905
FNUS76 KSTO 151101
FWSSTO
SPOT FORECAST FOR WOODS FIRE...USFS
NATIONAL WEATHER SERVICE SACRAMENTO CA
401 AM PDT SAT AUG 15 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON AUGUST 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
MILD AND WARM WEATHER DOMINATES THIS WEEKEND WITH NO FORECAST
PRECIPITATION OVER THE NEXT SEVERAL DAYS. DAILY DIURNAL, TERRAIN-
DRIVEN WINDS EXPECTED WITH SOUTHWEST AFTERNOON GUSTS UP TO 15-20
MPH. AFTERNOON HUMIDITIES TREND DRIER THIS WEEKEND WITH VALUES IN
THE 30S, DRIER ON SUNDAY THAN SATURDAY MARGINALLY. BELOW-NORMAL
TEMPERATURES EXPECTED INTO NEXT WEEK.
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....64-68.
MIN HUMIDITY........31-35 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST UP TO 9 MPH IN
THE LATE MORNING AND AFTERNOON.
RIDGETOP...........SOUTH 7 TO 16 MPH.
MIXING HEIGHT.......5800 FT AGL.
TRANSPORT WINDS.....SOUTH 8 TO 15 MPH.
CWR.................1 PERCENT.
CHANCE OF THUNDER...2 PERCENT.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MCR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............48 47 50 53 58 62 64 65 66 66 65 64
RH..............50 46 45 43 37 33 35 35 36 39 40 42
SL/VL WIND DIR..S S S SW SW SW SW SW SW SW SW SW
SL/VL WIND SPD..2 2 2 3 5 6 7 8 9 9 9 9
SL/VL WIND GUST.6 6 7 9 12 14 15 16 16 16 16 16
RIDGE WIND DIR..S S S S S S S S S S S S
RIDGE WIND SPD..10 9 9 9 8 9 12 14 16 17 18 18
MIX HGT (KFT)...0.5 0.5 2.4 2.4 2.4 5.6 5.6 5.6 5.8 5.8 5.8 3.7
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.8 8 10 10 10 15 15 15 15 15 15 14
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....48-52.
MAX HUMIDITY........59-63 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 8 MPH EARLY IN THE
EVENING BECOMING LIGHT.
RIDGETOP...........SOUTH 10 TO 16 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 14 MPH.
CWR.................1 PERCENT.
CHANCE OF THUNDER...1 PERCENT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY COVER.......CLR CLR CLR MCR MCR MCR MCR MCR MCR MCR CLR MCR
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............63 60 56 54 52 52 52 52 52 51 51 51
RH..............49 53 60 61 61 61 55 51 48 48 46 42
SL/VL WIND DIR..SW SW SW S SE S S S N S S E
SL/VL WIND SPD..8 6 5 2 3 3 3 3 2 2 2 2
SL/VL WIND GUST.15 13 8 7 8 9 8 7 7 7 7 7
RIDGE WIND DIR..S S S S S S S S S S S S
RIDGE WIND SPD..16 14 13 14 16 17 17 15 14 13 12 10
MIX HGT (KFT)...3.7 3.7 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
TRANSP WIND DIR.S S S S S S S S S S S SE
TRANSP WIND SPD.14 14 7 7 7 8 8 8 8 8 8 7
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....66-70.
MIN HUMIDITY........27-31 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST 5 TO 10 MPH BY
THE AFTERNOON WITH GUSTS UP TO 15-20 MPH.
RIDGETOP...........SOUTH 9 TO 17 MPH.
MIXING HEIGHT.......7600 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 15 MPH INCREASING TO AROUND 13 MPH
LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MCR MCR CLR CLR CLR MCR MCR MCR MCR MCR MCR PC
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............50 50 54 57 62 65 67 68 68 68 68 66
RH..............45 40 39 36 32 29 32 31 33 35 36 38
SL/VL WIND DIR..E E S S S SW SW SW SW SW SW SW
SL/VL WIND SPD..2 2 3 3 3 7 7 7 9 9 9 8
SL/VL WIND GUST.7 7 13 13 13 16 16 16 17 17 17 16
RIDGE WIND DIR..S S S S S S S S S S SW SW
RIDGE WIND SPD..9 9 9 9 10 12 14 16 18 18 17 16
MIX HGT (KFT)...0.5 0.5 3.3 3.3 3.3 7.5 7.5 7.5 7.6 7.6 7.6 5.5
TRANSP WIND DIR.SE SE S S S S S S S S S S
TRANSP WIND SPD.7 7 8 8 8 15 15 15 15 15 15 13
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.
FORECASTER...EK
REQUESTED BY...ANDRE BELLAR
TYPE OF REQUEST...WILDFIRE
.TAG 2619527.3/STO
.DELDT 08/15/26
.FORMATTERVERSION 2.0.0
.EMAIL ANDREW.BELLAR-MARISCAL@USDA.GOV
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