955  
FNUS76 KSTO 030019  
FWSSTO  
 
SPOT FORECAST FOR PLASKETT KELLER RX...USFS  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
419 PM PST TUE DEC 2 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 PST ON DECEMBER 03.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
MOSTLY SUNNY SKIES ARE EXPECTED WEDNESDAY, WITH BREEZY NORTH TO  
NORTHEAST WINDS AT 5-15 MPH FOR THE RIDGETOP AND SLOPE/VALLEY.  
MINIMUM RH VALUES IN THE MID TO UPPER 20S, WITH LITTLE IMPROVEMENT  
DURING THE OVERNIGHT HOURS. CONTINUED DRY CONDITIONS ON THURSDAY,  
WITH LIGHT NORTH TO NORTHWEST WINDS. WEAK SYSTEM MOVES NORTH OF  
THE REGION ON SATURDAY AND SUNDAY BRINGING A LOW CHANCE (LESS THAN  
10 PERCENT) FOR SHOWERS ON SATURDAY AFTERNOON AND EVENING.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....43-47.  
MIN HUMIDITY........27-31 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHEAST WINDS 5 TO 15 MPH.  
RIDGETOP...........NORTH 8 TO 15 MPH.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....NORTH 8 TO 15 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
 
TIME (PST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MC MC PC MC MC PC PC MCR MCR PC PC  
CWR.............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  
TEMP............36 36 39 42 43 44 45 44 44 43 41  
RH..............39 38 39 38 41 39 36 37 37 37 39  
SL/VL WIND DIR..N N N NE NE NE NE NE NE NE NE  
SL/VL WIND SPD..15 14 13 9 9 9 8 7 6 6 6  
SL/VL WIND GUST.20 20 20 17 16 16 15 14 12 12 12  
RIDGE WIND DIR..NE N N N N N N N N N N  
RIDGE WIND SPD..15 15 15 12 12 12 10 10 10 8 8  
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.N N N N N N NE NE NE NE NE  
TRANSP WIND SPD.15 15 15 12 12 12 10 10 10 8 8  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....37-41.  
MAX HUMIDITY........37-41 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHEAST WINDS 5 TO 6 MPH SHIFTING TO THE  
NORTHWEST 5 TO 9 MPH.  
RIDGETOP...........NORTHEAST 6 TO 9 MPH.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 6 TO 9 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......PC PC 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............41 40 40 40 39 39 40 40 40 40 39 39  
RH..............36 34 33 32 30 29 28 28 27 27 27 27  
SL/VL WIND DIR..NE NW NW NW NW NW NW NW NW NW NW NW  
SL/VL WIND SPD..6 9 9 9 9 9 9 8 8 8 6 6  
SL/VL WIND GUST.12 14 14 14 13 13 13 12 12 12 8 8  
RIDGE WIND DIR..N N N N N N N N N N N N  
RIDGE WIND SPD..8 9 9 9 9 9 9 8 8 8 6 6  
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.NE N N N N N N NE NE NE N N  
TRANSP WIND SPD.8 9 9 9 9 9 9 8 8 8 6 6  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....47-51.  
MIN HUMIDITY........37-41 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 6 MPH EARLY IN THE MORNING  
BECOMING LIGHT.  
RIDGETOP...........NORTH 5 TO 7 MPH.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 7 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......PC PC PC PC MCR 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............39 40 41 42 44 46 48 49 49 48 47 46  
RH..............27 28 31 35 39 41 42 44 48 51 54 54  
SL/VL WIND DIR..NW NW NW NW NW NW NW NW NW NW W W  
SL/VL WIND SPD..6 6 6 6 3 3 3 3 3 3 2 2  
SL/VL WIND GUST.8 9 9 9 7 7 7 7 7 7 6 6  
RIDGE WIND DIR..N N N N N N N N N N N N  
RIDGE WIND SPD..6 6 6 6 5 5 5 7 7 7 6 6  
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.N N N N N N N N N N NW NW  
TRANSP WIND SPD.6 6 6 6 5 5 5 7 7 7 6 6  
   
FORECAST DAYS 3 THROUGH 5  
   
FRIDAY  
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S.  
NORTHWEST WINDS AROUND 6 MPH.    
SATURDAY  
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 40S. WEST WINDS AROUND 5 MPH.    
SUNDAY  
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 40S.  
NORTHWEST WINDS AROUND 5 MPH.  
 
 
FORECASTER...JS  
REQUESTED BY...JACOB KURKO  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2526851.0/STO  
.DELDT 12/03/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JACOB.KURKO@USDA.GOV,LEE.IBARRA@USDA.GOV,JONATHAN.SMILEY@USDA.GOV  
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