WWUS76 KSGX 091227 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 527 AM PDT Thu Jul 9 2026 CAZ061-092230- /O.CON.KSGX.XH.W.0004.000000T0000Z-260711T0300Z/ Coachella Valley- Including the cities of Palm Desert, Palm Desert Country, Indio, Palm Springs, Coachella, Cathedral City, and La Quinta 527 AM PDT Thu Jul 9 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * WHAT...Dangerously hot conditions with high temperatures up to 117 expected. Nights will remain quite warm with low temperatures mostly in the 80s. * WHERE...Coachella Valley. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. 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. && $$ CAZ062-092230- /O.CON.KSGX.XH.W.0004.000000T0000Z-260711T0300Z/ San Diego County Deserts- Including the cities of Borrego Springs 527 AM PDT Thu Jul 9 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * WHAT...Dangerously hot conditions with high temperatures up to 117 expected. Nights will remain quite warm with low temperatures mostly in the 80s. * WHERE...San Diego County Deserts. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ065-092230- /O.CON.KSGX.XH.W.0004.000000T0000Z-260711T0300Z/ San Gorgonio Pass near Banning- 527 AM PDT Thu Jul 9 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * WHAT...Dangerously hot conditions with high temperatures up to 114 in the northern Coachella Valley expected. Nights will remain quite warm in the northern Coachella Valley with low temperatures mostly in the 80s. * WHERE...San Gorgonio Pass near Banning. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. 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. && $$ CAZ048-092230- /O.CON.KSGX.HT.Y.0004.000000T0000Z-260711T0300Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Corona, Fontana, Moreno Valley, Riverside, Rancho Cucamonga, Ontario, and San Bernardino 527 AM PDT Thu Jul 9 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * WHAT...High temperatures in the mid 90s to 104 expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ055-092230- /O.CON.KSGX.HT.Y.0004.000000T0000Z-260711T0300Z/ San Bernardino County Mountains- Including the cities of Lake Arrowhead, Running Springs, Wrightwood, and Crestline 527 AM PDT Thu Jul 9 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * WHAT...High temperatures in the lower to mid 90s below 6000 feet expected. * WHERE...San Bernardino County Mountains. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures 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.&& $$ CAZ056-092230- /O.CON.KSGX.HT.Y.0004.000000T0000Z-260711T0300Z/ Riverside County Mountains- Including the cities of Idyllwild-Pine Cove 527 AM PDT Thu Jul 9 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * WHAT...High temperatures near 90 to 102 below 6000 feet expected. * WHERE...Riverside County Mountains. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ058-092230- /O.CON.KSGX.HT.Y.0004.000000T0000Z-260711T0300Z/ San Diego County Mountains- Including the cities of Pine Valley and Julian 527 AM PDT Thu Jul 9 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * WHAT...High temperatures in the 90s to near 100 degrees expected. * WHERE...San Diego County Mountains. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures 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. && $$ 17