579 WWUS76 KEKA 301642 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 842 AM PST Tue Dec 30 2025 CAZ103-301745- /O.EXP.KEKA.FR.Y.0042.000000T0000Z-251230T1700Z/ Northern Humboldt Coast- Including Arcata, Eureka, Fernbridge, Samoa, Fieldbrook, and McKinleyville 842 AM PST Tue Dec 30 2025 ...FROST ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING... $$ For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka JJW