341  
FNUS76 KSTO 211839  
FWSSTO  
 
SPOT FORECAST FOR GORE RANCH RX...CALFIRE-SHU  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1139 AM PDT SUN JUN 21 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 PDT ON JUNE 22.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
HOT AND DRY CONDITIONS ARE EXPECTED ON MONDAY, WITH SUNNY SKIES.  
HIGHS WILL BE IN THE LOW TO MID 100S, WITH MINIMUM RH IN THE LOW  
TO MID TEENS. LITTLE RECOVERY IN RH VALUES OVERNIGHT. WINDS WILL  
BE LIGHT DURING THE MORNING BUT TURN TOWARD THE SOUTH IN THE  
VALLEY AT 5-8MPH DURING THE AFTERNOON HOURS. RIDGETOP WINDS WILL  
START OUT IN THE SOUTH AT 6-10MPH AND TURN TOWARD THE WEST AT  
10MPH DURING THE AFTERNOON. CONDITIONS ON TUESDAY WILL BE HOT AND  
DRY AS WELL, WITH HIGHS IN THE UPPER 90S TO LOWER 100S AND MINIMUM  
RH IN THE LOW TO MID TEENS. WINDS WILL BE LIGHT DURING THE  
MORNING AND TURN SOUTHERLY AT 5-8MPH DURING THE AFTERNOON. ONCE  
AGAIN RH VALUES WILL HAVE LITTLE RECOVERY TUESDAY NIGHT, BUT  
CONDITIONS WILL BE DRY WITH LIGHTER WINDS.  
   
MONDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....100-104.  
MIN HUMIDITY........11-15 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTH UP TO 8 MPH LATE IN  
THE AFTERNOON.  
RIDGETOP...........SOUTH 6 TO 10 MPH SHIFTING TO THE WEST AROUND  
10 MPH LATE IN THE AFTERNOON.  
MIXING HEIGHT.......7700 FT AGL.  
TRANSPORT WINDS.....NORTH 3 TO 6 MPH SHIFTING TO THE SOUTH 6 TO 8  
MPH LATE IN THE AFTERNOON.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
 
TIME (PDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY COVER.......CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR  
CWR.............0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0  
TEMP............70 76 86 92 99 100  
RH..............56 44 33 26 18 14  
SL/VL WIND......N 1 N 0 N 1 NE 2 S 5 S 6  
SL/VL WIND GUST.5 3 5 6 8 10  
RIDGETOP WIND...S 10 S 7 S 6 S 7 S 9 W 10  
MIX HGT (FT)....400 1800 1800 4500 7700 7700  
TRANSPORT WIND..N 5 N 6 N 6 NE 3 S 6 S 6  
   
MONDAY NIGHT  
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....69-73.  
MAX HUMIDITY........51-55 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTH WINDS UP TO 7 MPH IN THE EVENING BECOMING  
LIGHT.  
RIDGETOP...........NORTHWEST 6 TO 10 MPH SHIFTING TO THE NORTH IN  
THE LATE EVENING AND OVERNIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 12 MPH SHIFTING TO THE NORTHWEST  
AROUND 2 MPH EARLY IN THE MORNING.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
 
TIME (PDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY COVER.......CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR  
CWR.............0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0  
TEMP............102 99 87 82 78 74  
RH..............13 23 35 43 47 51  
SL/VL WIND......S 7 S 5 S 5 SW 1 NW 1 NW 1  
SL/VL WIND GUST.15 14 14 6 3 3  
RIDGETOP WIND...NW 10 NW 7 N 5 NE 3 NE 2 N 0  
MIX HGT (FT)....6500 800 800 500 400 400  
TRANSPORT WIND..S 8 S 10 S 10 S 7 SW 5 SW 5  
   
TUESDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....99-103.  
MIN HUMIDITY........13-17 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTH 5 TO 8 MPH LATE IN  
THE AFTERNOON.  
RIDGETOP...........NORTH AROUND 3 MPH.  
MIXING HEIGHT.......5900 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 2 MPH SHIFTING TO THE SOUTH 6  
TO 9 MPH EARLY IN THE MORNING.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
 
TIME (PDT) 6 AM 9 AM NOON 3 PM  
SKY COVER.......CLEAR CLEAR CLEAR CLEAR  
CWR.............0 0 0 0  
CHC OF THDR (%).0 0 0 0  
TEMP............72 81 91 99  
RH..............54 38 27 20  
SL/VL WIND......N 1G3 N 0G2 S 3G8 S 6G10  
RIDGETOP WIND...N 3 N 3 N 3 N 3  
MIX HGT (FT)....400 1100 3200 5400  
TRANSPORT WIND..NW 2 S 6 S 7 S 8  
 
 
FORECASTER...JS  
REQUESTED BY...J. BARRIOS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2615920.0/STO  
.DELDT 06/21/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JUSTIN.BARRIOS@FIRE.CA.GOV  
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