909
FNUS76 KSTO 121800
FWSSTO
SPOT FORECAST FOR EBMUD PARDEE REC./AMADOR HOUSE RX...EBMUD/CALFIRE
NATIONAL WEATHER SERVICE SACRAMENTO CA
1100 AM PDT MON OCT 12 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON OCTOBER 14.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY CONDITIONS CONTINUE WITH DAYTIME HUMIDITY IN THE UPPER TEENS
ON TUESDAY BUT SLIGHTLY IMPROVING INTO THE LOW TO MID 20S ON
THURSDAY. WINDS TREND WEAKER AFTER TUESDAY WITH DIURNAL WINDS
FORECASTED, WEST-NORTHWEST IN THE AFTERNOONS AND EAST OVERNIGHT
AND GUSTS UP TO 15 MPH AT TIMES. AFTERNOON HIGHS IN THE 70S
BEFORE WARMING INTO THE 80S ON THURSDAY. NO PRECIPITATION
FORECASTED AT THIS TIME.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....75-79.
MIN HUMIDITY........16-20 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......EAST WINDS 4 TO 7 MPH IN THE MORNING
SHIFTING TO THE WEST BY THE AFTERNOON.
RIDGETOP...........EAST AROUND 5 MPH SHIFTING TO THE WEST 5 TO 10
MPH LATE IN THE MORNING.
MIXING HEIGHT.......INCREASING UP TO 3100 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE WEST 5 TO 8
MPH LATE IN THE MORNING.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 8 AM 10 AM NOON 2 PM 4 PM
SKY COVER.......CLEAR CLEAR CLEAR CLEAR CLEAR
TEMP............51 61 70 75 76
RH..............42 33 25 21 18
SL/VL WIND......E 5 E 5 W 3 W 5 W 5
SL/VL WIND GUST.6 6 6 10 10
RIDGETOP WIND...E 5 E 5 W 5 W 7 W 7
MIX HGT (FT)....300 300 2100 3100 3100
TRANSPORT WIND..E 5 E 5 W 5 W 7 W 7
WEDNESDAY NIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....51-55.
MAX HUMIDITY........42-46 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING EAST 5 TO 8 MPH LATE IN
THE EVENING.
RIDGETOP...........NORTHWEST 6 TO 10 MPH SHIFTING TO THE NORTHEAST
EARLY IN THE EVENING, THEN TO THE EAST EARLY
IN THE MORNING.
MIXING HEIGHT.......DECREASING TO 400 FT AGL.
TRANSPORT WINDS.....NORTHWEST 4 TO 8 MPH SHIFTING TO THE NORTHEAST
EARLY IN THE EVENING, THEN TO THE EAST EARLY
IN THE MORNING.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
THURSDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....80-84.
MIN HUMIDITY........21-25 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST UP TO 6 MPH LATE IN
THE AFTERNOON.
RIDGETOP...........EAST AROUND 5 MPH SHIFTING TO THE WEST 5 TO 8
MPH BY THE AFTERNOON.
MIXING HEIGHT.......INCREASING UP TO 2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH SHIFTING TO THE WEST 5 TO 8
MPH BY THE AFTERNOON.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6 AM 9 AM NOON 3 PM
SKY COVER.......CLEAR CLEAR CLEAR CLEAR
TEMP............53 60 76 81
RH..............44 39 26 23
SL/VL WIND......E 3G5 E 2G3 W 3G6 W 5G9
RIDGETOP WIND...E 3 E 3 W 5 W 6
MIX HGT (FT)....400 200 1500 2500
TRANSPORT WIND..E 3 E 3 W 5 W 6
THURSDAY NIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....51-55.
MAX HUMIDITY........42-46 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING EAST UP TO 7 MPH LATE IN
THE EVENING.
RIDGETOP...........NORTHWEST 5 TO 10 MPH SHIFTING TO THE EAST
EARLY IN THE MORNING.
MIXING HEIGHT.......DECREASING TO 400 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 7 MPH SHIFTING TO THE EAST
EARLY IN THE MORNING.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
FORECAST DAYS 3 THROUGH 5
FRIDAY
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. EAST WINDS
AROUND 5 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S. EAST WINDS
AROUND 6 MPH.
SUNDAY
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S. EAST WINDS
AROUND 5 MPH.
FORECASTER...DA
REQUESTED BY...BEAU BOURLAND
TYPE OF REQUEST...PRESCRIBED
.TAG 2623624.0/STO
.DELDT 10/12/26
.FORMATTERVERSION 2.0.0
.EMAIL BBOURLAN@EBMUD.COM,BLAKE.COTTRELL@FIRE.CA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page