497
FNUS76 KSGX 240145
FWSSGX
SPOT FORECAST FOR NIGHT OF DESTRUCTION PYROTECHNICS...SFM
NATIONAL WEATHER SERVICE SAN DIEGO CA
645 PM PDT TUE JUN 23 2026
FORECAST IS BASED ON FORECAST START TIME OF 1200 PDT ON JUNE 27.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
A LOW PRESSURE SYSTEM WILL BRING A COOLING, MOISTENING TREND FOR
THE WEEKEND. RELATIVE HUMIDITY VALUES SHOULD STAY QUITE HIGH,
ESPECIALLY IN THE EARLY MORNING HOURS (NEAR 100% RH) WHEN MARINE
LAYER CLOUDS SHOULD REACH THE SPOT. HIGH TEMPERATURES AROUND 80
SATURDAY WILL BE ACCOMPANIED BY SOUTHWEST TO WEST WINDS GUSTING UP
TO 20 MPH IN THE AFTERNOON. SLIGHTLY LOWER WINDS AT 20 FEET.
NOTE: THERE IS STILL UNCERTAINTY IN THE WIND FORECAST AT THIS
TIME.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT).
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........48 PERCENT.
SURFACE WINDS (MPH).SOUTHWEST WINDS BECOMING WEST 9 TO 13 MPH.
GUSTS UP TO 20 MPH IN THE AFTERNOON.
20 FT WINDS (MPH)...SOUTHWEST WINDS BECOMING WEST 7 TO 11 MPH.
GUSTS UP TO 18 MPH IN THE AFTERNOON.
RIDGETOP...........
CHANCE OF PCPN......0 PERCENT.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 8 TO 13 MPH.
TIME (PDT) 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........22 22 22 22 22 7
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............75 78 79 80 79 78
RH..............54 51 50 48 48 50
SURFACE WND DIR.SW SW SW W W W
SURFACE WND SPD.8 9 10 11 12 13
SURFACE WND GST.13 14 15 16 18 20
20 FT WND DIR...SW SW SW W W W
20 FT WND DIR...6 7 8 9 10 11
20 FT WND DIR...10 11 12 14 15 18
RIDGE WIND DIR..M M M M M M
RIDGE WIND SPD..M M M M M M
CHC OF PCPN (%).0 0 0 0 0 0
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........100 PERCENT.
SURFACE WINDS (MPH).WEST WINDS 10 TO 13 MPH BECOMING SOUTH AROUND 5
MPH OVERNIGHT.
20 FT WINDS (MPH)...WEST WINDS 7 TO 11 MPH BECOMING LIGHT OVERNIGHT.
RIDGETOP...........
CHANCE OF PCPN......0 PERCENT.
MIXING HEIGHT.......900 FT AGL.
TRANSPORT WINDS.....SOUTHWEST WINDS 8 TO 11 MPH.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........7 7 7 7 7 29 29 29 29 29 29 56
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............76 73 70 67 65 63 61 60 59 58 57 57
RH..............54 61 68 75 80 86 91 95 98 100 100 100
SURFACE WND DIR.W W W W W SW SW SW SW S S S
SURFACE WND SPD.13 13 13 12 11 11 10 9 8 7 6 6
SURFACE WND GST.20 20 20 18 16 16 15 14 12 10 9 9
20 FT WND DIR...W W W W W SW SW SW SW S S S
20 FT WND SPD...11 11 11 10 9 9 8 7 6 5 4 4
20 FT WND GST...18 18 18 16 14 14 13 12 10 8 7 7
RIDGE WIND DIR..M M M M M M M M M M M M
RIDGE WIND SPD..M M M M M M M M M M M M
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...KYLE WHEELER
REQUESTED BY...GAVIN WHIMS
TYPE OF REQUEST...OTHER
.TAG 2616087.0/SGX
.DELDT 06/23/26
.FORMATTERVERSION 2.0.0
.EMAIL GAVIN.WHIMS@FIRE.CA.GOV
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