667  
FNUS86 KEKA 180741  
FWLEKA  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE EUREKA CA  
1241 AM PDT SUN OCT 18 2026  
 
ECC001-190145-  
FORTUNA DISPATCH-  
DISCUSSION FOR FORTUNA DISPATCH  
1241 AM PDT SUN OCT 18 2026  
 
A FRONT ARRIVES LATE SUNDAY LEADING TO A  
PRONOUNCED COOLING AND MOISTENING TREND. WESTERLY TO  
NORTHWESTERLY WINDS WILL TURN BREEZY SUNDAY AFTERNOON, PARTICULARLY  
IN SOUTHERN MENDOCINO AND LAKE COUNTY. STOUT OVERNIGHT RECOVERIES  
ARE EXPECTED FOR COASTAL RIVER VALLEYS AS THE MARINE LAYER DEEPENS.  
A SLIGHT CHANCE OF VERY LIGHT RAIN SHOWERS EXISTS FOR HUMBOLDT, DEL  
NORTE, TRINITY, AND WESTERN MENDOCINO MONDAY NIGHT INTO TUESDAY.  
SOME INSTABILITY MAY ARRIVE WITH A PASSING AREA OF LOW PRESSURE.  
THUNDERSTORM CHANCES ARE CURRENTLY LOW, LESS THAN 10%, BUT THE THREAT  
MAY DEVELOP FOR THE SOUTHERN REGION OVER LAKE AND MENDOCINO  
COUNTIES. THE LOW MAY TAP INTO SOME SUBTROPICAL MOISTURE MID LATE IN  
T HE WEEK WHICH MAY BRING MORE PRODUCTIVE SHOWERS OR SOME  
THUNDERSTORMS TO THE SOUTHERN ZONES. COOLER AND UNSETTLED WEATHER IS  
EXPECTED THROUGH THE COMING WORK WEEK AS THE LOW STALLS SOMEWHERE  
OFF THE CENTRAL .  
 

 
 
ECC006-190145-  
HOWARD FOREST DISPATCH-  
DISCUSSION FOR HOWARD FOREST DISPATCH  
1241 AM PDT SUN OCT 18 2026  
 
A FRONT ARRIVES LATE SUNDAY LEADING TO A  
PRONOUNCED COOLING AND MOISTENING TREND. WESTERLY TO  
NORTHWESTERLY WINDS WILL TURN BREEZY SUNDAY AFTERNOON, PARTICULARLY  
IN SOUTHERN MENDOCINO AND LAKE COUNTY. STOUT OVERNIGHT RECOVERIES  
ARE EXPECTED FOR COASTAL RIVER VALLEYS AS THE MARINE LAYER DEEPENS.  
A SLIGHT CHANCE OF VERY LIGHT RAIN SHOWERS EXISTS FOR HUMBOLDT, DEL  
NORTE, TRINITY, AND WESTERN MENDOCINO MONDAY NIGHT INTO TUESDAY.  
SOME INSTABILITY MAY ARRIVE WITH A PASSING AREA OF LOW PRESSURE.  
THUNDERSTORM CHANCES ARE CURRENTLY LOW, LESS THAN 10%, BUT THE THREAT  
MAY DEVELOP FOR THE SOUTHERN REGION OVER LAKE AND MENDOCINO  
COUNTIES. THE LOW MAY TAP INTO SOME SUBTROPICAL MOISTURE MID LATE IN  
T HE WEEK WHICH MAY BRING MORE PRODUCTIVE SHOWERS OR SOME  
THUNDERSTORMS TO THE SOUTHERN ZONES. COOLER AND UNSETTLED WEATHER IS  
EXPECTED THROUGH THE COMING WORK WEEK AS THE LOW STALLS SOMEWHERE  
OFF THE CENTRAL .  
 

 
 
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