924
FNUS76 KSTO 240409
FWSSTO
SPOT FORECAST FOR GURNSEY...USFS
NATIONAL WEATHER SERVICE SACRAMENTO CA
909 PM PDT MON MAR 23 2026
FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON MARCH 25.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY WEATHER AND WELL ABOVE-NORMAL TEMPERATURES ARE EXPECTED THIS
WEEK. WEST-SOUTHWEST WINDS ARE EXPECTED ON WEDNESDAY WITH GUSTS 15
TO 22 MPH AT TIMES. WINDS WEAKEN OVERNIGHT INTO THURSDAY, BEFORE
SHIFTING OUT OF EAST TO NORTHEAST DURING THE DAY ON THURSDAY WITH
GUSTS 15 TO 21 MPH. STRONGEST WINDS ARE EXPECTED DURING THE
AFTERNOON AND EARLY EVENING. DAYTIME RELATIVE HUMIDITIES WILL BE
IN THE LOW TO MID 20S ON WEDNESDAY, LOWERING INTO THE MID TO UPPER
TEENS ON THURSDAY.
DRY WEATHER IS EXPECTED TO CONTINUE THROUGH THE WEEKEND, HOWEVER
THERE IS THE POTENTIAL FOR A PATTERN SHIFT TOWARD THE END OF
MARCH/EARLY APRIL WHICH WILL BRING CHANCES FOR PRECIPITATION.
PRECIPITATION AMOUNTS ARE UNCLEAR AT THIS TIME, HOWEVER THE
CLIMATE PREDICTION CENTER PROJECTS SLIGHTLY ABOVE- NORMAL
PRECIPITATION FOR THE FIRST WEEK OF APRIL.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....66-70.
MIN HUMIDITY........22-26 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST 5 TO 8 MPH LATE
IN THE MORNING.
RIDGETOP...........SOUTHWEST AROUND 8 MPH INCREASING TO 15 TO 25
MPH LATE IN THE MORNING.
MIXING HEIGHT.......5400 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 8 MPH INCREASING TO 17 TO 22
MPH LATE IN THE MORNING.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MCR MCR MCR MCR PC PC PC PC
CWR.............0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0
TEMP............53 60 64 66 67 68 68 66
RH..............53 41 35 32 30 28 28 31
SL/VL WIND DIR..W SW SW SW SW SW SW W
SL/VL WIND SPD..2 6 6 6 8 8 8 6
SL/VL WIND GUST.7 14 14 14 17 17 17 16
RIDGE WIND DIR..SW SW SW SW W W W W
RIDGE WIND SPD..8 20 20 20 22 22 22 17
MIX HGT (KFT)...1.2 4.1 4.1 4.1 5.4 5.4 5.4 4.6
TRANSP WIND DIR.SW SW SW SW W W W W
TRANSP WIND SPD.8 20 20 20 22 22 22 17
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....32-36.
MAX HUMIDITY........72-76 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS 5 TO 6 MPH EARLY IN THE EVENING
BECOMING LIGHT.
RIDGETOP...........WEST 10 TO 17 MPH DECREASING TO AROUND 7 MPH
LATE IN THE EVENING, THEN SHIFTING TO THE
NORTHWEST AROUND 6 MPH OVERNIGHT SHIFTING TO
THE NORTHEAST AROUND 7 MPH EARLY IN THE
MORNING.
MIXING HEIGHT.......1100 FT AGL.
TRANSPORT WINDS.....WEST 10 TO 17 MPH DECREASING TO AROUND 7 MPH
LATE IN THE EVENING, THEN SHIFTING TO THE
NORTHWEST AROUND 6 MPH OVERNIGHT SHIFTING TO
THE NORTHEAST AROUND 7 MPH EARLY IN THE
MORNING.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY COVER.......PC PC PC PC PC MCR MCR MCR MCR MCR MCR MCR
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............63 58 53 50 47 45 43 41 39 38 37 37
RH..............38 47 57 65 72 77 82 85 86 85 83 81
SL/VL WIND DIR..W W W W W NW NW NW N N N NE
SL/VL WIND SPD..6 6 2 2 2 1 1 1 1 1 1 2
SL/VL WIND GUST.16 16 7 7 7 3 3 3 5 5 5 6
RIDGE WIND DIR..W W W W W W W W NW NW NW NE
RIDGE WIND SPD..17 17 10 10 10 7 7 7 6 6 6 7
MIX HGT (KFT)...4.6 4.6 1.3 1.3 1.3 1.1 1.1 1.1 1.1 1.1 1.1 1.1
TRANSP WIND DIR.W W W W W W W W NW NW NW NE
TRANSP WIND SPD.17 17 10 10 10 7 7 7 6 6 6 7
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....67-71.
MIN HUMIDITY........16-20 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING NORTHEAST 5 TO 6 MPH LATE
IN THE AFTERNOON, WITH GUSTS TO AROUND 15 MPH.
RIDGETOP...........NORTHEAST 7 TO 14 MPH INCREASING TO 18 TO 21
MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......5100 FT AGL.
TRANSPORT WINDS.....NORTHEAST 7 TO 21 MPH INCREASING TO 18 TO 21
MPH LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MCR MCR PC PC PC PC PC PC PC PC PC PC
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............35 35 36 42 50 57 62 65 67 68 69 68
RH..............83 84 81 69 54 40 32 26 23 20 20 21
SL/VL WIND DIR..NE NE NE NE NE E E E NE NE NE NE
SL/VL WIND SPD..2 2 2 2 2 3 3 3 6 6 6 6
SL/VL WIND GUST.6 6 8 8 8 12 12 12 14 14 14 14
RIDGE WIND DIR..NE NE NE NE NE NE NE NE NE NE NE NE
RIDGE WIND SPD..7 7 13 13 13 14 14 14 18 18 18 21
MIX HGT (KFT)...1.1 1.1 1.1 1.1 1.1 2.9 2.9 2.9 5.1 5.1 5.1 4.3
TRANSP WIND DIR.NE NE NE NE NE NE NE NE NE NE NE NE
TRANSP WIND SPD.7 7 13 13 13 14 14 14 18 18 18 21
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 70. EAST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND 70. LIGHT
WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.
LIGHT WINDS.
MONDAY
PARTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 50S.
FORECASTER...KF
REQUESTED BY...JOHN OUTLAND
TYPE OF REQUEST...PRESCRIBED
.TAG 2607347.0/STO
.DELDT 03/24/26
.FORMATTERVERSION 2.0.0
.EMAIL JOHN.OUTLAND@USDA.GOV
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