304
FNUS76 KSGX 161529
FWSSGX
SPOT FORECAST FOR MT LAGUNA COMMUNITY DEFENSE PILE...USFS
NATIONAL WEATHER SERVICE SAN DIEGO CA
829 AM PDT THU APR 16 2026
FORECAST IS BASED ON IGNITION TIME OF 0828 PDT ON APRIL 16.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
STRONG WESTERLY WINDS BEGINNING AROUND 2PM WITH WIND GUSTS
UP TO 26 MPH THROUGH THE AFTERNOON. WINDS WEAKEN AFTER
4AM FRIDAY BEFORE AN UPTICK IN OFFSHORE WINDS BEGINNING AROUND
10AM FRIDAY. THESE OFFSHORE WINDS WILL GUST TO AROUND 15 MPH
THROUGH FRIDAY AFTERNOON. ALONG WITH THE OFFSHORE FLOW, HUMIDITY
WILL BE IMPACTED WITH AROUND 60% FOR FRIDAY MORNING FALLING TO THE
TEENS FOR FRIDAY AFTERNOON. WINDS SHIFT MORE WESTERLY BY
SATURDAY, BUT WILL BE WEAKER, WITH LINGERING LOW RH THROUGH THE
WEEKEND AND WARMING TEMPERATURES. ONSHORE WINDS INTENSIFY
BEGINNING MONDAY WITH RETURNING MOISTURE, AND MINIMUM RH WILL BE
ABOVE 20% NEXT WEEK.
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT) THEN BECOMING
PARTLY CLOUDY (60-70 PERCENT).
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........16 PERCENT.
EYE LEVEL WINDS.....WEST WINDS UP TO 9 MPH. GUSTS UP TO 18 MPH IN
THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 6 TO 13 MPH. GUSTS UP TO 29 MPH
IN THE AFTERNOON.
RIDGETOP...........SOUTHWEST 5 TO 10 MPH SHIFTING TO THE WEST
AROUND 15 MPH LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......2700 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 9 TO 17 MPH SHIFTING TO THE WEST
AROUND 20 MPH LATE IN THE AFTERNOON.
TIME (PDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........84 84 84 71 71 71 63 63 63 62
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............48 51 53 57 58 59 58 58 57 54
RH..............20 20 20 20 22 24 28 33 39 45
20 FT WIND DIR..SW SW SW SW SW SW W W W W
20 FT WIND SPD..7 6 6 6 7 8 10 12 12 13
20 FT WIND GUST.11 11 11 11 12 14 17 18 20 20
EYE LVL WND DIR.SW SW SW SW SW SW W W W W
EYE LVL WND SPD.4 4 4 4 4 6 7 8 9 9
EYE LVL WND GST.8 8 8 8 9 10 12 13 14 15
RIDGE WIND DIR..SW SW W SW W W W W W W
RIDGE WIND SPD..5 5 5 10 10 10 10 15 15 15
CWR.............0 0 0 0 0 0 0 0 0 0
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).
MIN TEMPERATURE.....AROUND 38.
MAX HUMIDITY........52 PERCENT.
EYE LEVEL WINDS.....WEST WINDS UP TO 9 MPH. GUSTS UP TO 20 MPH IN
THE EVENING AND OVERNIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS 6 TO 13 MPH. GUSTS UP TO 29 MPH IN
THE EVENING AND OVERNIGHT.
RIDGETOP...........WEST AROUND 15 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....WEST 13 TO 20 MPH SHIFTING TO THE NORTHWEST
AROUND 7 MPH EARLY IN THE MORNING.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........62 62 46 46 46 13 13 13 9 9 9 7
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............51 47 45 45 44 44 43 43 42 42 42 40
RH..............45 41 35 30 28 26 29 34 51 51 50 52
20 FT WIND DIR..W W SW W W W W W W W W W
20 FT WIND SPD..13 13 13 13 13 13 13 12 10 9 7 6
20 FT WIND GUST.20 20 20 20 20 20 20 18 17 15 12 11
EYE LVL WND DIR.W W SW W W W W W W W W W
EYE LVL WND SPD.9 9 9 9 9 9 9 8 7 6 5 4
EYE LVL WND GST.15 14 14 15 15 15 14 13 12 11 9 8
RIDGE WIND DIR..W W W W W W W W NW NW NW NW
RIDGE WIND SPD..15 15 15 15 15 15 15 15 15 15 15 15
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FRIDAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........17 PERCENT.
EYE LEVEL WINDS.....NORTHWEST WINDS AROUND 4 MPH EARLY IN THE
MORNING SHIFTING TO THE EAST, THEN INCREASING
TO EAST AROUND 4 MPH IN THE LATE MORNING AND
EARLY AFTERNOON BECOMING LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......EAST WINDS 5 TO 7 MPH IN THE MORNING AND EARLY
AFTERNOON BECOMING LIGHT.
RIDGETOP...........NORTHWEST 5 TO 10 MPH SHIFTING TO THE NORTH
LATE IN THE MORNING, THEN BECOMING AROUND 5 MPH
LATE IN THE MORNING BECOMING NORTH AROUND 5 MPH
LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......2800 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 9 MPH SHIFTING TO THE EAST 6 TO 12
MPH.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........7 7 6 6 6 2 2 2 3 3 3 3
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............42 42 44 48 50 51 53 54 56 57 57 56
RH..............46 44 38 30 25 20 17 17 18 18 22 23
20 FT WIND DIR..NW NE E E E E E E E NE NE NE
20 FT WIND SPD..5 5 5 5 6 7 6 5 3 2 2 2
20 FT WIND GUST.9 8 8 10 11 12 11 9 7 6 6 6
EYE LVL WND DIR.NW NE E E E E E E E NE NE NE
EYE LVL WND SPD.4 3 3 4 4 4 4 4 2 1 1 1
EYE LVL WND GST.7 6 6 7 8 9 8 7 5 5 4 4
RIDGE WIND DIR..NW NW NW NW N NE NE NE N N N N
RIDGE WIND SPD..10 5 5 0 5 5 5 5 5 5 5 5
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECAST DAYS 3 THROUGH 5
SATURDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S. LIGHT
WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 8 MPH.
FORECASTER...SAMANTHA ZUBER
REQUESTED BY...KYLE EVANS
TYPE OF REQUEST...PRESCRIBED
.TAG 2610180.3/SGX
.DELDT 04/16/26
.FORMATTERVERSION 2.0.0
.EMAIL KYLE.EVANS@USDA.GOV
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