The Los Angeles County Department of Public Health has issued an Extreme Heat Warning and Heat Advisory from Tuesday, July 14 through Thursday, July 16, 2026. Unrelenting daytime heat and unusually warm nights are forecast to blanket the San Gabriel Valley and surrounding areas.
Taking precautions is the most important way to prevent heat-related illness.
Heat causes more deaths in the United States annually than floods, storms, and lightning combined. The risk is especially high for older adults, young children, outdoor workers, and individuals with chronic medical conditions.
“Remember, your safety and the safety of others is crucial during extreme heat conditions,” said Dr. Muntu Davis, Los Angeles County Health Officer.
Public Health officials urge everyone to watch out for each other this week. Residents are asked to regularly check on neighbors who live alone, pregnant people, and those without reliable air conditioning.
Never leave children or pets in a vehicle, even for a short time. Cars get fatally hot inside very quickly, even if the windows are slightly open.
Recognizing the Danger
It is important to know how to recognize and help someone who is experiencing a heat-related emergency. Symptoms of heat stroke or heat exhaustion can appear rapidly.
Call 911 right away if you or someone around you experiences the following symptoms:
– High body temperature of 103°F or higher
– Dizziness or confusion
– Nausea or vomiting
– Rapid heartbeat or strong pulse
– Passing out
– Hot, red, dry, or damp skin
Local Places to Stay Cool
When temperatures reach 96°F or higher, the City of South Pasadena activates designated cooling centers. These locations offer air conditioning, public Wi-Fi, computer access, and free literature.
Residents who do not have access to air conditioning are encouraged to take advantage of these free facilities. Service animals are welcome, but pets are not permitted inside.
Local South Pasadena Cooling Centers include:
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South Pasadena Senior Center: 1102 Oxley Street (Open Monday through Friday, 8:00 a.m. to 5:00 p.m.)
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South Pasadena Public Library: 1100 Oxley Street (Open Tuesday through Thursday, 10:00 a.m. to 8:00 p.m., Friday and Saturday 10:00 a.m. to 6:00 p.m.)
If you must stay home and do not have air conditioning, take steps to keep your body temperature down. Take cool showers or baths throughout the day.
Avoid using your stove or oven to prevent making your home hotter. Stay hydrated by drinking plenty of water, and avoid waiting until you feel thirsty to take a drink.
If you must go outdoors, avoid the hottest hours of the day. Wear lightweight, light-colored clothing, a hat, and sunscreen with SPF 15 or higher.
How to Get Help
For emergency preparedness information, cooling center locations, or referral services, Los Angeles County residents can call 211. The toll-free number is available 24 hours a day, seven days a week.
You can find the most up-to-date information by visiting the county’s heat preparation website at https://ready.lacounty.gov/heat/.
To check the risk of heat-related impacts for your specific neighborhood, visit the NWS HeatRisk map online. For real-time tips and advisories, follow the Los Angeles County Department of Public Health on all social media platforms at @lapublichealth.
