752  
WWUS86 KMTR 110533  
RFWMTR  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SAN FRANCISCO CA  
1033 PM PDT WED JUN 10 2026  
 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THURSDAY DUE TO  
WIND AND LOW RELATIVE HUMIDITY RECOVERY FOR NORTH BAY INTERIOR  
MOUNTAINS AND EAST BAY HILLS...  
 
....DRY AND WINDY CONDITIONS COMBINED WITH SOME DRY VEGETATION WILL  
LEAD TO A CRITICAL FIRE WEATHER THREAT THROUGH THURSDAY MORNING...  
 
CAZ504-515-111600-  
/O.CON.KMTR.FW.W.0001.260611T0600Z-260611T1600Z/  
NORTH BAY INTERIOR MOUNTAINS-EAST BAY HILLS-  
1033 PM PDT WED JUN 10 2026  
   
..RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THURSDAY
 
 
* AFFECTED AREA...EAST BAY HILLS AND NORTH BAY INTERIOR MOUNTAINS.  
 
* TIMING...UNTIL 9 AM PDT THURSDAY.  
 
* WINDS 20 FOOT...NORTHERLY WINDS 10 TO 20 MPH WITH GUSTS UP TO 45  
MPH.  
 
* RELATIVE HUMIDITY RECOVERY...THURSDAY MORNING RELATIVE HUMIDITY OF  
LESS THAN 40 PERCENT.  
 
* IMPACTS...EXTREME FIRE BEHAVIOR AND RAPID RATES OF SPREAD LIKELY ON  
NEW AND EXISTING WILDFIRES. THERE WILL BE AN INCREASED RISK FOR  
POWER OUTAGES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PLEASE ADVISE RESPONDING AGENCIES OR FIRE CREWS IN THE FIELD OF THIS  
FIRE WEATHER ALERT.  
 
NEVER LEAVE BURNING DEBRIS OR CAMP FIRES UNATTENDED; EXTINGUISH THEM  
COMPLETELY. AVOID USING EQUIPMENT OR MACHINERY THAT COULD CREATE A  
SPARK. SECURE TOW CHAINS TO AVOID DRAGGING AND SUBSEQUENT SPARKS.  
NEVER TOSS CIGARETTE BUTTS OUT OF YOUR VEHICLE'S WINDOW. REMEMBER,  
ONE LESS SPARK, ONE LESS FLAME.  
 
FAMILIARIZE YOURSELF WITH YOUR EMERGENCY PLAN! WHERE WILL YOU GO? HOW  
WILL YOU GET THERE? DO YOU HAVE YOUR GO KIT READY TO GO? WHO WILL YOU  
CALL TO LET OTHERS KNOW YOU ARE SAFE? VISIT READY.GOV/PLAN FOR MORE  
INFORMATION.  
 

 
 

 
 
DIALH  
 
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