####018008388#### WWUS76 KEKA 151658 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 958 AM PDT Mon Jun 15 2026 CAZ102-160600- /O.CON.KEKA.HT.Y.0002.000000T0000Z-260617T0500Z/ Interior Del Norte- Including Gasquet 958 AM PDT Mon Jun 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT TUESDAY... * WHAT...High temperatures of 97 to 100 for the warmer interior valleys. Moderate to major HeatRisk expected * WHERE...Interior Del Norte. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ105-160600- /O.CON.KEKA.HT.Y.0002.000000T0000Z-260617T0500Z/ Northeastern Interior Humboldt- Including Hoopa, Weitchpec, Willow Creek, and Orleans 958 AM PDT Mon Jun 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT TUESDAY... * WHAT...High temperatures of 99 to 110 for the interior valleys. Moderate to Major HeatRisk expected. * WHERE...Northeastern Interior Humboldt. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ108-160600- /O.CON.KEKA.HT.Y.0002.000000T0000Z-260617T0500Z/ Southern Trinity- Including Hyampom, Ruth, Zenia, Hayfork, Forest Glen, and Peanut 958 AM PDT Mon Jun 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT TUESDAY... * WHAT...High temperatures of 99 to 102 for most valleys. Moderate to Major HeatRisk expected. * WHERE...Southern Trinity. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ111-160600- /O.CON.KEKA.HT.Y.0002.000000T0000Z-260617T0500Z/ Northeastern Interior Mendocino- Including Covelo 958 AM PDT Mon Jun 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT TUESDAY... * WHAT...High temperatures of 99 to 102. Moderate to Major HeatRisk expected. * WHERE...Northeastern Interior Mendocino. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ116-160600- /O.CON.KEKA.HT.Y.0002.000000T0000Z-260617T0500Z/ Northwestern and Central Trinity- Including Weaverville, Douglas City, Del Loma, Helena, Junction City, and Big Bar 958 AM PDT Mon Jun 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT TUESDAY... * WHAT...High temperatures of 100 to 112. Moderate to Major HeatRisk expected. * WHERE...Northwestern and Central Trinity. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ117-160600- /O.CON.KEKA.HT.Y.0002.000000T0000Z-260617T0500Z/ Northeastern Trinity- Including Trinity Center and Carrville 958 AM PDT Mon Jun 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT TUESDAY... * WHAT...High temperatures of 99 to 105 for most valleys. Moderate to Major HeatRisk expected. * WHERE...Northeastern Trinity. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ114-160600- /O.CON.KEKA.HT.Y.0002.260615T1800Z-260617T0500Z/ Northern Lake- Including Gravelly Valley Airport 958 AM PDT Mon Jun 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT TUESDAY... * WHAT...High temperatures of 98 to 104 for most valleys. Moderate to Major HeatRisk expected. * WHERE...Northern Lake. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. 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. && $$ For hazard areas see https://www.weather.gov/wrh/hazards/?wfo=eka JHW