991
FNUS76 KSGX 061848
FWSSGX
SPOT FORECAST FOR PHELAN TRAINING BURN...CALFIRE SAN BERNARDINO
NATIONAL WEATHER SERVICE SAN DIEGO CA
1148 AM PDT MON JUL 6 2026
FORECAST IS BASED ON IGNITION TIME OF 0000 PDT ON JULY 07.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
TYPICAL DIURNAL WINDS EXPECTED THIS WEEK WITH LIGHT SOUTH TO
SOUTHWEST WINDS EACH MORNING BECOMING SOUTH-SOUTHEAST EACH
AFTERNOON AND EVENING WITH GUSTS UP TO 20 MPH AT 20 FEET. A SLOW
WARMING AND DRYING TREND WILL BRING MINIMUM AFTERNOON RELATIVE
HUMIDITY VALUES BELOW 20% BY THURSDAY.
REST OF TONIGHT
SKY/WEATHER.........CLEAR (0-10 PERCENT).
MIN TEMPERATURE.....AROUND 67.
MAX HUMIDITY........50 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS AROUND 4 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 8 MPH.
CWR.................0 PERCENT.
TIME (PDT) MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........2 2 5 5 5 3
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............70 69 69 68 68 67
RH..............41 40 45 45 48 50
20 FT WIND DIR..S S S SW SW S
20 FT WIND SPD..8 6 6 5 5 5
20 FT WIND GUST.12 11 9 8 8 8
EYE LVL WND DIR.S S S SW SW S
EYE LVL WND SPD.4 3 3 3 3 3
EYE LVL WND GST.6 6 5 4 4 4
CWR.............0 0 0 0 0 0
TUESDAY
SKY/WEATHER.........SUNNY (0-5 PERCENT).
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........25 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH UP TO 7 MPH WITH
GUSTS TO AROUND 11 MPH IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS EARLY IN THE MORNING BECOMING SOUTH
10 TO 13 MPH WITH GUSTS TO AROUND 19 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........3 3 2 2 2 1 1 1 1 1 1 1
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............69 71 76 80 82 84 86 87 88 88 89 87
RH..............45 38 32 29 28 27 27 27 27 26 25 26
20 FT WIND DIR..S S S S SE SE SE S S S S S
20 FT WIND SPD..3 2 2 1 1 2 5 10 12 13 12 12
20 FT WIND GUST.7 6 4 4 5 6 10 15 18 19 18 18
EYE LVL WND DIR.S S S NE E SE SE SE SE SE S S
EYE LVL WND SPD.2 1 1 1 1 1 3 5 6 7 6 6
EYE LVL WND GST.4 3 2 2 3 3 5 8 9 10 9 9
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TUESDAY NIGHT
SKY/WEATHER.........CLEAR (0-10 PERCENT).
MIN TEMPERATURE.....AROUND 68.
MAX HUMIDITY........43 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS UP TO 5 MPH EARLY IN THE EVENING,
BECOMING LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS AROUND 10 MPH EARLY IN THE
EVENING BECOMING LIGHT OVERNIGHT.
CWR.................0 PERCENT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........1 1 1 1 1 4 4 4 4 4 4 1
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............86 84 78 74 73 72 72 71 70 70 69 68
RH..............28 30 37 41 43 43 41 40 39 39 39 40
20 FT WIND DIR..S S S S S S S S SW SW SW SW
20 FT WIND SPD..10 8 8 7 6 5 5 5 5 5 3 3
20 FT WIND GUST.15 13 12 10 10 9 9 9 8 8 7 7
EYE LVL WND DIR.S S S S S S S S SW SW SW SW
EYE LVL WND SPD.5 4 4 4 3 3 3 3 3 3 2 2
EYE LVL WND GST.8 7 6 5 5 5 5 5 4 4 4 4
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...KYLE WHEELER
REQUESTED BY...TODD BEARD
TYPE OF REQUEST...PRESCRIBED
.TAG 2616868.0/SGX
.DELDT 07/06/26
.FORMATTERVERSION 2.0.0
.EMAIL TODD.BEARD@FIRE.CA.GOV
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