237
FNUS76 KSGX 251245
FWSSGX
SPOT FORECAST FOR CUYAMACA PRESCRIBED FIRE...CAL FIRE
NATIONAL WEATHER SERVICE SAN DIEGO CA
545 AM PDT SAT APR 25 2026
FORECAST IS BASED ON IGNITION TIME OF 1803 PDT ON APRIL 24.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
ONSHORE WINDS TODAY WILL INCREASE WINDS OUT OF THE WEST TO
SOUTHWEST WITH WIND SPEED AT THE SURFACE AROUND 5-10 MPH GUSTING
TO 15-17 MPH. CHANCES FOR RAIN WILL INCREASE FROM 15-20% THIS
MORNING, REACHING 50% THIS AFTERNOON AND 80% THIS EVENING. RAIN
CHANCES WILL TAPER OFF SUNDAY AFTERNOON. CONDITIONS WILL CONTINUE
TO DRY INTO TUESDAY WITH MINRH DIPPING INTO THE 30% RANGE.
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT).
MAX HUMIDITY........85 PERCENT.
EYE LEVEL WINDS.....WEST WINDS AROUND 7 MPH WITH GUSTS TO AROUND 12
MPH.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS AROUND 10 MPH WITH GUSTS TO AROUND
17 MPH.
RIDGETOP...........WEST AROUND 20 MPH.
CWR.................1 PERCENT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 18 MPH.
TIME (PDT) 6PM
SKY (%).........56
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............49
RH..............75
20 FT WIND DIR..W
20 FT WIND SPD..10
20 FT WIND GUST.17
EYE LVL WND DIR.W
EYE LVL WND SPD.7
EYE LVL WND GST.12
RIDGE WIND DIR..W
RIDGE WIND SPD..20
CWR.............0
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT) THEN BECOMING
MOSTLY CLOUDY (65-75 PERCENT). SLIGHT CHANCE OF
RAIN SHOWERS EARLY IN THE MORNING.
MIN TEMPERATURE.....AROUND 42.
MAX HUMIDITY........85 PERCENT.
EYE LEVEL WINDS.....SOUTHWEST WINDS UP TO 7 MPH. GUSTS UP TO 24 MPH
EARLY IN THE EVENING.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 6 TO 10 MPH. GUSTS UP TO 24 MPH
EARLY IN THE EVENING.
RIDGETOP...........WEST 20 TO 25 MPH DECREASING TO 15 TO 20 MPH IN
THE LATE EVENING AND OVERNIGHT, THEN INCREASING
TO AROUND 25 MPH OVERNIGHT BECOMING SOUTHWEST
AROUND 15 MPH AFTER 3 AM INCREASING TO WEST
AROUND 25 MPH.
CWR.................4 PERCENT INCREASING TO 11 PERCENT EARLY IN THE
MORNING.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 14 TO 18 MPH.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........56 56 61 61 61 61 61 61 64 64 64 72
WEATHER COV..... SCH
WEATHER TYPE.... RW
TSTM COV........
TEMP............49 47 47 47 46 46 46 46 46 46 45 46
RH..............75 81 76 66 67 67 70 70 71 72 73 72
20 FT WIND DIR..W W SW SW SW SW SW SW SW SW SW SW
20 FT WIND SPD..10 10 7 7 6 6 7 6 7 7 6 7
20 FT WIND GUST.17 16 13 11 11 11 11 11 12 13 11 11
EYE LVL WND DIR.W W SW SW SW SW SW SW SW SW SW SW
EYE LVL WND SPD.7 7 5 4 4 4 4 4 5 5 4 4
EYE LVL WND GST.12 12 9 8 8 8 8 8 9 9 8 8
RIDGE WIND DIR..W W W W SW W W W W W SW W
RIDGE WIND SPD..20 20 25 15 15 20 15 15 25 15 15 25
CWR.............0 0 0 0 0 0 0 0 0 0 0 10
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING
PARTLY CLOUDY (55-65 PERCENT) THEN BECOMING
CLOUDY (90-100 PERCENT). SLIGHT CHANCE OF RAIN
SHOWERS, THEN RAIN SHOWERS LIKELY LATE IN THE
AFTERNOON.
MAX TEMPERATURE.....AROUND 47.
MIN HUMIDITY........72 PERCENT.
EYE LEVEL WINDS.....WEST WINDS UP TO 10 MPH. GUSTS UP TO 31 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 6 TO 14 MPH. GUSTS UP TO 31
MPH.
RIDGETOP...........WEST 15 TO 20 MPH INCREASING TO 20 TO 25 MPH
EARLY IN THE MORNING, THEN INCREASING TO AROUND
30 MPH LATE IN THE MORNING DECREASING TO AROUND
20 MPH EARLY IN THE AFTERNOON INCREASING TO 25
TO 30 MPH SHIFTING TO THE SOUTHWEST AROUND 35
MPH LATE IN THE AFTERNOON.
CWR.................11 PERCENT INCREASING TO 56 PERCENT LATE IN THE
AFTERNOON.
MIXING HEIGHT.......1800 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 17 TO 26 MPH INCREASING TO AROUND 28
MPH LATE IN THE AFTERNOON.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........72 72 74 74 74 74 74 74 58 58 58 95
WEATHER COV.....SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH LKY
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW
TSTM COV........
TEMP............45 44 43 42 42 42 43 44 46 44 43 42
RH..............76 75 82 85 84 84 84 80 76 83 90 94
20 FT WIND DIR..SW SW SW SW SW W W W W W W W
20 FT WIND SPD..6 7 7 8 8 9 10 10 13 13 14 14
20 FT WIND GUST.11 11 13 13 14 15 16 18 20 21 21 22
EYE LVL WND DIR.SW SW SW SW SW W W W W W W W
EYE LVL WND SPD.4 4 5 6 6 7 7 7 9 9 10 10
EYE LVL WND GST.8 8 9 9 10 11 12 13 14 15 15 16
RIDGE WIND DIR..W W W W W W W W W W W SW
RIDGE WIND SPD..15 20 25 20 20 30 20 20 30 25 30 35
CWR.............10 10 10 10 10 10 10 10 10 10 10 60
FORECASTER...LAUREN VILLAFANE
REQUESTED BY...JOHN CLARK
TYPE OF REQUEST...PRESCRIBED
.TAG 2610792.3/SGX
.DELDT 04/24/26
.FORMATTERVERSION 2.0.0
.EMAIL JOHN.CLARK@FIRE.CA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page