345  
FNUS86 KEKA 131041  
FWLEKA  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE EUREKA CA  
341 AM PDT THU AUG 13 2026  
 
ECC001-140445-  
FORTUNA DISPATCH-  
DISCUSSION FOR FORTUNA DISPATCH  
341 AM PDT THU AUG 13 2026  
 
AN UPPER TROUGH HAS ARRIVED TO THE WEST COAST, CONTINUING THROUGH  
FRIDAY. EXPECT COOLER TEMPERATURES, HIGHER AFTERNOON RH LOWS, AND  
BETTER OVERNIGHT RH RECOVERIES. WINDS WILL CONTINUE TO BE  
ELEVATED DUE TO INCREASED ATMOSPHERIC MIXING. THE MARINE LAYER  
CONTINUES TO DEEPEN OVERNIGHT EXTENDING FARTHER INLAND AS WELL.  
THIS TROUGH INCREASES THE THUNDERSTORM RISK TO A VERY LOW 5-10%  
FOR THE KLAMATH MOUNTAINS TODAY. FRIDAY SHOWS HIGHER CHANCES UP  
TO 10-15 PERCENT MAINLY FOR WESTERN SISKIYOU COUNTY OR AREAS NEAR  
THE COUNTY LINE. THE STORM CHANCE IS LIKELY TO LINGER INTO FRIDAY  
NIGHT FOR SISKIYOU COUNTY AND PERHAPS FAR NORTHEAST DEL NORTE  
COUNTY.  
 

 
 
ECC006-140445-  
HOWARD FOREST DISPATCH-  
DISCUSSION FOR HOWARD FOREST DISPATCH  
341 AM PDT THU AUG 13 2026  
 
AN UPPER TROUGH HAS ARRIVED TO THE WEST COAST,CONTINUING THROUGH  
FRIDAY. EXPECT COOLER TEMPERATURES, HIGHER AFTERNOON RH LOWS, AND  
BETTER OVERNIGHT RH RECOVERIES. WINDS WILL CONTINUE TO BE ELEVATED  
DUE TO INCREASED ATMOSPHERIC MIXING. THE MARINE LAYER CONTINUES  
TO DEEPEN OVERNIGHT EXTENDING FARTHER INLAND AS WELL. THIS TROUGH  
INCREASES THE THUNDERSTORM RISK TO A VERY LOW 5-10% FOR THE YOLLA  
BOLLAS TODAY.  
 

 
 
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