796  
FNUS86 KEKA 182137  
FWLEKA  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE EUREKA CA  
237 PM PDT TUE AUG 18 2026  
 
ECC001-191545-  
FORTUNA DISPATCH-  
DISCUSSION FOR FORTUNA DISPATCH  
237 PM PDT TUE AUG 18 2026  
 
GENERALLY NEAR NORMAL TEMPERATURES ARE EXPECTED  
THROUGH MID WEEK WITH HIGH TEMPERATURES IN THE LOW 90S FOR  
INTERIOR VALLEYS AND MINIMUM RH AS LOW AS 20 PERCENT. WINDS ARE  
GENERALLY GENTLE AND TERRAIN DRIVEN. WHILE LOW ELEVATION HUMIDITY  
RECOVERIES REMAIN GOOD, THERMAL BELTS WILL PEAK TUESDAY NIGHT  
INTO WEDNESDAY WITH POOR RH RECOVERY ON MID AND UPPER SLOPES.  
MARINE INFLUENCE WILL GENERALLY INCREASE LATE IN THE WEEK,  
INCREASING HUMIDITY AND SOME AFTERNOON MIXING THROUGH FRIDAY.  
THERE IS A VERY SLIGHT (5%) CHANCE OF ISOLATED DRY THUNDERSTORMS  
EARLY FRIDAY MORNING AND THROUGH THE DAY FOCUSED IN TRINITY AND  
NORTHERN HUMBOLDT COUNTIES.  
 
 
 
ECC006-191545-  
HOWARD FOREST DISPATCH-  
DISCUSSION FOR HOWARD FOREST DISPATCH  
237 PM PDT TUE AUG 18 2026  
 
GENERALLY NEAR NORMAL TEMPERATURES ARE EXPECTED  
THROUGH MID WEEK WITH HIGH TEMPERATURES IN THE LOW 90S FOR  
INTERIOR VALLEYS AND MINIMUM RH AS LOW AS 20 PERCENT. WINDS ARE  
GENERALLY GENTLE AND TERRAIN DRIVEN. WHILE LOW ELEVATION HUMIDITY  
RECOVERIES REMAIN GOOD, THERMAL BELTS WILL PEAK TUESDAY NIGHT  
INTO WEDNESDAY WITH POOR RH RECOVERY ON MID AND UPPER SLOPES.  
MARINE INFLUENCE WILL GENERALLY INCREASE LATE IN THE WEEK,  
INCREASING HUMIDITY AND SOME AFTERNOON MIXING THROUGH FRIDAY.  
THERE IS A VERY SLIGHT (5%) CHANCE OF ISOLATED DRY THUNDERSTORMS  
EARLY FRIDAY MORNING AND THROUGH THE DAY FOCUSED IN TRINITY AND  
NORTHERN HUMBOLDT COUNTIES.  
 
 
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