649  
FNUS76 KMTR 052036  
FWSMTR  
 
SPOT FORECAST FOR HILLSIDE RANCH RX...CAL FIRE  
NATIONAL WEATHER SERVICE SAN FRANCISCO CA  
136 PM PDT FRI JUN 5 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1800 PDT ON JUNE 05.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
CLEAR CONDITIONS ARE EXPECTED THROUGH THE WEEKEND  
AT THE PROJECT SITE, WITH AN INCOMING TROUGH AND ASSOCIATED  
PRESSURE GRADIENT CAUSING BREEZY AND GUSTY NORTH-NORTHWEST WINDS  
THROUGH SATURDAY EVENING. WIND SPEEDS MAY BE SIGNIFICANTLY  
STRONGER ON NEARBY RIDGELINES WITH SPEEDS OF 25 TO 35 MPH. COOLER  
CONDITIONS ARE EXPECTED TO DEVELOP ON SATURDAY AS THE TROUGH COMES  
IN, BUT FAIR DAYTIME HUMIDITY RETENTION AND LIMITED OVERNIGHT  
RECOVERIES ARE EXPECTED TO CONTINUE THROUGH MONDAY. SLIGHT CHANCES  
FOR RAIN ARE FORECAST FOR THE EARLY PART OF NEXT WEEK.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....50-55.  
MAX HUMIDITY........50-60 PERCENT.  
WIND (20 FT)........NORTH-NORTHWEST WINDS 12 TO 18 MPH WITH GUSTS TO  
AROUND 25 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.  
MARINE LAYER........NONE.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....68-73.  
MIN HUMIDITY........33-38 PERCENT.  
WIND (20 FT)........NORTH-NORTHWEST WINDS 10 TO 16 MPH WITH GUSTS TO  
AROUND 25 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MIXING HEIGHT.......2700 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.  
MARINE LAYER........NONE.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....45-50.  
MAX HUMIDITY........55-65 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 10 TO 16 MPH WITH GUSTS TO  
AROUND 23 MPH IN THE EVENING, BECOMING LIGHT AND  
TERRAIN-DRIVEN AFTER MIDNIGHT.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 17 MPH.  
MARINE LAYER........NONE.  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....74-79.  
MIN HUMIDITY........23-28 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 6 TO 14 MPH.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MIXING HEIGHT.......4200 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.  
MARINE LAYER........NONE.  
 

 
FORECASTER...D_HOANG  
REQUESTED BY...MARSHALL TURBEVILLE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2614957.1/MTR  
.DELDT 06/05/26  
.FORMATTERVERSION 2.0.0  
.EMAIL MARSHALL.TURBEVILLE@FIRE.CA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page