240  
WWUS86 KEKA 110413  
RFWEKA  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
913 PM PDT WED JUN 10 2026  
 
CAZ419-111700-  
/O.CON.KEKA.FW.W.0001.260611T0600Z-260612T0000Z/  
EASTERN LAKE INCLUDING CLEARLAKE AND MIDDLETOWN-  
913 PM PDT WED JUN 10 2026  
   
..RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM PDT THURSDAY  
 
* AFFECTED AREA...SOUTHEASTERN LAKE COUNTY.  
 
* WIND...NORTH TO NORTHEAST WINDS WILL INCREASE WEDNESDAY NIGHT  
TO 15 TO 30 MPH WITH GUSTS TO 40 MPH ON THE RIDGES THROUGH  
THURSDAY MORNING. WINDS WILL DIMINISH IN THE AFTERNOON TO  
AROUND 10 TO 20 MPH.  
 
* HUMIDITY...RECOVERIES ON THE RIDGES ARE ONLY EXPECTED TO BE  
AROUND 20 TO 40 PERCENT THURSDAY MORNING. THURSDAY AFTERNOON  
THE RH IS EXPECTED TO DROP TO 10 TO 15 PERCENT.  
 
* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE EITHER OCCURRING NOW, OR WILL SHORTLY. A COMBINATION OF  
STRONG WINDS, LOW RELATIVE HUMIDITY, AND WARM TEMPERATURES CAN  
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.  
 
 
 
 
 
CAZ420-111600-  
/O.CON.KEKA.FW.W.0001.260611T0600Z-260611T1600Z/  
SOUTHERN LAKE INCLUDING COBB AND KONOCTI-  
913 PM PDT WED JUN 10 2026  
   
..RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THURSDAY  
 
* AFFECTED AREA...SOUTHEASTERN LAKE COUNTY.  
 
* WIND...NORTH TO NORTHEAST WINDS WILL INCREASE WEDNESDAY NIGHT  
TO 15 TO 30 MPH WITH GUSTS TO 40 MPH ON THE RIDGES THROUGH  
THURSDAY MORNING. WINDS WILL DIMINISH TO 5 TO 15 MPH IN THE  
AFTERNOON.  
 
* HUMIDITY...RECOVERIES ON THE RIDGES ARE ONLY EXPECTED TO BE  
AROUND 20 TO 40 PERCENT THURSDAY MORNING. HUMIDITY IS  
EXPECTED TO DROP TO AROUND 10 TO 20 PERCENT IN THE AFTERNOON.  
 
* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE EITHER OCCURRING NOW, OR WILL SHORTLY. A COMBINATION OF  
STRONG WINDS, LOW RELATIVE HUMIDITY, AND WARM TEMPERATURES CAN  
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.  
 
 
 
 
 
HTTP://WEATHER.GOV/EUREKA  
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