367
FNUS76 KSGX 200049
FWSSGX
SPOT FORECAST FOR THORN INCIDENT...CAL FIRE
NATIONAL WEATHER SERVICE SAN DIEGO CA
549 PM PDT SUN JUL 19 2026
FORECAST IS BASED ON FORECAST START TIME OF 1756 PDT ON JULY 19.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
WESTERLY WINDS OF AROUND 10 MPH GUSTING TO AROUND 20 MPH WILL
LIKELY WEAKEN A LITTLE OVERNIGHT THEN STRENGTHEN FROM THE WEST
NORTHWEST AGAIN ON MONDAY AFTERNOON. WIND GUSTS MONDAY
AFTERNOON/EVENING COULD REACH 25-30 MPH. RELATIVE HUMIDITY
RECOVERY WILL LIKELY BE GOOD OVERNIGHT.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
MIN TEMPERATURE.....AROUND 71.
MAX HUMIDITY........51 PERCENT.
EYE LEVEL WINDS.....WEST WINDS UP TO 7 MPH. GUSTS UP TO 18 MPH IN
THE EVENING.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS 6 TO 10 MPH. GUSTS UP TO 24 MPH IN
THE EVENING.
RIDGETOP...........WEST AROUND 10 MPH.
CWR.................1 PERCENT.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....WEST AROUND 14 MPH.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).
MAX TEMPERATURE.....AROUND 86.
MIN HUMIDITY........28 PERCENT.
EYE LEVEL WINDS.....WEST WINDS UP TO 8 MPH WITH GUSTS TO AROUND 13
MPH.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS 6 TO 12 MPH WITH GUSTS TO AROUND 18
MPH.
RIDGETOP...........WEST AROUND 10 MPH.
CWR.................1 PERCENT.
MIXING HEIGHT.......4900 FT AGL.
TRANSPORT WINDS.....WEST AROUND 14 MPH.
FORECASTER...PHIL GONSALVES
REQUESTED BY...JOHN CLARK
TYPE OF REQUEST...WILDFIRE
.TAG 2617441.4/SGX
.DELDT 07/19/26
.FORMATTERVERSION 2.0.0
.EMAIL JOHN.CLARK@FIRE.CA.GOV
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