497  
FNUS76 KMTR 162026  
FWSMTR  
 
SPOT FORECAST FOR CONCOURS...CALFIRE  
NATIONAL WEATHER SERVICE SAN FRANCISCO CA  
126 PM PDT SAT AUG 16 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0700 PDT ON AUGUST 17.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
THE FORECAST FOR SUNDAY CONTINUES TO FEATURE MOSTLY  
CLOUDY SKY CONDITIONS WITH PATCHY DRIZZLE THROUGH MID-MORNING.  
CLEARING IS EXPECTED IN THE LATE MORNING AND EARLY AFTERNOON WITH  
THE RETURN OF MOSTLY SUNNY SKY CONDITIONS. WEST TO NORTHWEST WINDS  
WILL GRADUALLY INCREASE THROUGH THE EARLY AFTERNOON WITH GUSTS UP  
TO 20 MPH. WIND SPEEDS THEN EASE AFTER SUNSET. VERY GOOD HUMIDITY  
RETENTION AND RECOVERIES ARE EXPECTED.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY BECOMING PARTLY CLOUDY. PATCHY  
DRIZZLE THROUGH MID-MORNING.  
MAX TEMPERATURE.....62-66.  
MIN HUMIDITY........80-84 PERCENT.  
SURFACE WINDS (MPH).NORTHWEST WINDS 6 TO 8 MPH. GUST UP TO 20 MPH  
IN THE AFTERNOON AND EARLY EVENING.  
CHANCE OF PCPN......15 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MIXING HEIGHT.......1100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 12 MPH.  
MARINE LAYER........1200FT.  
SUNSET..............7:55 PM.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....53-57.  
MAX HUMIDITY........92-96 PERCENT.  
SURFACE WINDS (MPH).NORTHWEST WINDS 6 TO 8 MPH.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MIXING HEIGHT.......700 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 13 MPH.  
MARINE LAYER........1000FT.  
SUNRISE.............6:27 AM.  
 

 
FORECASTER...R_GASS  
REQUESTED BY...FC ROBERTSON  
TYPE OF REQUEST...OTHER  
.TAG 2520035.0/MTR  
.DELDT 08/16/25  
.FORMATTERVERSION 2.0.0  
.EMAIL KEVIN.ROBERTSON@FIRE.CA.GOV  
 
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