756  
FNUS76 KSTO 100250  
FWSSTO  
 
SPOT FORECAST FOR HOLIDAY...USFS  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
650 PM PST MON FEB 9 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0634 PST ON FEBRUARY 10.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
THE NEXT WEATHER SYSTEM MOVES IN TUESDAY MORNING WITH PERIODS OF  
MODERATE RAINFALL EXPECTED WITH A SLIGHT CHANCE (5-10%) OF AN  
ISOLATED THUNDERSTORM BY THE AFTERNOON AND EVENING. PERIODS OF  
RAINFALL LOOK TO CONTINUE THROUGH WEDNESDAY BEFORE GRADUALLY  
DECREASING ON THURSDAY. DRIER WEATHER IS THEN GENERALLY EXPECTED  
ON FRIDAY WITH ADDITIONAL PRECIPITATION CHANCES LOOKING LIKELY BY  
NEXT WEEKEND. WINDS WILL BE OUT OF THE NORTHEAST, STRONGEST IN THE  
AFTERNOONS.  
 
TUESDAY AM - WEDNESDAY PM: CHANCE FOR RAIN 1" OR MORE: 40-50%  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN EARLY IN THE  
AFTERNOON. RAIN LATE IN THE AFTERNOON.  
MAX TEMPERATURE.....51-55.  
MIN HUMIDITY........57-61 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTH WINDS 5 TO 10 MPH.  
RIDGETOP...........NORTHEAST 8 TO 14 MPH.  
MIXING HEIGHT.......2400 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 8 TO 14 MPH.  
CWR.................3 PERCENT INCREASING TO 69 PERCENT.  
CHANCE OF THUNDER...5 PERCENT.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MC MC MC MC MC MC MC MC MC MC CDY CDY  
CWR.............0 0 0 0 30 30 30 30 30 30 70 70  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 10 10  
TEMP............43 43 43 44 47 49 50 51 52 51 51 50  
RH..............57 61 65 65 62 57 56 58 61 65 72 76  
SL/VL WIND DIR..N N N N N NE NE NE N N N N  
SL/VL WIND SPD..9 9 8 8 8 7 6 6 6 6 6 6  
SL/VL WIND GUST.14 14 13 13 13 12 12 10 10 10 10 10  
RIDGE WIND DIR..N N N N N N N NE NE NE NE NE  
RIDGE WIND SPD..13 14 14 14 13 13 13 8 8 8 10 10  
MIX HGT (KFT)...0.5 0.8 0.8 0.8 2.0 2.0 2.0 2.4 2.4 2.4 0.5 0.5  
TRANSP WIND DIR.N N N N N N N NE NE NE NE NE  
TRANSP WIND SPD.13 14 14 14 13 13 13 8 8 8 10 10  
   
TUESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. RAIN EARLY IN THE EVENING, THEN  
RAIN LIKELY IN THE LATE EVENING AND OVERNIGHT.  
MIN TEMPERATURE.....41-45.  
MAX HUMIDITY........95-99 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT NORTHEAST WINDS.  
RIDGETOP...........NORTHEAST 5 TO 10 MPH.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 7 TO 10 MPH.  
CWR.................69 PERCENT DECREASING TO 55 PERCENT IN THE LATE  
EVENING AND OVERNIGHT.  
CHANCE OF THUNDER...5 PERCENT.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......CDY CDY CDY CDY MC MC MC MC MC MC MC MC  
CWR.............70 70 70 70 50 50 50 50 50 50 60 60  
CHC OF THDR (%).10 0 0 0 0 0 0 0 0 0 0 0  
TEMP............47 46 46 46 46 45 45 44 44 44 44 44  
RH..............84 89 89 90 91 93 95 96 95 94 94 96  
SL/VL WIND DIR..N E E E N N N N N N N N  
SL/VL WIND SPD..6 5 5 5 6 6 6 6 6 6 6 6  
SL/VL WIND GUST.10 8 8 8 8 8 8 8 8 8 8 8  
RIDGE WIND DIR..NE NE NE NE NE NE NE N N N N N  
RIDGE WIND SPD..10 8 8 8 7 7 7 7 7 7 8 8  
MIX HGT (KFT)...0.5 0.5 0.5 0.5 0.8 0.8 0.8 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.NE NE NE NE NE NE NE N N N N N  
TRANSP WIND SPD.10 8 8 8 7 7 7 7 7 7 8 8  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. RAIN LIKELY EARLY IN THE  
MORNING, THEN RAIN IN THE LATE MORNING AND  
EARLY AFTERNOON. CHANCE OF RAIN LATE IN THE  
AFTERNOON.  
MAX TEMPERATURE.....48-52.  
MIN HUMIDITY........74-78 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHEAST WINDS 5 TO 10 MPH.  
RIDGETOP...........NORTHEAST AROUND 8 MPH SHIFTING TO THE EAST 7  
TO 12 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1900 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 8 MPH SHIFTING TO THE EAST 7 TO 12  
MPH IN THE AFTERNOON.  
CWR.................55 PERCENT DECREASING TO 2 PERCENT LATE IN THE  
AFTERNOON.  
CHANCE OF THUNDER...8 PERCENT.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......MC MC MC MC MC MC MC MC MC MC MC MC  
CWR.............60 60 60 60 50 50 50 50 50 50 0 0  
CHC OF THDR (%).0 10 10 10 0 0 0 10 10 10 10 10  
TEMP............43 43 44 44 45 46 48 49 50 50 50 49  
RH..............99 100 99 97 93 88 82 78 76 75 77 81  
SL/VL WIND DIR..N N N N NE NE NE NE NE NE NE NE  
SL/VL WIND SPD..6 6 6 6 6 6 6 6 6 6 6 6  
SL/VL WIND GUST.8 9 9 9 10 10 10 10 10 10 9 9  
RIDGE WIND DIR..N N N N NE NE NE NE NE NE NE NE  
RIDGE WIND SPD..8 8 8 8 8 8 8 7 7 7 9 9  
MIX HGT (KFT)...0.4 0.3 0.3 0.3 0.5 0.5 0.5 1.9 1.9 1.9 1.5 1.5  
TRANSP WIND DIR.N N N N NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.8 8 8 8 8 8 8 7 7 7 9 9  
   
FORECAST DAYS 3 THROUGH 5
 
   
THURSDAY
 
 
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN  
THE MID 50S. LIGHT WINDS.    
FRIDAY
 
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60. NORTH WINDS  
AROUND 7 MPH.    
SATURDAY
 
 
COOLER. MOSTLY CLOUDY WITH RAIN. LOWS IN THE LOWER 40S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 6 MPH.  
 

 
FORECASTER...DA  
REQUESTED BY...JUSTIN REGELIN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2602090.1/STO  
.DELDT 02/10/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JUSTIN.REGELIN@USDA.GOV  
 
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