523
FNUS76 KSTO 081019
FWSSTO
SPOT FORECAST FOR DOMINGO SPRING...USFS
NATIONAL WEATHER SERVICE SACRAMENTO CA
319 AM PDT WED OCT 8 2025
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON OCTOBER 08.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY WEATHER CONTINUES THROUGH THURSDAY, WITH NEAR NORMAL
HIGH TEMPERATURES FOR TODAY. A PATTERN CHANGE WILL BRING ONSHORE
FLOW, WITH TEMPERATURES TRENDING TO AROUND 10 DEGREES BELOW NORMAL
BY THURSDAY, ALONG WITH INCREASING HUMIDITY LEVELS. BREEZY
SOUTHWESTERLY WINDS ARE EXPECTED THIS AFTERNOON, SHIFTING TO
SOUTHERLY AND INCREASING ON THURSDAY. PRECIPITATION IS EXPECTED
TO REMAIN NORTH OF THE BURN SITE UNTIL FRIDAY, WHEN CHANCES OF
LIGHT RAIN SHOWERS SPREAD INTO THE AREA. TEMPERATURES WILL
CONTINUE TO TREND COOLER FRIDAY INTO THE WEEKEND, WITH MORNING LOWS
DROPPING BELOW FREEZING. A POTENTIALLY STRONGER SYSTEM WILL BRING THE
POTENTIAL FOR WETTING RAIN EARLY TO THE MIDDLE OF NEXT WEEK.
REST OF TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....67-71.
MIN HUMIDITY........24-28 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT EAST WINDS BECOMING SOUTHEAST 5 TO 7 MPH
LATE IN THE MORNING, THEN SHIFTING TO THE
SOUTHWEST 5 TO 12 MPH WITH GUSTS TO 20 TO 24
MPH IN THE AFTERNOON.
RIDGETOP...........SOUTHWEST AROUND 6 MPH INCREASING TO SOUTH 17
TO 22 MPH LATE IN THE MORNING.
MIXING HEIGHT.......9500 FT AGL.
TRANSPORT WINDS.....SOUTH 6 TO 22 MPH INCREASING TO 17 TO 22 MPH
LATE IN THE MORNING.
CWR.................1 PERCENT.
CHANCE OF THUNDER...2 PERCENT.
TIME (PDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......CLR CLR CLR CLR CLR CLR CLR CLR MCR CLR
CWR.............0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0
TEMP............42 48 57 63 67 67 69 68 67 67
RH..............71 61 47 39 32 28 26 27 28 30
SL/VL WIND DIR..N E E SE S SW SW SW SW S
SL/VL WIND SPD..2 3 6 7 9 10 10 12 12 10
SL/VL WIND GUST.6 8 10 13 17 20 23 24 24 23
RIDGE WIND DIR..SW SW SW SW SW SW SW SW SW S
RIDGE WIND SPD..20 20 20 20 20 20 20 20 20 20
MIX HGT (KFT)...1.3 1.3 1.3 7.2 7.2 7.2 9.5 9.5 9.5 4.3
TRANSP WIND DIR.SW SW SW SW SW SW S S S S
TRANSP WIND SPD.6 6 6 17 17 17 22 22 22 17
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING MOSTLY CLOUDY.
MIN TEMPERATURE.....37-41.
MAX HUMIDITY........98-100 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 22
MPH IN THE EVENING BECOMING 5 TO 9 MPH OVERNIGHT.
RIDGETOP...........SOUTH 10 TO 17 MPH.
MIXING HEIGHT.......900 FT AGL.
TRANSPORT WINDS.....SOUTH 10 TO 17 MPH.
CWR.................3 PERCENT.
CHANCE OF THUNDER...2 PERCENT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY COVER.......CLR CLR CLR MCR MCR MCR MCR PC PC MC MC MC
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 59 55 53 50 48 46 45 44 44 42 41
RH..............36 44 54 65 73 84 87 92 97 98 99 100
SL/VL WIND DIR..S S S S S SE SE SE S S S S
SL/VL WIND SPD..10 9 8 9 9 9 9 8 8 7 7 6
SL/VL WIND GUST.22 20 16 17 18 18 16 15 13 12 10 10
RIDGE WIND DIR..S S S S S S S S S S S S
RIDGE WIND SPD..17 17 12 12 12 10 10 10 13 13 13 13
MIX HGT (KFT)...4.3 4.3 1.1 1.1 1.1 0.9 0.9 0.9 1.3 1.3 1.3 1.2
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.17 17 12 12 12 10 10 10 13 13 13 13
THURSDAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
MAX TEMPERATURE.....58-62.
MIN HUMIDITY........38-42 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 13 MPH. GUSTS 20 TO 26 MPH
LATE IN THE MORNING.
RIDGETOP...........SOUTH 13 TO 21 MPH INCREASING TO 22 TO 25 MPH
LATE IN THE AFTERNOON.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....SOUTH 13 TO 25 MPH INCREASING TO 22 TO 25 MPH
LATE IN THE AFTERNOON.
CWR.................3 PERCENT.
CHANCE OF THUNDER...1 PERCENT.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MC MC MC MC MC MCR MCR MCR MCR MCR MCR 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............41 40 42 46 49 53 56 58 59 60 59 58
RH..............99 100 100 91 77 63 52 45 40 37 37 40
SL/VL WIND DIR..S S S S S S S S S S S S
SL/VL WIND SPD..6 6 7 7 7 12 12 12 13 13 13 10
SL/VL WIND GUST.10 10 14 14 14 21 21 21 26 26 26 23
RIDGE WIND DIR..S S S S S S S S S S S S
RIDGE WIND SPD..13 13 14 14 14 21 21 21 25 25 25 22
MIX HGT (KFT)...1.2 1.2 2.2 2.2 2.2 4.2 4.2 4.2 5.5 5.5 5.5 4.5
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.13 13 14 14 14 21 21 21 25 25 25 22
FORECASTER...EK
REQUESTED BY...JOHN OUTLAND
TYPE OF REQUEST...PRESCRIBED
.TAG 2523113.0/STO
.DELDT 10/08/25
.FORMATTERVERSION 2.0.0
.EMAIL JOHN.OUTLAND@USDA.GOV
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