097
FNUS76 KSGX 130310
FWSSGX
SPOT FORECAST FOR NORTH FIRE...USFS
NATIONAL WEATHER SERVICE SAN DIEGO CA
810 PM PDT WED AUG 12 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON AUGUST 13.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
COOLER AND DRIER ON THURSDAY. LIGHT WESTERLY WINDS IN THE MORNING
BECOMING UPSLOPE/UPCANYON AND STRENGTHENING AFTER 1000 PDT WITH
GUSTS TO AROUND 15-20 MPH IN THE AFTERNOON. LIGHT WINDS AND GOOD
HUMIDITY RECOVERY THURSDAY NIGHT. MARINE LAYER LOW CLOUDS MAY
REACH THE FIRE AREA LATE THURSDAY NIGHT INTO FRIDAY MORNING, WITH
FOG REDUCING VISIBILITY AT TIMES. LITTLE CHANGE IN TEMPERATURES ON
FRIDAY WITH SLIGHTLY LOWER AFTERNOON HUMIDITY.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING
PARTLY CLOUDY (60-70 PERCENT) THEN BECOMING
CLOUDY (85-95 PERCENT).
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........35 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHEAST 5 TO 8 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHEAST 5 TO 10 MPH.
GUSTS TO 18 MPH IN THE AFTERNOON.
RIDGETOP...........SOUTHWEST AROUND 15 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......2700 FT AGL.
TRANSPORT WINDS.....SOUTH 9 TO 17 MPH.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........73 73 69 69 69 68 68 68 63 63 63 91
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............55 56 61 67 73 75 79 81 82 85 83 82
RH..............100 100 90 77 62 56 44 40 37 35 39 43
20 FT WIND DIR..W W NE SE SE SE SE E E E E E
20 FT WIND SPD..1 2 3 3 4 5 5 6 6 7 7 6
20 FT WIND GUST.3 4 5 5 6 10 12 15 15 18 18 16
EYE LVL WND DIR.W W NE SE SE SE SE E E E E E
EYE LVL WND SPD.1 1 2 2 3 4 5 5 5 5 5 5
EYE LVL WND GST.3 3 4 4 5 6 8 8 8 8 8 7
RIDGE WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW
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
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). PATCHY FOG.
MIN TEMPERATURE.....AROUND 51.
MAX HUMIDITY........100 PERCENT.
EYE LEVEL WINDS.....SOUTHEAST WINDS UP TO 6 MPH BECOMING LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHEAST WINDS 6 TO 9 MPH. GUSTS TO 11 MPH IN
THE EVENING.
RIDGETOP...........SOUTHWEST 5 TO 10 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTH 6 TO 15 MPH SHIFTING TO THE SOUTHWEST
AROUND 5 MPH AFTER 3 AM.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........91 91 91 91 91 81 81 81 81 81 81 91
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............81 76 70 66 63 60 60 59 56 55 55 53
RH..............48 61 74 87 94 99 100 100 100 100 100 100
20 FT WIND DIR..E NE SW SW W W W W W W W W
20 FT WIND SPD..6 5 4 5 3 2 1 1 1 1 1 2
20 FT WIND GUST.11 10 9 7 5 4 3 3 3 3 3 4
EYE LVL WND DIR.E NE SW SW W W W W W W W W
EYE LVL WND SPD.4 3 2 2 1 1 1 1 1 1 1 1
EYE LVL WND GST.7 5 4 4 3 3 3 3 3 3 3 3
RIDGE WIND DIR..SW S S S SW SW SW SW SW SW SW SW
RIDGE WIND SPD..10 10 10 10 10 5 5 5 5 5 5 5
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FRIDAY
SKY/WEATHER.........CLOUDY (85-95 PERCENT) THEN BECOMING MOSTLY
SUNNY (10-20 PERCENT). PATCHY FOG IN THE MORNING.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........35 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING EAST 5 TO 8 MPH IN THE
AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING EAST 5 TO 10 MPH WITH GUSTS
TO 18 MPH IN THE AFTERNOON.
RIDGETOP...........SOUTHWEST 10 TO 15 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........91 91 91 91 91 22 22 22 22 22 22 4
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............54 56 60 65 71 76 79 82 83 85 85 84
RH..............100 99 92 78 63 52 45 41 39 36 35 37
20 FT WIND DIR..W W NE SE SE SE SE E E E E E
20 FT WIND SPD..2 3 3 3 5 7 7 8 9 9 9 9
20 FT WIND GUST.4 5 5 6 9 10 11 15 15 16 15 15
EYE LVL WND DIR.W W NE SE SE SE SE E E E E E
EYE LVL WND SPD.1 2 2 2 3 5 5 5 5 5 5 5
EYE LVL WND GST.3 4 4 4 6 8 8 9 9 9 9 9
RIDGE WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW
RIDGE WIND SPD..5 5 5 10 10 10 15 15 15 15 15 15
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...STEFANIE SULLIVAN
REQUESTED BY...KEVIN C CHAJKA
TYPE OF REQUEST...WILDFIRE
.TAG 2619590.0/SGX
.DELDT 08/12/26
.FORMATTERVERSION 2.0.0
.EMAIL KEVINCHAJKA@GMAIL.COM
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