577
FNUS86 KEKA 192059
FWLEKA

ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE EUREKA CA
159 PM PDT TUE AUG 19 2025

ECC001-201500-
FORTUNA DISPATCH-
DISCUSSION FOR FORTUNA DISPATCH
159 PM PDT TUE AUG 19 2025


A WARMING AND DRYING TREND WILL CONTINUE. NORTHEAST
WINDS WILL DEVELOP WEDNESDAY NIGHT AND THIS WILL CAUSE AN
ACCELERATED DROP IN MINIMUM RH FOR THURSDAY, WITH VALUES DOWN TO
THE LOW TEENS TO SOME SINGLE DIGITS FOR ZONES 283, 277 AND 264.
INLAND HEATING WILL INTENSIFY THURSDAY, WITH A FURTHER INCREASE
FRIDAY. THE HEAT AND LOW RH WILL REMAIN THROUGH THE WEEKEND.
AFTERNOON WESTERLY WIND SURGES WILL ALSO BRING FIRE WEATHER
CONCERNS, PARTICULARLY IN ZONES 264 AND 276. MONSOONAL MOISTURE
WILL BEGIN CLIPPING THE EASTERN ZONES STARTING FRIDAY. THERE IS A
SMALL BUT IMPACTFUL CHANCE (5-10%) FOR ISOLATED DRY THUNDERSTORMS
STARTING SATURDAY FOR TRINITY COUNTY. CHANCES FOR THUNDERSTORMS
MAY THEN TREND HIGHER THROUGH SUNDAY AND EARLY NEXT WEEK WITH
ADDITIONAL MONSOONAL MOISTURE.

$$

ECC006-201500-
HOWARD FOREST DISPATCH-
DISCUSSION FOR HOWARD FOREST DISPATCH
159 PM PDT TUE AUG 19 2025


A WARMING AND DRYING TREND WILL CONTINUE. NORTHEAST
WINDS WILL DEVELOP WEDNESDAY NIGHT AND THIS WILL CAUSE AN
ACCELERATED DROP IN MINIMUM RH FOR THURSDAY, WITH VALUES DOWN TO
THE LOW TEENS TO SOME SINGLE DIGITS FOR ZONES 283, 277 AND 264.
INLAND HEATING WILL INTENSIFY THURSDAY, WITH A FURTHER INCREASE
FRIDAY. THE HEAT AND LOW RH WILL REMAIN THROUGH THE WEEKEND.
AFTERNOON WESTERLY WIND SURGES WILL ALSO BRING FIRE WEATHER
CONCERNS, PARTICULARLY IN ZONES 264 AND 276. MONSOONAL MOISTURE
WILL BEGIN CLIPPING THE EASTERN ZONES STARTING FRIDAY. THERE IS A
SMALL BUT IMPACTFUL CHANCE (5-10%) FOR ISOLATED DRY THUNDERSTORMS
STARTING SATURDAY FOR TRINITY COUNTY. CHANCES FOR THUNDERSTORMS
MAY THEN TREND HIGHER THROUGH SUNDAY AND EARLY NEXT WEEK WITH
ADDITIONAL MONSOONAL MOISTURE.

$$