191
FNUS76 KSTO 080330
FWSSTO
SPOT FORECAST FOR AMEX RX...USFS
NATIONAL WEATHER SERVICE SACRAMENTO CA
830 PM PDT SUN JUN 7 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON JUNE 08.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
COOLER TEMPERATURES THROUGH TUESDAY ARE EXPECTED ALONG WITH DRY
WEATHER THROUGH THE PERIOD. WEST TO SOUTHWEST WINDS INCREASE ON
MONDAY WITH GUSTS 15 TO 20 MPH. WINDS THEN TREND LIGHTER AND
PERIODICALLY BREEZY THROUGH MID TO LATE WEEK. DAYTIME RELATIVE
HUMIDITY WILL CONTINUE TO BE IN THE 20S ON MONDAY, BEFORE TRENDING
HIGHER INTO THE 40S ON TUESDAY. HIGH TEMPERATURES CLIMB INTO THE
80S BY THE WEEKEND WITH DAYTIME RHS LOWERING INTO THE TEENS TO
LOWER 20S FROM WEDNESDAY ONWARD.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY.
MAX TEMPERATURE.....66-71.
MIN HUMIDITY........22-27 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST 5 TO 8 MPH IN
THE LATE MORNING AND AFTERNOON.
RIDGETOP...........SOUTHWEST 14 TO 17 MPH.
MIXING HEIGHT.......RISING TO AROUND 4400 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
CWR.................2 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 8 AM 11 AM 2 PM 5 PM
SKY COVER.......PCLDY MCLDY MCLDY MCLDY
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............47 67 68 65
RH..............54 25 30 31
SL/VL WIND......S 3G8 SW 7G16 SW 8G18 SW 7G17
RIDGETOP WIND...S 15 S 14 SW 17 SW 16
MIX HGT (FT)....2500 4300 4400 3600
TRANSPORT WIND..S 10 SW 13 SW 15 SW 13
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....40-45.
MAX HUMIDITY........83-88 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 8 MPH EARLY IN THE EVENING
BECOMING LIGHT.
RIDGETOP...........SOUTHWEST 14 TO 20 MPH.
MIXING HEIGHT.......FALLING TO AROUND 700 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 7 TO 13 MPH SHIFTING TO THE SOUTH 7
TO 8 MPH LATE IN THE EVENING.
CWR.................2 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6 PM 9 PM MIDNGT 3 AM
SKY COVER.......MCLDY MCLDY MCLDY CLOUDY
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............63 53 47 44
RH..............34 63 78 82
SL/VL WIND......SW 8G17 SW 3G9 S 2G5 SE 2G5
RIDGETOP WIND...SW 15 SW 16 SW 20 W 17
MIX HGT (FT)....3600 1300 700 700
TRANSPORT WIND..SW 13 SW 7 S 7 S 7
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING SUNNY.
MAX TEMPERATURE.....72-77.
MIN HUMIDITY........40-45 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST 5 TO 6 MPH LATE IN
THE MORNING.
RIDGETOP...........SOUTH AROUND 8 MPH SHIFTING TO THE WEST 8 TO 9
MPH LATE IN THE MORNING.
MIXING HEIGHT.......RISING TO AROUND 4500 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 8 MPH SHIFTING TO THE WEST 8 TO 9
MPH LATE IN THE MORNING.
CWR.................1 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6 AM 9 AM NOON 3 PM
SKY COVER.......MCLDY MCLEAR CLEAR CLEAR
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............43 56 72 75
RH..............88 65 47 44
SL/VL WIND......SE 2G5 SW 3G10 W 6G13 W 6G13
RIDGETOP WIND...WS 8 SW 8 W 8 W 9
MIX HGT (FT)....900 3000 4400 4500
TRANSPORT WIND..S 8 SW 8 W 8 W 9
FORECAST DAYS 3 THROUGH 5
WEDNESDAY
WARMER, CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER 80S. LIGHT
WINDS. DAYTIME MINIMUM HUMIDITY IN THE TEENS.
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 80S. NORTHEAST
WINDS AROUND 6 MPH IN THE MORNING, BECOMING NORTHWEST IN THE
AFTERNOON. DAYTIME MINIMUM HUMIDITY IN THE LOWER 20S.
FRIDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 80S. LIGHT
WINDS BECOMING WEST UP TO 8 MPH IN THE AFTERNOON. DAYTIME
MINIMUM HUMIDITY IN THE LOWER 20S.
FORECASTER...NR
REQUESTED BY...AUSTIN BENNETT
TYPE OF REQUEST...PRESCRIBED
.TAG 2614389.12/STO
.DELDT 06/08/26
.FORMATTERVERSION 2.0.0
.EMAIL AUSTIN.BENNETT@USDA.GOV,ANDREW.KAHANA@USDA.GOV,CHARLES.DANIEL@USDA.GOV
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