652
FNUS86 KMFR 081058
FWLMFR

ECCDA Discussions for Yreka and Modoc California Dispatch Areas
NATIONAL WEATHER SERVICE MEDFORD OR
258 AM PST Wed Jan 8 2025

ECC002-090500-
West Yreka-
Discussion for Western Klamath
258 AM PST Wed Jan 8 2025
Dry high pressure is expected through tomorrow with a period of
offshore flow and significant drying east winds at the ridges.
Strong valley inversions will lead to seasonably chilly
temperatures and generally poor mixing and ventilation. Expect
areas of night and morning valley fog, but with poor to moderate
mid-slope and ridge relative humidity recoveries. After a weak
front passes on Friday with some light precip, high pressure is
expected to rebuild this weekend into next week.

$$

ECC102-090500-
East Yreka-
Discussion for Eastern Klamath
258 AM PST Wed Jan 8 2025
Dry high pressure is expected through tomorrow with a period of
offshore flow and significant drying east winds at the ridges.
Strong valley inversions will lead to seasonably chilly
temperatures and generally poor mixing and ventilation. Expect
areas of night and morning valley fog, but with poor to moderate
mid-slope and ridge relative humidity recoveries. After a weak
front passes on Friday with a slight cooldown and little to no
precip, high pressure is expected to rebuild this weekend into
next week.

$$

ECC003-090500-
Alturas-
Discussion for Modoc
258 AM PST Wed Jan 8 2025
Dry high pressure is expected through tomorrow with a period of
offshore flow and significant drying east winds at the ridges.
Strong valley inversions will lead to seasonably chilly
temperatures and generally poor mixing and ventilation. Expect
areas of night and morning valley fog, but with poor to moderate
mid-slope and ridge relative humidity recoveries. After a weak
front passes on Friday with a slight cooldown and little to no
precip, high pressure is expected to rebuild this weekend into
next week.

$$