486  
FNUS76 KSTO 102303  
FWSSTO  
 
SPOT FORECAST FOR PUTAH FIRE...CAL FIRE  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
403 PM PDT WED JUN 10 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0700 PDT ON JUNE 11.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..RED FLAG WARNING IN EFFECT UNTIL 5 PM PDT THURSDAY  
 
   
DISCUSSION  
 
WELL ABOVE NORMAL TEMPERATURES WILL PREVAIL THROUGH EARLY NEXT WEEK.  
GUSTY NORTH WINDS AND VERY LOW HUMIDITY WILL COMBINE FOR CRITICAL  
FIRE WEATHER CONDITIONS THROUGH THURSDAY AFTERNOON. STRONGEST WINDS  
WILL BE EARLY THURSDAY MORNING, GRADUALLY DECREASING THROUGH THE DAY.  
WINDS WILL THEN SHIFT TO THE WEST THURSDAY EVENING THROUGH FRIDAY,  
REMAINING PERIODICALLY BREEZY. HUMIDITY WILL TREND SLIGHTLY HIGHER ON  
FRIDAY, AND TEMPERATURES SLIGHTLY COOLER, COMPARED TO THURSDAY WITH  
THE INCREASED ONSHORE FLOW, HOWEVER ELEVATED FIRE WEATHER CONDITIONS  
WILL CONTINUE THROUGH THE WEEKEND. SUNNY TO MOSTLY SUNNY SKIES  
ARE FORECAST, WITH NO PRECIPITATION EXPECTED FOR AT LEAST THE NEXT  
7 DAYS.  
   
THURSDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....98-102.  
MIN HUMIDITY........10-14 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTH WINDS 12 TO 18 MPH WITH GUSTS 25 TO 35 MPH  
EARLY IN THE MORNING, DECREASING TO 5 TO 10 MPH BY 1500.  
RIDGETOP...........NORTH AROUND 15 TO 20 MPH WITH GUSTS 30 TO 40 MPH  
EARLY IN THE MORNING, DECREASING TO 8 TO 12 MPH BY 1500.  
MIXING HEIGHT.......INCREASING TO 5500 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 16 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....61-65.  
MAX HUMIDITY........53-57 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WEST WINDS 5 TO 8 MPH WITH GUSTS TO 15 MPH.  
RIDGETOP...........WEST AROUND 8 TO 11 MPH WITH GUSTS 15 TO 20 MPH.  
MIXING HEIGHT.......DECREASING TO 400 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 10 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
   
FRIDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....94-98.  
MIN HUMIDITY........21-25 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......WEST-SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO 15 TO 20 MPH.  
RIDGETOP...........WEST-SOUTHWEST 8 TO 14 MPH WITH GUSTS 20 TO 25 MPH.  
MIXING HEIGHT.......INCREASING TO 4300 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 8 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
 
 
FORECASTER...KH  
REQUESTED BY...BRIAN HUNT  
TYPE OF REQUEST...WILDFIRE  
.TAG 2615206.2/STO  
.DELDT 06/10/26  
.FORMATTERVERSION 2.0.0  
.EMAIL BRIAN.HUNT@FIRE.CA.GOV,DAVID.PENA@FIRE.CA.GOV,LNUECCSTAFF@FIRE.CA.GOV  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page
Main Text Page