910  
FNUS76 KMTR 082052  
FWSMTR  
 
SPOT FORECAST FOR PUC BURN...CALFIRE  
NATIONAL WEATHER SERVICE SAN FRANCISCO CA  
152 PM PDT THU MAY 8 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 PDT ON MAY 12.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
   
MONDAY  
A COLD FRONT WILL BRING STRONG, SHIFTING WINDS, COOLER  
TEMPERATURES, HIGHER HUMIDITY, A CHANCE OF WETTING RAIN, AND  
EVEN A SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY MONDAY. WINDS  
LISTED ARE AN AREA AVERAGE, BUT WILL BE SUSTAINED UP TO 25 MPH ALONG  
THE RIDGE LINE MONDAY. CONDITIONS WILL START TO IMPROVE TUESDAY AS  
CALMER WINDS AND MORE TYPICAL WEATHER SETS IN FOR THE REMAINDER OF  
THE WEEK.  
 
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF RAIN.  
MAX TEMPERATURE.....53-57.  
MIN HUMIDITY........66-70 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 13 TO 17 MPH WITH GUSTS TO  
AROUND 20 MPH.  
CWR.................21 PERCENT.  
CHANCE OF THUNDER...9 PERCENT.  
MIXING HEIGHT.......2400 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 12 MPH.  
MARINE LAYER........NONE.  
   
MONDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
CHANCE OF RAIN IN THE EVENING, THEN SLIGHT  
CHANCE OF RAIN OVERNIGHT.  
MIN TEMPERATURE.....43-47.  
MAX HUMIDITY........80-84 PERCENT.  
WIND (20 FT)........WEST WINDS 10 TO 15 MPH. GUSTS UP TO 23 MPH IN  
THE EVENING.  
CWR.................7 PERCENT.  
CHANCE OF THUNDER...7 PERCENT.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.  
MARINE LAYER........NONE.  
   
TUESDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....63-67.  
MIN HUMIDITY........42-46 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 9 TO 12 MPH.  
CWR.................2 PERCENT.  
CHANCE OF THUNDER...2 PERCENT.  
MIXING HEIGHT.......5800 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 9 MPH.  
MARINE LAYER........NONE.  
 
 
FORECASTER...D_FLYNN  
REQUESTED BY...RYAN ISHAM  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2513541.0/MTR  
.DELDT 05/08/25  
.FORMATTERVERSION 2.0.0  
.EMAIL RYAN.ISHAM@FIRE.CA.GOV  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page
Main Text Page