410
FNUS76 KSTO 072044
FWSSTO
SPOT FORECAST FOR PINE MOUNTAIN LAKE...CAL FIRE
NATIONAL WEATHER SERVICE SACRAMENTO CA
144 PM PDT TUE OCT 7 2025
FORECAST IS BASED ON IGNITION TIME OF 0900 PDT ON OCTOBER 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
THURSDAY BRINGS A PATTERN CHANGE TO THE AREA, WITH COOLER HIGH
TEMPERATURES AND ENHANCED ONSHORE FLOW TO THE REGION. DAYTIME
HUMIDITY VALUES WILL BE IN THE UPPER 40S TO MID 50S, WITH
OVERNIGHT RECOVERIES IN THE 70S. A NON-ZERO CHANCE FOR A LIGHT
WETTING RAIN ON FRIDAY AND THROUGH THE WEEKEND, HOWEVER THE
BETTER PRECIPITATION CHANCES WILL BE NORTH OF THE BURN LOCATION
AND IN THE HIGHER ELEVATIONS. WINDS SHOULD GENERALLY BELOW 15
MPH THURSDAY AND FRIDAY. SLIGHTLY BETTER CHANCES OF LIGHT, WETTING
RAINS ON SUNDAY AND MONDAY, WITH CURRENT RAIN TOTALS AROUND 0.05"
IN THE FORECAST, WITH CONTINUED WIND GUSTS AT OR BELOW 15 MPH.
THURSDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....67-71.
MIN HUMIDITY........48-52 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......EAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST UP TO 6 MPH LATE IN THE MORNING.
RIDGETOP...........SOUTH 7 TO 15 MPH.
MIXING HEIGHT.......4200 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 15 MPH.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 9 AM 11 AM 1 PM 3 PM 5 PM
SKY COVER.......MCLEAR MCLEAR MCLEAR CLEAR CLEAR
CWR.............0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0
TEMP............56 65 67 68 67
RH..............69 55 50 49 50
SL/VL WIND......E 5 S 5 S 5 SW 6 SW 6
SL/VL WIND GUST.8 13 13 16 14
RIDGETOP WIND...SE 7 S 12 S 12 S 15 S 10
MIX HGT (FT)....300 2800 2800 4200 3500
TRANSPORT WIND..SE 7 S 12 S 12 S 15 S 10
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....49-53.
MAX HUMIDITY........73-77 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 6 MPH EARLY IN THE EVENING
BECOMING LIGHT, THEN BECOMING NORTHEAST UP TO 5
MPH EARLY IN THE MORNING.
RIDGETOP...........SOUTH AROUND 10 MPH SHIFTING TO THE NORTHEAST
EARLY IN THE EVENING.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH SHIFTING TO THE NORTHEAST
EARLY IN THE EVENING. E 5 E 6 S 14 S 13
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6 PM 10 PM 2 AM
SKY COVER.......CLEAR MCLEAR MCLEAR
CWR.............0 0 0
CHC OF THDR (%).0 0 0
TEMP............65 55 53
RH..............54 70 74
SL/VL WIND......SW 6G14 NE 2G5 NE 2G6
RIDGETOP WIND...S 10 NE 5 E 6
MIX HGT (FT)....3500 300 400
TRANSPORT WIND..S 10 NE 5 E 6
FRIDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....64-68.
MIN HUMIDITY........50-54 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......EAST WINDS UP TO 6 MPH SHIFTING TO THE
SOUTHWEST 5 TO 7 MPH LATE IN THE MORNING.
RIDGETOP...........EAST 5 TO 6 MPH SHIFTING TO THE SOUTH 9 TO 14
MPH LATE IN THE MORNING.
MIXING HEIGHT.......4300 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH BECOMING 5 TO 6 MPH IN THE
MORNING, THEN SHIFTING TO THE SOUTH 9 TO 14 MPH
LATE IN THE MORNING.
CWR.................3 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6 AM 9 AM NOON 3 PM
SKY COVER.......MCLEAR MCLEAR MCLEAR MCLEAR
CWR.............0 0 0 0
CHC OF THDR (%).0 0 M 0
TEMP............51 55 64 64
RH..............75 69 52 51
SL/VL WIND......NE 5G7 E 6G9 SW 6G13 SW 7G16
RIDGETOP WIND...E 5 E 6 S 14 S 13
MIX HGT (FT)....500 300 3500 4300
TRANSPORT WIND..E 5 E 6 S 14 S 13
FORECASTER...JW
REQUESTED BY...MATTHEW T HARRISON
TYPE OF REQUEST...PRESCRIBED
.TAG 2523112.0/STO
.DELDT 10/07/25
.FORMATTERVERSION 2.0.0
.EMAIL MATTHEW.HARRISON@FIRE.CA.GOV
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