889  
FNUS76 KSTO 102111  
FWSSTO  
 
SPOT FORECAST FOR PLASKETT-KELLER RX...USFS  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
211 PM PDT TUE MAR 10 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0000 PDT ON MARCH 11.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
MOSTLY CLEAR AND DRY WEATHER IN THE FORECAST FOR THE NEXT SEVERAL DAYS  
AS UPPER LEVEL HIGH PRESSURE BUILDS OVER THE REGION. NORTH TO NORTHWEST  
WINDS FOR THE NEXT SEVERAL DAYS, WITH SUSTAINED WIND SPEEDS GENERALLY  
BELOW 10 MPH. HIGH TEMPERATURES ARE FORECAST TO RISE TOMORROW AND  
CONTINUE A WARMING TREND THROUGH THE WEEKEND AND INTO EARLY NEXT WEEK.  
DAYTIME HUMIDITY VALUES WILL DROP INTO THE MID TO UPPER TEENS WEDNESDAY,  
AND WITH HIGH PRESSURE IN CONTROL OF THE PATTERN, RH VALUES WILL LIKELY  
REMAIN IN THE TEENS TO LOW 20S THROUGH THE WEEKEND.  
   
REST OF TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....36-40.  
MAX HUMIDITY........40-44 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 9 MPH.  
RIDGETOP...........NORTHWEST AROUND 9 MPH.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 9 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
 
TIME (PDT) MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MCR MCR CLR CLR CLR CLR  
CWR.............0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0  
TEMP............42 41 40 39 39 39  
RH..............40 39 36 36 35 34  
SL/VL WIND DIR..W NW NW W W NW  
SL/VL WIND SPD..9 9 9 9 9 9  
SL/VL WIND GUST.13 12 12 12 12 12  
RIDGE WIND DIR..NW NW NW NW NW NW  
RIDGE WIND SPD..9 9 9 9 9 9  
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.NW NW NW NW NW NW  
TRANSP WIND SPD.9 9 9 9 9 9  
   
WEDNESDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....56-60.  
MIN HUMIDITY........22-26 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 9 MPH.  
RIDGETOP...........NORTHWEST 7 TO 12 MPH.  
MIXING HEIGHT.......1700 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 7 TO 12 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......CLR CLR CLR CLR CLR 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............39 40 40 43 48 51 54 56 57 58 58 57  
RH..............34 35 34 35 34 33 34 35 37 37 38 38  
SL/VL WIND DIR..NW NW NW NW NW NW NW NW NW NW NW NW  
SL/VL WIND SPD..9 9 9 9 9 7 7 7 8 8 8 9  
SL/VL WIND GUST.12 12 13 13 13 12 12 12 16 16 16 16  
RIDGE WIND DIR..NW NW NW NW NW NW NW NW W W W W  
RIDGE WIND SPD..9 9 10 10 10 7 7 7 10 10 10 12  
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.7 1.7 1.7 0.9  
TRANSP WIND DIR.NW NW NW NW NW NW NW NW W W W W  
TRANSP WIND SPD.9 9 10 10 10 7 7 7 10 10 10 12  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....43-47.  
MAX HUMIDITY........42-46 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 9 MPH.  
RIDGETOP...........WEST 8 TO 12 MPH.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....WEST 8 TO 12 MPH.  
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 PC PC PC PC PC PC 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............56 53 51 50 49 48 48 48 48 48 48 47  
RH..............39 40 41 40 39 37 35 33 31 29 28 27  
SL/VL WIND DIR..NW NW NW NW NW NW NW NW NW NW NW NW  
SL/VL WIND SPD..9 9 8 8 8 9 9 9 9 9 9 9  
SL/VL WIND GUST.16 16 10 10 10 12 12 12 12 12 12 13  
RIDGE WIND DIR..W W W W W W W W W W W W  
RIDGE WIND SPD..12 12 8 8 8 9 9 9 9 9 9 10  
MIX HGT (KFT)...0.9 0.9 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.12 12 8 8 8 9 9 9 9 9 9 10  
   
THURSDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....61-65.  
MIN HUMIDITY........LOW DAYTIME HUMIDITY VALUES OF 14-18 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WEST WINDS 5 TO 10 MPH.  
RIDGETOP...........WEST 7 TO 12 MPH.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 12 MPH.  
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 MCR MCR MCR CLR CLR CLR CLR CLR CLR 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............46 46 47 50 55 59 61 62 63 63 63 62  
RH..............26 26 26 26 26 26 27 27 28 28 28 29  
SL/VL WIND DIR..NW NW NW NW NW W W W W W W W  
SL/VL WIND SPD..9 9 10 10 10 6 6 6 7 7 7 9  
SL/VL WIND GUST.13 13 13 13 13 9 9 9 15 15 15 16  
RIDGE WIND DIR..W W W W W W W W W W W W  
RIDGE WIND SPD..10 10 10 10 10 7 7 7 12 12 12 9  
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.7 0.7 0.7 2.0 2.0 2.0 1.2  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.10 10 10 10 10 7 7 7 12 12 12 9  
 
 
FORECASTER...JW  
REQUESTED BY...JACOB KURKO  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2605193.1/STO  
.DELDT 03/10/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JACOB.KURKO@USDA.GOV,BRADFORD.TOVAR@USDA.GOV  
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