Non-Precipitation Warnings / Watches / Advisories
Issued by NWS San Diego, CA
Issued by NWS San Diego, CA
963 WWUS76 KSGX 051931 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 1231 PM PDT Fri Jul 5 2024 CAZ048-060530- /O.EXT.KSGX.EH.W.0004.000000T0000Z-240708T0400Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Moreno Valley, Rancho Cucamonga, Ontario, Fontana, San Bernardino, Corona, and Riverside 1231 PM PDT Fri Jul 5 2024 ...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 9 PM PDT SUNDAY... * WHAT...Dangerously hot conditions with temperatures 100 to 108 degrees. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Until 9 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Today and Friday will be the hottest days of the week. Moderate to locally major HeatRisk is expected on Sunday with high temperatures 100 to 104 degrees. 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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. && $$ CAZ055-056-058-060530- /O.EXT.KSGX.EH.W.0004.000000T0000Z-240708T0400Z/ San Bernardino County Mountains-Riverside County Mountains-San Diego County Mountains- Including the cities of Lake Arrowhead, Idyllwild-Pine Cove, Pine Valley, Crestline, Big Bear City, Julian, Wrightwood, Big Bear Lake, and Running Springs 1231 PM PDT Fri Jul 5 2024 ...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 9 PM PDT SUNDAY... * WHAT...Dangerously hot conditions with temperatures 97 to 105 degrees. * WHERE...Riverside County Mountains, San Bernardino County Mountains, and San Diego County Mountains. * WHEN...Until 9 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Hottest conditions are expected today and Saturday, with highs in the mid to upper-90s on Sunday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ CAZ050-060530- /O.CON.KSGX.EH.W.0004.000000T0000Z-240707T0400Z/ San Diego County Valleys- Including the cities of Santee, San Marcos, Escondido, La Mesa, Poway, and El Cajon 1231 PM PDT Fri Jul 5 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM PDT SATURDAY... * WHAT...Dangerously hot conditions with temperatures of 97 to 100, locally up to 103 degrees. * WHERE...San Diego County Valleys. * WHEN...Until 9 PM PDT Saturday. * 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. && $$ CAZ060-060530- /O.CON.KSGX.EH.W.0004.000000T0000Z-240711T0400Z/ Apple and Lucerne Valleys- Including the cities of George AFB, Adelanto, Victorville, Apple Valley, and Hesperia 1231 PM PDT Fri Jul 5 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions with temperatures of 107 to 113 expected. * WHERE...Apple and Lucerne Valleys. * WHEN...Until 9 PM PDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. A prolonged period of extreme temperatures will exacerbate impacts from the heat. * ADDITIONAL DETAILS...Today and Saturday are expected to be the hottest days. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ061-062-060530- /O.CON.KSGX.EH.W.0004.000000T0000Z-240711T0400Z/ Coachella Valley-San Diego County Deserts- Including the cities of Palm Desert Country, Palm Springs, La Quinta, Palm Desert, Coachella, Indio, Cathedral City, and Borrego Springs 1231 PM PDT Fri Jul 5 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions with temperatures of 115 to 122 expected. * WHERE...Coachella Valley and San Diego County Deserts. * WHEN...Until 9 PM PDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. A prolonged period of extreme temperatures will exacerbate impacts from the heat. * ADDITIONAL DETAILS...This is long-duration heat wave with high temperatures of 115 or higher expected through at least next Wednesday. 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. && $$ CAZ065-060530- /O.CON.KSGX.EH.W.0004.000000T0000Z-240711T0400Z/ San Gorgonio Pass Near Banning- Including the cities of Banning and Desert Hot Springs 1231 PM PDT Fri Jul 5 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM PDT WEDNESDAY... * WHAT...Dangerously hot conditions with temperatures of 110 to 118 expected. * WHERE...San Gorgonio Pass Near Banning. * WHEN...Until 9 PM PDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. && $$ CAZ057-060530- /O.CON.KSGX.HT.Y.0004.000000T0000Z-240707T0400Z/ Santa Ana Mountains and Foothills- 1231 PM PDT Fri Jul 5 2024 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SATURDAY... * WHAT...Temperatures 90 to 100 degrees expected. * WHERE...Santa Ana Mountains and Foothills. * WHEN...Until 9 PM PDT Saturday. * 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. && $$ CAZ554-060530- /O.CON.KSGX.HT.Y.0004.000000T0000Z-240707T0400Z/ Orange County Inland Areas- Including the cities of Anaheim, Irvine, Santa Ana, Orange, Fullerton, Mission Viejo, and Garden Grove 1231 PM PDT Fri Jul 5 2024 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SATURDAY... * WHAT...Temperatures 0f 88 to 96 expected. * WHERE...Orange County Inland Areas. * WHEN...Until 9 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CO