031
FNUS76 KSGX 182206
FWSSGX
SPOT FORECAST FOR CHURCH 2...CAL FIRE-SDU
NATIONAL WEATHER SERVICE SAN DIEGO CA
306 PM PDT TUE AUG 18 2026
FORECAST IS BASED ON FORECAST START TIME OF 0800 PDT ON AUGUST 19.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
TYPICAL SEABREEZE WINDS PICK UP OUT OF THE WEST IN THE LATE
MORNING HOURS EACH DAY THROUGH THIS WEEK WITH 20 FT GUSTS TO
AROUND 15 MPH EACH AFTERNOON. SLIGHTLY WARMER AND DRIER THAN THE
PAST FEW DAYS ON WEDNESDAY. RH VALUES DROPPING TO NEAR 15% IN THE
AFTERNOON. THERE IS A SLIGHT CHANCE (15%) FOR A THUNDERSTORM
THURSDAY AFTERNOON. THUNDERSTORM CHANCES CONTINUE FROM FRIDAY
ONWARD THROUGH THE WEEKEND (20-25%)
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT) THEN BECOMING
PARTLY CLOUDY (30-40 PERCENT).
MAX TEMPERATURE.....AROUND 96.
MIN HUMIDITY........19 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST UP TO 5 MPH IN
THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST 6 TO 9 MPH IN
THE AFTERNOON.
RIDGETOP...........SOUTHEAST AROUND 5 MPH.
CWR.................3 PERCENT.
MIXING HEIGHT.......7800 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 8 MPH.
WEDNESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).
MIN TEMPERATURE.....AROUND 71.
MAX HUMIDITY........52 PERCENT.
EYE LEVEL WINDS.....WEST WINDS AROUND 4 MPH IN THE EVENING BECOMING
LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS 5 TO 7 MPH IN THE EVENING BECOMING
LIGHT.
RIDGETOP...........
CWR.................1 PERCENT.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT). SLIGHT CHANCE OF
A SHOWER OR THUNDERSTORM IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 95.
MIN HUMIDITY........25 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST UP TO 5 MPH IN
THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST 6 TO 9 MPH IN THE
AFTERNOON.
RIDGETOP...........
CWR.................11 PERCENT.
MIXING HEIGHT.......7700 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 6 MPH.
FORECASTER...KYLE WHEELER
REQUESTED BY...PAUL BISSON
TYPE OF REQUEST...WILDFIRE
.TAG 2619971.0/SGX
.DELDT 08/18/26
.FORMATTERVERSION 2.0.0
.EMAIL PAUL.BISSON@FIRE.CA.GOV
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