305
FNUS76 KSTO 270333
FWSSTO
SPOT FORECAST FOR NORTH QUINCY...USFS
NATIONAL WEATHER SERVICE SACRAMENTO CA
833 PM PDT MON OCT 26 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 PDT ON OCTOBER 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
NO PRECIPITATION CHANCES EXPECTED OVER THE NEXT SEVERAL DAYS.
SLIGHT INCREASE IN AFTERNOON HUMIDITY TRENDS WITH MIN RH VALUES
INTO THE LOW 30S, BEFORE A DRYING TREND BEGINS WEDNESDAY LOWERING
VALUES INTO THE TEENS TO LOW 20S. GENERALLY LIGHT AND VARIABLE
WINDS FORECASTED OUTSIDE OF A FEW HOURS OF LIGHT SOUTHWEST WINDS
TUESDAY AFTERNOON. NONZERO PRECIPITATION CHANCES RETURN THIS
WEEKEND WITH BEST CHANCES FURTHER SOUTH OF HWY. 50 IN THE SIERRA.
TUESDAY
SKY/WEATHER.........SUNNY. WIDESPREAD FROST EARLY IN THE MORNING.
MAX TEMPERATURE.....58-62.
MIN HUMIDITY........29-33 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH WITH
GUSTS UP TO 15 MPH.
RIDGETOP...........SOUTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST 5
TO 10 MPH LATE IN THE MORNING.
MIXING HEIGHT.......INCREASING UP TO 5100 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST 5
TO 10 MPH LATE IN THE MORNING.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MCR MCR MCR MCR CLR CLR CLR CLR CLR CLR CLR
TEMP............26 28 31 41 49 54 58 60 60 60 58
RH..............100 100 93 73 54 43 35 31 31 31 35
SL/VL WIND DIR..SE S S S SW SW SW SW SW SW SW
SL/VL WIND SPD..0 1 1 1 1 2 3 6 7 6 5
SL/VL WIND GUST.1 2 2 3 5 8 13 15 15 14 12
RIDGE WIND DIR..SE S S S SW SW SW SW SW SW SW
RIDGE WIND SPD..5 5 5 5 7 7 8 10 10 10 8
MIX HGT (KFT)...0.4 0.8 0.8 0.8 3.6 3.6 3.6 5.1 5.1 5.1 2.1
TRANSP WIND DIR.SE S S S SW SW SW SW SW SW SW
TRANSP WIND SPD.5 5 5 5 5 5 5 6 7 6 5
TUESDAY NIGHT
SKY/WEATHER.........CLEAR. AREAS OF FROST LATE IN THE EVENING.
WIDESPREAD FROST OVERNIGHT.
MIN TEMPERATURE.....21-25.
MAX HUMIDITY........98-100 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS.
RIDGETOP...........LIGHT WINDS.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 2 TO 8 MPH SHIFTING TO THE NORTHEAST
4 TO 6 MPH LATE IN THE EVENING.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY COVER.......CLR CLR CLR CLR CLR CLR CLR CLR MCR MCR MCR MCR
TEMP............55 49 44 42 39 37 33 31 29 27 26 25
RH..............40 52 61 67 74 77 85 90 96 100 100 100
SL/VL WIND DIR..SW SW N N N N N N E E E NE
SL/VL WIND SPD..1 1 0 0 0 0 0 0 1 1 1 1
SL/VL WIND GUST.12 12 2 2 2 3 3 3 3 3 3 3
RIDGE WIND DIR..SW SW N N N N N N E E E NE
RIDGE WIND SPD..8 8 2 2 2 5 5 5 5 5 5 6
MIX HGT (KFT)...2.1 2.1 0.3 0.3 0.3 0.2 0.2 0.2 0.4 0.4 0.4 0.4
TRANSP WIND DIR.SW SW N N N N N N E E E NE
TRANSP WIND SPD.8 8 2 2 2 5 5 5 5 5 5 6
WEDNESDAY
SKY/WEATHER.........SUNNY. WIDESPREAD FROST EARLY IN THE MORNING.
MAX TEMPERATURE.....65-69.
MIN HUMIDITY........20-24 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS.
RIDGETOP...........NORTHEAST WINDS 6 TO 10 BECOMING WEST-SOUTHWEST
5 TO 10 MPH IN THE AFTERNOON.
MIXING HEIGHT.......INCREASING UP TO 4100 FT AGL.
TRANSPORT WINDS.....EAST 4 TO 6 MPH SHIFTING TO THE WEST-SOUTHWEST
4 TO 8 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 MCR MCR MCR CLR CLR CLR CLR CLR CLR CLR
TEMP............24 23 24 30 38 47 54 61 65 67 67 65
RH..............100 100 100 86 67 48 36 27 22 19 20 23
SL/VL WIND DIR..NE NE E E E NE NE NE W W W SW
SL/VL WIND SPD..1 1 1 1 1 1 1 1 1 2 3 4
SL/VL WIND GUST.3 3 3 3 3 2 2 2 5 6 6 8
RIDGE WIND DIR..NE NE E E E NE NE NE W W W SW
RIDGE WIND SPD..9 9 9 9 8 7 6 6 6 7 8 10
MIX HGT (KFT)...0.4 0.4 0.4 0.4 0.4 1.9 1.9 1.9 4.1 4.1 4.1 2.8
TRANSP WIND DIR.NE NE E E E NE NE NE W W W SW
TRANSP WIND SPD.6 6 5 5 5 6 6 6 7 7 7 8
FORECAST DAYS 3 THROUGH 5
THURSDAY
MOSTLY CLEAR. WIDESPREAD FROST. LOWS IN THE LOWER 20S. HIGHS IN
THE MID 60S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 50S. LIGHT WINDS.
FORECASTER...DA
REQUESTED BY...JACE SCHECKLA
TYPE OF REQUEST...PRESCRIBED
.TAG 2624455.2/STO
.DELDT 10/27/26
.FORMATTERVERSION 2.0.0
.EMAIL JACE.SCHECKLA@USDA.GOV,LUCAS.PASCUCCI@USDA.GOV,JORDAN.WADE@USDA.GOV
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