70 75 81 85 88 89 90 91 91 90
RH..............33 32 30 29 27 26 24 23 21 21 20 22
20 FT WIND DIR..N NW W W SW SW SW SW SW W W W
20 FT WIND SPD..1 1 1 2 3 5 6 6 6 6 6 6
20 FT WIND GUST.4 4 4 6 7 9 12 13 14 15 15 13
EYE LVL WND DIR.N NW W W SW SW SW SW SW W W W
EYE LVL WND SPD.1 1 1 1 2 4 4 4 4 4 4 4
EYE LVL WND GST.3 3 3 4 5 7 7 8 8 8 8 8
RIDGE WIND DIR..S S S S S S S S S S S SW
RIDGE WIND SPD..5 5 5 5 5 10 10 10 10 10 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
WEDNESDAY NIGHT
SKY/WEATHER.........CLEAR (0-10 PERCENT).
MIN TEMPERATURE.....AROUND 62.
MAX HUMIDITY........45 PERCENT.
EYE LEVEL WINDS.....NORTHWEST WINDS AROUND 4 MPH EARLY IN THE
EVENING BECOMING LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS AROUND 5 MPH SHIFTING TO THE
NORTHWEST EARLY IN THE EVENING, THEN BECOMING
LIGHT EARLY IN THE EVENING.
RIDGETOP...........SOUTH 5 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....WEST 3 TO 7 MPH SHIFTING TO THE NORTH 3 TO 5
MPH IN THE LATE EVENING AND OVERNIGHT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........3 3 3 3 3 4 4 4 4 4 4 5
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............89 84 77 72 69 67 67 66 64 64 64 62
RH..............26 31 40 48 49 45 40 37 35 32 30 29
20 FT WIND DIR..W NW NW NW N NE NE NE NE NE NE NE
20 FT WIND SPD..5 5 3 2 3 3 2 2 2 2 1 2
20 FT WIND GUST.10 8 7 6 6 7 6 6 5 5 5 5
EYE LVL WND DIR.W NW NW NW N NE NE NE NE NE NE NE
EYE LVL WND SPD.4 3 2 2 2 2 1 1 1 1 1 1
EYE LVL WND GST.7 6 5 5 5 5 5 4 4 4 4 4
RIDGE WIND DIR..S S S S S S S S S S S S
RIDGE WIND SPD..5 5 5 5 5 5 5 5 5 5 5 5
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
THURSDAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 94.
MIN HUMIDITY........18 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST AROUND 4 TO 7 MPH
IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST 5 TO 8 MPH WITH
GUSTS TO 15 MPH IN THE AFTERNOON.
RIDGETOP...........SOUTH 5 TO 10 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 3 MPH SHIFTING TO THE
SOUTHWEST 3 TO 9 MPH.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........5 5 5 5 5 2 2 2 2 2 2 3
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............64 67 72 78 84 89 91 92 93 94 94 93
RH..............25 24 24 23 22 21 20 19 19 18 19 20
20 FT WIND DIR..N N N NW W SW SW SW SW W W W
20 FT WIND SPD..1 1 1 1 2 3 5 5 5 6 6 6
20 FT WIND GUST.5 4 4 4 6 7 8 10 12 15 15 13
EYE LVL WND DIR.N N N NW W SW SW SW SW W W W
EYE LVL WND SPD.1 1 1 1 1 3 3 4 4 4 4 4
EYE LVL WND GST.4 3 3 3 4 5 6 7 7 7 8 8
RIDGE WIND DIR..S S S S S S S S S S S S
RIDGE WIND SPD..5 5 5 5 5 10 10 10 10 10 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...STEFANIE SULLIVAN
REQUESTED BY...BC 31
TYPE OF REQUEST...WILDFIRE
.TAG 2618482.1/SGX
.DELDT 07/28/26
.FORMATTERVERSION 2.0.0
.EMAIL SEAN.LANDAVAZO@FIRE.CA.GOV
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