716
FNUS76 KSGX 041521
FWSSGX
SPOT FORECAST FOR CHERRY FLAT...CALFIRE - SDU
NATIONAL WEATHER SERVICE SAN DIEGO CA
721 AM PST WED MAR 4 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 PST ON MARCH 05.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
ONSHORE WINDS EARLY THURSDAY START TO BECOME WEAKLY OFFSHORE LATE
THURSDAY INTO FRIDAY. THIS WILL CAUSE RH VALUES TO FALL TO 20-30%
THURSDAY NIGHT INTO FRIDAY. OFFSHORE WINDS WILL STRENGTHEN FRIDAY
NIGHT INTO SATURDAY WITH 20 FT GUSTS POTENTIALLY EXCEEDING 30
MPH.
THURSDAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........29 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS AROUND 6 MPH SHIFTING TO THE
NORTHEAST LATE IN THE AFTERNOON.
RIDGETOP...........NORTHWEST 10 TO 15 MPH SHIFTING TO THE NORTH
AROUND 5 MPH LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 8 TO 9 MPH SHIFTING TO THE NORTHEAST
AROUND 9 MPH LATE IN THE AFTERNOON.
TIME (PST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........7 7 7 1 1 1 6 6 6 3 3
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............44 46 49 52 54 55 55 55 54 53 51
RH..............53 47 41 37 34 34 34 33 30 30 33
20 FT WIND DIR..W W NW NW NW NW NW N NE NE NE
20 FT WIND SPD..6 6 5 5 5 5 6 6 6 6 6
20 FT WIND GUST.11 10 9 9 9 10 10 11 11 10 10
EYE LVL WND DIR.W W NW NW NW NW NW N NE NE NE
EYE LVL WND SPD.3 3 2 2 2 2 3 3 3 3 3
EYE LVL WND GST.5 5 4 4 4 5 5 5 5 5 5
RIDGE WIND DIR..W W W NW NW NW NW NW N N N
RIDGE WIND SPD..15 10 10 15 10 10 10 10 5 5 5
CWR.............0 0 0 0 0 0 0 0 0 0 0
THURSDAY NIGHT
SKY/WEATHER.........CLEAR (0-5 PERCENT).
MIN TEMPERATURE.....AROUND 42.
MAX HUMIDITY........35 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING EAST AROUND 4 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......EAST WINDS 5 TO 9 MPH.
RIDGETOP...........NORTHEAST 5 TO 10 MPH SHIFTING TO THE EAST
AFTER 3 AM.
CWR.................0 PERCENT.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....NORTHEAST 6 TO 13 MPH.
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........3 3 3 3 1 1 1 1 1 1 1 1
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............48 46 45 45 45 45 45 44 44 43 43 43
RH..............34 35 32 29 27 25 24 24 24 24 25 25
20 FT WIND DIR..NE NE NE E E E E E E E E E
20 FT WIND SPD..5 5 5 5 5 5 6 7 7 8 8 9
20 FT WIND GUST.10 9 9 9 9 10 11 11 12 13 13 14
EYE LVL WND DIR.NE NE NE E E E E E E E E E
EYE LVL WND SPD.2 2 2 2 2 2 3 3 3 4 4 4
EYE LVL WND GST.5 4 4 4 4 5 5 5 6 6 6 7
RIDGE WIND DIR..N N N N N N NE NE NE E E E
RIDGE WIND SPD..5 5 5 5 5 5 10 10 10 10 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 53.
MIN HUMIDITY........21 PERCENT.
EYE LEVEL WINDS.....EAST WINDS UP TO 4 MPH BECOMING NORTHEAST IN THE
AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......EAST WINDS AROUND 8 MPH WITH GUSTS TO AROUND 14
MPH SHIFTING TO THE NORTHEAST 5 TO 9 MPH WITH GUSTS
TO AROUND 15 MPH IN THE AFTERNOON.
RIDGETOP...........EAST WINDS AROUND 10 MPH BECOMING NORTH TO NORTHWEST
IN THE AFTERNOON.
CWR.................1 PERCENT.
MIXING HEIGHT.......5900 FT AGL.
TRANSPORT WINDS.....EAST 12 TO 14 MPH SHIFTING TO THE NORTHWEST 8
TO 10 MPH LATE IN THE AFTERNOON.
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........1 1 1 1 5 5 5 5 5 5 23 23
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............43 44 45 47 49 51 52 52 52 52 51 49
RH..............25 25 24 23 22 21 21 22 23 25 26 27
20 FT WIND DIR..E E NE N NW N NE NE NE NE NE NE
20 FT WIND SPD..8 8 8 7 7 6 5 5 6 8 9 9
20 FT WIND GUST.14 14 13 12 11 10 9 8 11 13 15 15
EYE LVL WND DIR.E E NE N NW N NE NE NE NE NE NE
EYE LVL WND SPD.4 4 4 3 3 3 2 2 3 4 4 4
EYE LVL WND GST.7 7 6 6 5 5 4 4 5 6 7 7
RIDGE WIND DIR..E E E E E E NE NE N NW W M
RIDGE WIND SPD..10 10 10 10 5 5 5 5 5 10 15 M
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...KYLE WHEELER
REQUESTED BY...DANIEL CUNNINGHAM
TYPE OF REQUEST...PRESCRIBED
.TAG 2604744.0/SGX
.DELDT 03/04/26
.FORMATTERVERSION 2.0.0
.EMAIL DANIEL.CUNNINGHAM@FIRE.CA.GOV
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