Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
997 WWUS76 KEKA 230955 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 255 AM PDT Sat Aug 23 2025 CAZ105-106-110-113-231800- /O.CON.KEKA.HT.Y.0006.000000T0000Z-250824T0600Z/ Northern Humboldt Interior-Southern Humboldt Interior- Northwestern Mendocino Interior-Southeastern Mendocino Interior- Including Orleans, Redwood Valley, Potter Valley, Ukiah, Willow Creek, Calpella, Hopland, Bull Creek, Benbow, Garberville, Laytonville, Talmage, Weitchpec, Alderpoint, and Hoopa 255 AM PDT Sat Aug 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Temperatures from 100 to 109 with moderate to isolated Major HeatRisk. * WHERE...Humboldt Interior, Northwestern Mendocino Interior, and Southeastern Mendocino Interior. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures and warm night may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Schedule frequent rest breaks in shaded or air conditioned environments during outdoor work. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ107-108-111-114-115-231800- /O.CON.KEKA.HT.Y.0006.000000T0000Z-250824T0600Z/ Northern Trinity-Southern Trinity-Northeastern Mendocino Interior- Northern Lake-Southern Lake- Including Ruth, Covelo, Gravelly Valley Airport, Hidden Valley Lake, Hayfork, Big Bar, Weaverville, Lakeport, Helena, Del Loma, Carrville, Clearlake Park, Middletown, Trinity Center, Forest Glen, Hyampom, Peanut, Junction City, Clearlake, Finley, and Douglas City 255 AM PDT Sat Aug 23 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...High temperatures from 100 to 110 with moderate to isolated Major HeatRisk. * WHERE...Trinity County, Lake County, and Northeastern Mendocino Interior. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures and warm nights may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Schedule frequent rest breaks in shaded or air conditioned environments during outdoor work. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka JLW