754  
FNUS76 KSTO 071809  
FWSSTO  
 
SPOT FORECAST FOR GORE RANCH RX...CAL FIRE SHU  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1109 AM PDT MON SEP 7 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON SEPTEMBER 08.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
MOSTLY SUNNY WITH WARMING HIGH TEMPERATURES AND NORTH WINDS EXPECTED  
TUESDAY THROUGH WEDNESDAY AT THE BURN SITE. WIND GUSTS UP TO AROUND  
15 MPH EXPECTED, WITH SUSTAINED WINDS GENERALLY BELOW 7 MPH BOTH DAYS.  
DAYTIME HUMIDITY VALUES ARE FORECAST TO FALL INTO THE LOW TEENS  
AND SINGLE DIGITS BY THE LATER AFTERNOON/EARLY EVENING BOTH DAYS.  
TRIPLE-DIGIT HEAT POSSIBLE ON WEDNESDAY, AND IF THE BURN CONTINUES  
INTO THURSDAY TRIPLE-DIGIT HIGHS PREVAIL. COOLING WITH A RETURN  
TO DIURNAL FLOW EXPECTED TO BEGIN BY FRIDAY.  
   
TUESDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....91-95.  
MIN HUMIDITY........11-15 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTH WINDS UP TO 5 MPH LATE IN THE MORNING  
BECOMING LIGHT.  
RIDGETOP...........SOUTH 3 TO 9 MPH.  
 
TIME (PDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......CLR CLR CLR CLR MCR MCR PC PC  
TEMP............78 82 86 88 91 92 92 93  
RH..............29 24 22 18 16 14 14 13  
SL/VL WIND DIR..N N NE E SE SE SE SE  
SL/VL WIND SPD..5 5 3 2 2 2 2 1  
SL/VL WIND GUST.12 10 8 7 6 7 7 6  
RIDGE WIND DIR..S S S S S S S S  
RIDGE WIND SPD..3 5 6 7 8 8 9 9  
   
TUESDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....63-67.  
MAX HUMIDITY........38-42 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING NORTHWEST UP TO 5 MPH  
EARLY IN THE MORNING.  
RIDGETOP...........SOUTH 9 TO 16 MPH.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY COVER.......PC PC MCR MCR MCR MCR MCR MCR MCR MCR MCR PC  
TEMP............91 87 83 77 74 71 70 68 67 67 66 65  
RH..............15 20 24 28 32 36 37 39 39 40 40 40  
SL/VL WIND DIR..SE SE NW NW NW NW NW NW NW NW NW NW  
SL/VL WIND SPD..1 1 2 2 2 2 2 2 2 2 2 5  
SL/VL WIND GUST.6 6 5 5 5 6 6 6 7 7 7 9  
RIDGE WIND DIR..S S SE SE SE SE S S S S SW SW  
RIDGE WIND SPD..9 10 12 14 15 16 15 14 13 14 15 16  
   
WEDNESDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....98-102.  
MIN HUMIDITY........10-14 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHWEST WINDS UP TO 6 MPH IN THE MORNING  
BECOMING LIGHT.  
RIDGETOP...........SOUTHWEST 10 TO 16 MPH.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY COVER.......PC PC MCR MCR MCR CLR CLR CLR MCR MCR MCR MCR  
TEMP............66 66 68 73 80 87 92 95 98 99 100 98  
RH..............40 40 39 34 27 21 17 14 12 11 11 13  
SL/VL WIND DIR..NW NW NW NW NW N N N E E E SE  
SL/VL WIND SPD..5 5 6 6 6 3 3 3 2 2 2 2  
SL/VL WIND GUST.9 9 12 12 12 9 9 9 7 7 7 7  
RIDGE WIND DIR..SW SW SW SW SW SW SW SW SW SW W W  
RIDGE WIND SPD..15 14 13 13 14 14 13 12 10 13 15 16  
 
 
FORECASTER...JW  
REQUESTED BY...TOMMY RATTO  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2621340.0/STO  
.DELDT 09/07/26  
.FORMATTERVERSION 2.0.0  
.EMAIL TOMMY.RATTO@FIRE.CA.GOV  
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