656  
FNUS76 KSTO 061911  
FWSSTO  
 
SPOT FORECAST FOR BAER RX...CALFIRE / AEU  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1211 PM PDT MON OCT 6 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 PDT ON OCTOBER 08.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
WARMER AND DRIER WEATHER WEATHER PREVAILS TODAY THROUGH THE  
MIDDLE OF THE WEEK. GENERALLY LIGHT EASTERLY WINDS WEDNESDAY  
MORNING SHIFT TO SOUTH/SOUTHEAST DURING THE DAY WEDNESDAY. ONSHORE  
FLOW BEGINS TO INCREASE THURSDAY INTO FRIDAY WITH THE POTENTIAL  
FOR LIGHT RAIN BY THE END OF THE WEEK.  
   
WEDNESDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....76-80.  
MIN HUMIDITY........38-42 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......EAST WINDS UP TO 5 MPH IN THE MORNING BECOMING  
LIGHT, THEN BECOMING SOUTHWEST UP TO 6 MPH LATE  
IN THE AFTERNOON.  
RIDGETOP...........EAST 7 TO 8 MPH SHIFTING TO THE SOUTH 6 TO 10  
MPH LATE IN THE MORNING.  
MIXING HEIGHT.......3900 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 7 MPH, THEN SHIFTING TO THE SOUTH 6  
TO 10 MPH LATE IN THE MORNING.  
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 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............60 59 59 63 69 74 76 77 77 78 77 76  
RH..............48 50 50 47 43 39 38 37 38 39 40 43  
SL/VL WIND DIR..E E E E E SW SW SW SW SW SW SW  
SL/VL WIND SPD..5 5 5 5 5 3 3 3 6 6 6 5  
SL/VL WIND GUST.7 7 8 8 8 8 8 8 13 13 13 12  
RIDGE WIND DIR..S S S S S S S S S S S S  
RIDGE WIND SPD..15 15 15 20 20 20 20 20 20 25 25 30  
MIX HGT (KFT)...0.4 0.4 0.2 0.2 0.2 2.6 2.6 2.6 3.9 3.9 3.9 3.2  
TRANSP WIND DIR.E E E E E S S S S S S S  
TRANSP WIND SPD.7 7 8 8 8 6 6 6 9 9 9 9  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....51-55.  
MAX HUMIDITY........80-84 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHWEST WINDS UP TO 5 MPH EARLY IN THE  
EVENING BECOMING LIGHT.  
RIDGETOP...........SOUTH 6 TO 9 MPH SHIFTING TO THE SOUTHEAST 6 TO  
8 MPH LATE IN THE EVENING.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTH AROUND 9 MPH SHIFTING TO THE SOUTHEAST 6  
TO 8 MPH LATE IN THE EVENING.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......MCR MCR CLR CLR CLR CLR CLR CLR 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 M M M 0 0 0 0  
TEMP............72 69 65 63 61 60 59 58 57 56 56 55  
RH..............48 54 60 64 68 71 73 75 76 77 77 78  
SL/VL WIND DIR..SW SW S S S SE SE SE SE SE SE E  
SL/VL WIND SPD..5 5 3 3 3 2 2 2 2 2 2 2  
SL/VL WIND GUST.12 12 6 6 6 5 5 5 5 5 5 3  
RIDGE WIND DIR..S S S S S S S S S S S S  
RIDGE WIND SPD..30 35 35 35 40 40 40 40 40 40 40 40  
MIX HGT (KFT)...3.2 3.2 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.S S SE SE SE SE SE SE SE SE SE SE  
TRANSP WIND SPD.9 9 6 6 6 7 7 7 6 6 6 6  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....67-71.  
MIN HUMIDITY........59-63 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTHWEST UP TO 6 MPH LATE  
IN THE MORNING.  
RIDGETOP...........SOUTHEAST AROUND 6 MPH SHIFTING TO THE SOUTH 7  
TO 14 MPH LATE IN THE MORNING.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 6 MPH SHIFTING TO THE SOUTH 7  
TO 14 MPH LATE IN THE MORNING.  
CWR.................1 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 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............54 54 54 57 60 63 65 67 67 68 68 67  
RH..............79 80 80 78 74 70 67 64 62 60 59 60  
SL/VL WIND DIR..E E SE SE SE SW SW SW SW SW SW SW  
SL/VL WIND SPD..2 2 3 3 3 5 5 5 6 6 6 5  
SL/VL WIND GUST.3 3 6 6 6 10 10 10 15 15 15 10  
RIDGE WIND DIR..M M M M M M M M M M M M  
RIDGE WIND SPD..M M M M M M M M M M M M  
MIX HGT (KFT)...0.4 0.4 0.3 0.3 0.3 2.9 2.9 2.9 4.3 4.3 4.3 3.6  
TRANSP WIND DIR.SE SE SE SE SE S S S S S S S  
TRANSP WIND SPD.6 6 6 6 6 7 7 7 14 14 14 9  
 

 
FORECASTER...CC  
REQUESTED BY...ERIC BITHER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2523046.0/STO  
.DELDT 10/06/25  
.FORMATTERVERSION 2.0.0  
.EMAIL ERIC.BITHER@FIRE.CA.GOV  
 
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