660
FNUS76 KSTO 090336
FWSSTO
SPOT FORECAST FOR AMEX RX...USFS
NATIONAL WEATHER SERVICE SACRAMENTO CA
836 PM PDT MON JUN 8 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON JUNE 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
SEASONABLE AND DRY WEATHER IS FORECAST ON TUESDAY AS A SYSTEM EXITS
THE REGION AND HIGH PRESSURE STARTS TO BUILD BACK IN BEHIND IT.
HOT TEMPERATURES AND DRY CONDITIONS WILL THEN PREVAIL THE REST OF
THE WEEK. TEMPERATURES WILL WARM TO WELL ABOVE NORMAL FOR
THE SECOND HALF OF THE WEEK, ALONG WITH LOW HUMIDITY IN THE TEENS
AND 20S. WINDS WILL GENERALLY BE DIURNALLY DRIVEN, WITH OCCASIONALLY
BREEZY WESTERLY WINDS IN THE AFTERNOON AND EASTERLY WINDS IN THE
OVERNIGHT PERIODS WITH GUSTS TO 15 MPH AT TIMES. NO PRECIPITATION
IS EXPECTED FOR AT LEAST THE NEXT 7 DAYS.
TUESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....72-76.
MIN HUMIDITY........39-44 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST 5 TO 7 MPH LATE
IN THE MORNING, THEN SHIFTING TO THE WEST 5 TO
6 MPH IN THE AFTERNOON WITH GUSTS 12 TO 15 MPH.
RIDGETOP...........SOUTHWEST AROUND 8 MPH SHIFTING TO THE WEST 8
TO 10 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......INCREASING TO 3700 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 8 MPH SHIFTING TO THE WEST 8
TO 9 MPH LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 8 AM 11 AM 2 PM 5 PM
SKY COVER.......MCLEAR CLEAR MCLEAR CLEAR
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............49 69 73 72
RH..............85 46 42 46
SL/VL WIND......S 3G8 SW 6G13 W 6G13 W 6G12
RIDGETOP WIND...S 8 W 8 W 9 W 8
MIX HGT (FT)....3000 3700 3600 2800
TRANSPORT WIND..S 8 W 8 W 9 W 8
TUESDAY NIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....43-47.
MAX HUMIDITY........80-84 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS UP TO 6 MPH EARLY IN THE EVENING
BECOMING LIGHT.
RIDGETOP...........WEST AROUND 8 MPH SHIFTING TO THE NORTHEAST 5
TO 6 MPH EARLY IN THE EVENING, THEN SHIFTING TO
THE EAST AROUND 6 MPH EARLY IN THE MORNING.
MIXING HEIGHT.......DECREASING TO 400 FT AGL.
TRANSPORT WINDS.....WEST AROUND 8 MPH SHIFTING TO THE NORTHEAST 5
TO 6 MPH EARLY IN THE EVENING, THEN SHIFTING TO
THE EAST AROUND 6 MPH EARLY IN THE MORNING.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6 PM 9 PM MIDNGT 3 AM
SKY COVER.......CLEAR CLEAR CLEAR CLEAR
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............72 58 50 47
RH..............50 78 74 52
SL/VL WIND......W 5G10 NE 3G7 E 3G7 E 3G7
RIDGETOP WIND...W 8 N 5 NE 6 NE 6
MIX HGT (FT)....2800 600 500 400
TRANSPORT WIND..W 8 N 5 NE 6 NE 6
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....83-87.
MIN HUMIDITY........13-17 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST 5 TO 7 MPH LATE IN
THE MORNING WITH GUSTS UP 12 TO 15 MPH.
RIDGETOP...........EAST AROUND 6 MPH SHIFTING TO THE WEST 5 TO 8
MPH IN THE MORNING.
MIXING HEIGHT.......INCREASING TO 4800 FT AGL.
TRANSPORT WINDS.....EAST AROUND 6 MPH SHIFTING TO THE WEST 2 TO 8
MPH EARLY IN THE MORNING.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6 AM 9 AM NOON 3 PM
SKY COVER.......CLEAR CLEAR CLEAR CLEAR
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............46 64 82 85
RH..............49 26 17 23
SL/VL WIND......E 2G7 W 2G8 W 5G12 W 6G13
RIDGETOP WIND...E 6 W 4 W 7 W 8
MIX HGT (FT)....400 1900 4400 4800
TRANSPORT WIND..E 6 W 2 W 7 W 8
FORECAST DAYS 3 THROUGH 5
THURSDAY
CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 90. EAST WINDS AROUND
5 TO 8 MPH. DAYTIME HUMIDITY AROUND 18 TO 23 PERCENT.
FRIDAY
CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 80S. LIGHT WINDS.
DAYTIME HUMIDITY AROUND 18 TO 23 PERCENT.
SATURDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 80S. LIGHT
WINDS. DAYTIME HUMIDITY AROUND 18 TO 23 PERCENT.
FORECASTER...KH
REQUESTED BY...AUSTIN BENNETT
TYPE OF REQUEST...PRESCRIBED
.TAG 2614389.13/STO
.DELDT 06/09/26
.FORMATTERVERSION 2.0.0
.EMAIL AUSTIN.BENNETT@USDA.GOV,ANDREW.KAHANA@USDA.GOV,CHARLES.DANIEL@USDA.GOV
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