927
FNUS76 KSTO 221400
FWSSTO
SPOT FORECAST FOR WALLACE...USDA-FS CA-ENF
NATIONAL WEATHER SERVICE SACRAMENTO CA
700 AM PDT THU OCT 22 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 PDT ON OCTOBER 22.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
A WEATHER SYSTEM WILL BRING OFF AND ON PRECIPITATION TO THE BURN
SITE THROUGHOUT THE DAY, WITH LINGERING SHOWERS FRIDAY MORNING.
SOME SHOWERS MAY PRODUCE MODERATE RAIN AT TIMES. FORECAST
PRECIPITATION TOTALS ARE BETWEEN 0.75 AND 1.00 INCHES.
ADDITIONALLY THERE IS A 10-15% CHANCE OF ISOLATED THUNDERSTORMS,
ALTHOUGH PERSISTENT CLOUD COVER MAY LIMIT THUNDERSTORM
DEVELOPMENT.
AFTER FRIDAY MORNING, DRIER CONDITIONS RETURN AND NORTH TO EAST
WINDS DEVELOP IN THE AFTERNOON WITH GUSTS TO 15 MPH, INCREASING
LATE EVENING WITH GUSTS 20 TO 30 MPH. THESE WINDS CONTINUE INTO
SATURDAY MORNING, WITH ANOTHER BRIEF PERIOD OF BREEZY DOWNSLOPING
WINDS SUNDAY SATURDAY EVENING.
REST OF TODAY
SKY/WEATHER.........CLOUDY. RAIN LIKELY IN THE MORNING. SLIGHT
CHANCE (10-15) OF THUNDERSTORMS THROUGH THE DAY. RAIN
SHOWERS IN THE AFTERNOON.
MAX TEMPERATURE.....47-51.
MIN HUMIDITY........85-89 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST UP TO 5 MPH LATE
IN THE MORNING WITH AFTERNOON GUSTS TO 15 MPH.
GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS LATE IN THE
MORNING.
RIDGETOP...........SOUTH 5 TO 14 MPH SHIFTING TO THE SOUTHWEST 12
TO 15 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......2400 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 14 MPH SHIFTING TO THE SOUTHWEST 12
TO 15 MPH LATE IN THE AFTERNOON.
CWR.................26 PERCENT INCREASING TO 91 PERCENT LATE IN THE
MORNING.
CHANCE OF THUNDER...10-15 PERCENT.
TIME (PDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM
SKY COVER.......CLOUDY CLOUDY MCLDY MCLDY CLOUDY CLOUDY
CWR.............30 30 90 90 90 90
CHC OF THDR (%).10 10 15 15 15 10
TEMP............47 42 42 42 46 42
RH..............87 96 100 100 100 100
SL/VL WIND......S 2 S 2 SW 5 SW 5 SW 5 SW 5
SL/VL WIND GUST.3 5 10 13 14 13
RIDGETOP WIND...SE 5 S 8 S 14 S 14 SW 13 SW 12
MIX HGT (FT)....500 1300 2400 2400 1900 1500
TRANSPORT WIND..SE 5 S 8 S 14 S 14 SW 13 SW 12
TONIGHT
SKY/WEATHER.........CLOUDY. RAIN.
MIN TEMPERATURE.....39-43.
MAX HUMIDITY........98-100 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS UP TO 7 MPH WITH GUSTS TO 15 MPH IN THE EVENING
BECOMING LIGHT.
RIDGETOP...........SOUTHWEST 12 TO 14 MPH.
MIXING HEIGHT.......1100 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 12 TO 14 MPH.
CWR.................91 PERCENT DECREASING TO 26 PERCENT EARLY IN
THE MORNING.
CHANCE OF THUNDER...10 PERCENT.
TIME (PDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY COVER.......CLOUDY CLOUDY CLOUDY CLOUDY CLOUDY CLOUDY
CWR.............90 90 90 80 80 80
CHC OF THDR (%).10 0 0 0 0 0
TEMP............43 43 44 46 47 47
RH..............100 98 93 83 81 80
SL/VL WIND......SW 5 SW 7 SW 6 SW 5 SW 3 SW 2
SL/VL WIND GUST.10 15 13 9 6 5
RIDGETOP WIND...SW 12 SW 12 SW 12 SW 14 S 14 S 14
MIX HGT (FT)....1500 1100 1100 1300 1300 1300
TRANSPORT WIND..SW 12 SW 12 SW 12 SW 14 S 14 S 14
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING SUNNY. RAIN LIKELY
IN THE MORNING.
MAX TEMPERATURE.....48-52.
MIN HUMIDITY........47-51 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING NORTHEAST UP TO 5 MPH LATE
IN THE AFTERNOON.
RIDGETOP...........SOUTHWEST 3 TO 12 MPH SHIFTING TO THE NORTHEAST
8 TO 13 MPH LATE IN THE MORNING.
MIXING HEIGHT.......4400 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 3 TO 12 MPH SHIFTING TO THE NORTHEAST
8 TO 13 MPH LATE IN THE MORNING.
CWR.................26 PERCENT DECREASING TO 1 PERCENT LATE IN THE
MORNING.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6 AM 9 AM NOON 3 PM
SKY COVER.......CLOUDY CLOUDY MCLDY PCLDY
CWR.............30 30 0 0
CHC OF THDR (%).0 0 0 0
TEMP............46 41 43 48
RH..............79 93 82 58
SL/VL WIND......SW 1G3 SW 1G3 N 2G8 N 5G12
RIDGETOP WIND...SW 12 SW 3 N 8 NE 16
MIX HGT (FT)....1300 1400 2900 4400
TRANSPORT WIND..SW 12 SW 3 N 8 NE 12
FORECASTER...KF
REQUESTED BY...ANTHONY SIGONA
TYPE OF REQUEST...WILDFIRE
.TAG 2624320.0/STO
.DELDT 10/22/26
.FORMATTERVERSION 2.0.0
.EMAIL STEVEN.SAVOROASKI@USDA.GOV,MARK.A.JOHNSON@USDA.GOV,ANTHONY.SIGONA@USDA.GOV
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