670
FNUS76 KSTO 010252
FWSSTO
SPOT FORECAST FOR INIMIM...BLM
NATIONAL WEATHER SERVICE SACRAMENTO CA
752 PM PDT TUE MAR 31 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 PDT ON APRIL 01.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
ACTIVE WEATHER IS FORECAST TO CONTINUE ACROSS THE AREA ON WEDNESDAY
AND EARLY THURSDAY. ISOLATED SHOWERS AND THUNDERSTORMS WILL BE THE
PRIMARY CONCERNS TOMORROW AS A WEATHER SYSTEM CONTINUES TO PUSH
THROUGH NORCAL. GUSTY SOUTHERLY WINDS AROUND 20 TO 30 MPH TOMORROW,
STRONGER WINDS IN THUNDERSTORMS THAT FORM. GRADUAL CLEARING IS
EXPECTED THURSDAY AFTERNOON, THEN BY FRIDAY NORTH TO NORTHEAST
WINDS WILL DEVELOP ON THE BACKSIDE OF THE CURRENT WEATHER SYSTEM.
CURRENT FORECAST WIND GUSTS ON FRIDAY ARE AROUND 10 TO 20 MPH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. RAIN IN THE LATE MORNING AND AFTERNOON,
THEN RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON.
MAX TEMPERATURE.....48-52.
MIN HUMIDITY........87-91 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 8 MPH. GUSTS UP TO 24 MPH IN
THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.
RIDGETOP...........SOUTH 20 TO 23 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....SOUTH 20 TO 23 MPH.
CWR.................76 PERCENT INCREASING TO 93 PERCENT LATE IN THE
MORNING.
CHANCE OF THUNDER...19 PERCENT.
TIME (PDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......CDY CDY CDY CDY CDY CDY CDY CDY CDY
CWR.............80 80 90 90 90 90 90 90 90
CHC OF THDR (%).10 10 10 10 10 10 10 10 20
TEMP............45 46 46 48 49 50 49 50 49
RH..............99 99 100 95 90 89 91 91 93
SL/VL WIND DIR..S S S S S S S SW SW
SL/VL WIND SPD..6 6 6 6 7 7 8 8 8
SL/VL WIND GUST.16 17 16 18 21 21 22 23 24
RIDGE WIND DIR..S S S S S SW SW SW SW
RIDGE WIND SPD..20 20 23 23 23 23 23 23 23
MIX HGT (KFT)...1.6 1.6 1.9 1.9 1.9 2.0 2.0 2.0 1.8
TRANSP WIND DIR.S S S S S SW SW SW SW
TRANSP WIND SPD.20 20 23 23 23 23 23 23 23
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN RAIN LATE
IN THE EVENING. CHANCE OF RAIN EARLY IN THE
MORNING.
MIN TEMPERATURE.....34-38.
MAX HUMIDITY........98-100 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 8 MPH WITH GUSTS TO AROUND
24 MPH BECOMING LIGHT. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS IN THE EVENING.
RIDGETOP...........SOUTHWEST 23 TO 26 MPH DECREASING TO AROUND 9
MPH EARLY IN THE MORNING.
MIXING HEIGHT.......1200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 23 TO 26 MPH DECREASING TO AROUND 9
MPH EARLY IN THE MORNING.
CWR.................93 PERCENT DECREASING TO 17 PERCENT.
CHANCE OF THUNDER...19 PERCENT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY COVER.......CDY CDY CDY CDY CDY CDY CDY CDY CDY CDY CDY MC
CWR.............90 90 90 90 90 80 80 80 80 80 80 20
CHC OF THDR (%).20 20 20 20 20 10 10 10 0 0 0 0
TEMP............48 48 46 45 45 45 44 43 42 41 39 38
RH..............97 99 100 100 100 100 100 100 100 100 100 100
SL/VL WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW
SL/VL WIND SPD..8 8 7 7 7 8 8 8 6 6 6 3
SL/VL WIND GUST.24 24 22 22 22 21 21 21 18 18 18 10
RIDGE WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW
RIDGE WIND SPD..23 23 23 23 23 26 26 26 23 23 23 9
MIX HGT (KFT)...1.8 1.8 1.2 1.2 1.2 1.4 1.4 1.4 2.3 2.3 2.3 1.5
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW SW SW SW
TRANSP WIND SPD.23 23 23 23 23 26 26 26 23 23 23 9
THURSDAY
SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY. CHANCE OF
RAIN IN THE MORNING.
MAX TEMPERATURE.....53-57.
MIN HUMIDITY........45-49 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS.
RIDGETOP...........SOUTH 9 TO 10 MPH SHIFTING TO THE NORTHWEST
AROUND 10 MPH LATE IN THE MORNING.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 9 MPH SHIFTING TO THE SOUTH 9
TO 10 MPH IN THE MORNING, THEN SHIFTING TO THE
NORTHWEST AROUND 10 MPH LATE IN THE MORNING.
CWR.................17 PERCENT DECREASING TO 4 PERCENT LATE IN THE
MORNING.
CHANCE OF THUNDER...1 PERCENT.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MC MC MC MC MC MCR MCR MCR MCR MCR MCR MCR
CWR.............20 20 20 20 20 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............37 36 37 39 43 47 50 53 54 55 54 53
RH..............100 100 96 87 75 64 56 50 47 46 47 49
SL/VL WIND DIR..SW SW S S S SW SW SW W W W W
SL/VL WIND SPD..3 3 2 2 2 2 2 2 3 3 3 3
SL/VL WIND GUST.10 10 6 6 6 7 7 7 10 10 10 10
RIDGE WIND DIR..SW SW S S S W W W NW NW NW NW
RIDGE WIND SPD..9 9 10 10 10 10 10 10 10 10 10 10
MIX HGT (KFT)...1.5 1.5 1.7 1.7 1.7 5.0 5.0 5.0 5.0 5.0 5.0 4.3
TRANSP WIND DIR.SW SW S S S W W W NW NW NW NW
TRANSP WIND SPD.9 9 10 10 10 10 10 10 10 10 10 10
FORECASTER...JW
REQUESTED BY...JORGE PACHECO
TYPE OF REQUEST...PRESCRIBED
.TAG 2608172.4/STO
.DELDT 04/01/26
.FORMATTERVERSION 2.0.0
.EMAIL JPACHECO@BLM.GOV
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