Non-Precipitation Warnings / Watches / Advisories
Issued by NWS San Diego, CA
Issued by NWS San Diego, CA
132 WWUS76 KSGX 040429 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 929 PM PDT Wed Jul 3 2024 CAZ060-041300- /O.CON.KSGX.EH.W.0004.000000T0000Z-240711T0400Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, George AFB, and Adelanto 929 PM PDT Wed Jul 3 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM PDT WEDNESDAY JULY 10... * WHAT...Dangerously hot conditions with high temperatures of 107 to 112. * WHERE...Apple and Lucerne Valleys. * WHEN...Until 9 PM PDT Wednesday July 10. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. A prolonged period of extreme temperatures will exacerbate impacts from the heat. * ADDITIONAL DETAILS...Friday 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. && $$ CAZ061-062-041300- /O.CON.KSGX.EH.W.0004.000000T0000Z-240711T0400Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Coachella, La Quinta, Cathedral City, Borrego Springs, Palm Springs, Palm Desert, and Palm Desert Country 929 PM PDT Wed Jul 3 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM PDT WEDNESDAY JULY 10... * WHAT...Dangerously hot conditions with high temperatures of 115 to 123. * WHERE...Coachella Valley and San Diego County Deserts. * WHEN...Until 9 PM PDT Wednesday July 10. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. A prolonged period of extreme temperatures will exacerbate impacts from the heat. * ADDITIONAL DETAILS...This is long-duration heat wave with high temperatures of 115 or higher expected through at least next Wednesday. Hottest weather is expected on Friday and Saturday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ CAZ065-041300- /O.CON.KSGX.EH.W.0004.000000T0000Z-240711T0400Z/ San Gorgonio Pass Near Banning- Including the cities of Desert Hot Springs and Banning 929 PM PDT Wed Jul 3 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM PDT WEDNESDAY JULY 10... * WHAT...Dangerously hot conditions with high temperatures of 113 to 117. * WHERE...San Gorgonio Pass Near Banning. * WHEN...Until 9 PM PDT Wednesday July 10. * 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. && $$ CAZ048-041300- /O.CON.KSGX.EH.W.0004.240705T1800Z-240707T0400Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of San Bernardino, Moreno Valley, Ontario, Rancho Cucamonga, Riverside, Fontana, and Corona 929 PM PDT Wed Jul 3 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 11 AM FRIDAY TO 9 PM PDT SATURDAY... * WHAT...Dangerously hot conditions with high temperatures of 103 to 108 expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 11 AM Friday to 9 PM PDT Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ050-041300- /O.CON.KSGX.EH.W.0004.240705T1800Z-240707T0400Z/ San Diego County Valleys- Including the cities of La Mesa, San Marcos, Santee, Poway, Escondido, and El Cajon 929 PM PDT Wed Jul 3 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 11 AM FRIDAY TO 9 PM PDT SATURDAY... * WHAT...Dangerously hot conditions with high temperatures of 95 to 100 expected. * WHERE...San Diego County Valleys. * WHEN...From 11 AM Friday to 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. && $$ CAZ055-056-058-041300- /O.CON.KSGX.EH.W.0004.240705T1800Z-240707T0400Z/ San Bernardino County Mountains-Riverside County Mountains-San Diego County Mountains- Including the cities of Crestline, Big Bear Lake, Wrightwood, Pine Valley, Running Springs, Julian, Idyllwild-Pine Cove, Big Bear City, and Lake Arrowhead 929 PM PDT Wed Jul 3 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 11 AM FRIDAY TO 9 PM PDT SATURDAY... * WHAT...Dangerously hot conditions with high temperatures of 98 to 103 expected, generally at elevations below 5000 feet. * WHERE...Riverside County Mountains, San Bernardino County Mountains, and San Diego County Mountains. * WHEN...From 11 AM Friday to 9 PM PDT Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ CAZ057-041300- /O.CON.KSGX.HT.Y.0004.240705T1800Z-240707T0400Z/ Santa Ana Mountains and Foothills- 929 PM PDT Wed Jul 3 2024 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM FRIDAY TO 9 PM PDT SATURDAY... * WHAT...High temperatures of 94 to 99 expected. * WHERE...Santa Ana Mountains and Foothills. * WHEN...From 11 AM Friday to 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. && $$ CAZ554-041300- /O.CON.KSGX.HT.Y.0004.240705T1800Z-240707T0400Z/ Orange County Inland Areas- Including the cities of Fullerton, Santa Ana, Garden Grove, Mission Viejo, Orange, Anaheim, and Irvine 929 PM PDT Wed Jul 3 2024 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM FRIDAY TO 9 PM PDT SATURDAY... * WHAT...High temperatures of 89 to 94 expected. * WHERE...Orange County Inland Areas. * WHEN...From 11 AM Friday to 9 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ SS