293
FNUS76 KSGX 170445
FWSSGX
SPOT FORECAST FOR BDU-PINE...CAL FIRE / SAN BERNARDINO UNIT
NATIONAL WEATHER SERVICE SAN DIEGO CA
945 PM PDT THU JUL 16 2026
FORECAST IS BASED ON FORECAST START TIME OF 2200 PDT ON JULY 16.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
HUMIDITY TRENDS UP TONIGHT THROUGH FRIDAY, WITH GOOD TO EXCELLENT
OVERNIGHT RECOVERY AND MODERATE DAYTIME HUMIDITY. OTHERWISE,
FRIDAY WILL BE COOLER THAN TODAY BUT STILL WARM, WITH SIMILAR
WINDS TO TODAY. VARIABLE WINDS WILL GIVE WAY TO A WEST-SOUTHWEST
SEA BREEZE AFTER NOON, WHICH WILL CONTINUE THROUGH ABOUT 2000 PDT
IN THE EVENING.
REST OF TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (CLEARING UPPER LEVEL CLOUDS).
MIN TEMPERATURE.....AROUND 66 DEGREES.
MAX HUMIDITY........84-87 PERCENT.
EYE LEVEL WINDS.....WEST-NORTHWEST WINDS AROUND 4 MPH LATE IN THE EVENING
BECOMING VARIABLE UP TO 3 MPH BY 2200 PDT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST-NORTHWEST WINDS AROUND 6 MPH LATE IN THE EVENING
BECOMING VARIABLE UP TO 3 MPH BY 2200 PDT.
RIDGETOP(1000 FT)..WEST 10-15 MPH BECOMING VARIABLE 2-4 MPH BY 2200 PDT.
CWR.................1 PERCENT.
MIXING HEIGHT.......DECREASING TO 100 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 13 MPH DECREASING TO 3 TO 5 MPH
AFTER 3 AM.
TIME (PDT) 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........12 10 10 10 26 26 26 23
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............73 71 69 68 68 67 67 67
RH..............68 78 82 84 84 83 85 85
20 FT WIND DIR..W W W SW S S N NW
20 FT WIND SPD..6 3 3 3 3 3 3 2
20 FT WIND GUST.11 8 6 6 6 7 6 6
EYE LVL WND DIR.W W W SW S S N NW
EYE LVL WND SPD.4 3 2 2 2 2 2 1
EYE LVL WND GST.8 6 5 5 5 5 5 4
RIDGE WIND DIR..W S S S S S S S
RIDGE WIND SPD..6 4 4 4 4 4 4 5
CWR.............0 0 0 0 0 0 0 0
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY WITH PERIODS OF PARTIAL CLOUDINESS.
MAX TEMPERATURE.....89-91 DEGREES.
MIN HUMIDITY........43-46 PERCENT.
EYE LEVEL WINDS.....VARIABLE 1-3 MPH BECOMING WEST-SOUTHWEST 5-7 MPH WITH
GUSTS TO AROUND 12 MPH AFTER 1200 PDT.
WIND (20 FT)........
SLOPE/VALLEY.......VARIABLE 1-3 MPH BECOMING WEST-SOUTHWEST 7-12
MPH WITH GUSTS TO AROUND 18 MPH AFTER 1200 PDT.
RIDGETOP(1000 FT)..SOUTHEAST UP TO 5 MPH SHIFTING TO THE WEST
10-18 MPH LATE IN THE AFTERNOON.
CWR.................2 PERCENT.
MIXING HEIGHT.......INCREASING TO 2900 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 3 TO 12 MPH INCREASING TO 16 TO 21
MPH LATE IN THE AFTERNOON.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........23 23 31 31 31 26 26 26 32 32 32 16
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............66 67 71 75 80 84 88 89 88 88 88 87
RH..............87 87 80 68 58 54 49 47 48 48 46 49
20 FT WIND DIR..W W W W W W SW W SW SW SW W
20 FT WIND SPD..2 2 2 2 2 5 7 8 10 12 12 10
20 FT WIND GUST.5 5 6 6 6 9 11 14 16 18 18 18
EYE LVL WND DIR.W W W W W W SW W SW SW SW W
EYE LVL WND SPD.1 1 1 1 1 4 4 6 7 8 8 7
EYE LVL WND GST.4 4 4 4 5 7 8 10 12 13 13 13
RIDGE WIND DIR..SE SE S SE SE S SW W SW W W W
RIDGE WIND SPD..5 5 6 6 6 9 11 14 16 18 18 18
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 64 DEGREES.
MAX HUMIDITY........95-99 PERCENT.
EYE LEVEL WINDS.....WEST WINDS UP TO 7 MPH WITH GUSTS TO AROUND 12
MPH IN THE EVENING BECOMING VARIABLE 1-3 MPH
AFTER 2000 PDT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 18
MPH IN THE EVENING BECOMING VARIABLE 1-3 MPH
AFTER 2000 PDT.
RIDGETOP...........WEST-SOUTHWEST 14-18 MPH BECOMING VARIABLE 3-5
MPH AFTER 2000 PDT.
CWR.................2 PERCENT.
MIXING HEIGHT.......DECREASING TO 200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 12 TO 20 MPH DECREASING TO 8 TO 10
MPH OVERNIGHT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........16 16 10 10 10 9 9 9 7 7 7 13
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............85 81 76 73 71 69 67 66 66 65 65 65
RH..............53 59 67 74 79 83 89 93 93 93 96 97
20 FT WIND DIR..W W W W W W W W NW NW NW NW
20 FT WIND SPD..10 10 10 6 5 4 4 3 3 3 2 2
20 FT WIND GUST.18 17 13 11 10 9 7 7 6 6 6 6
EYE LVL WND DIR.W W W W W W W W NW NW NW NW
EYE LVL WND SPD.7 7 7 6 5 4 4 3 2 2 1 1
EYE LVL WND GST.13 12 12 11 9 8 7 5 5 5 5 5
RIDGE WIND DIR..SW W W SW S S S SE SE SE SE SE
RIDGE WIND SPD..18 17 16 15 12 11 9 7 6 6 6 6
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...CHANDLER PRICE
REQUESTED BY...ERIK HOSTETTER BC
TYPE OF REQUEST...WILDFIRE
.TAG 2617541.0/SGX
.DELDT 07/16/26
.FORMATTERVERSION 2.0.0
.EMAIL ERIK.HOSTETTER@FIRE.CA.GOV
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