Heat Advisories

Hot weather can cause serious illness. Take steps to stay cool, drink water regularly and check on others during periods of high heat.

Stay cool and hydrated

• Limit strenuous outdoor activity during the hottest parts of the day. Take breaks in a cool place.

• Wear lightweight, loose-fitting clothing and a wide-brimmed hat outdoors.

• Drink water regularly.

• Spend time in an air-conditioned place. If your home is too hot, find a cooling location.

• Close curtains or shades on windows that receive direct sunlight.

• Check on family, friends and neighbors, especially older adults and people who live alone.

Do not rely on a fan alone during extreme heat. CDC advises using fans only when indoor temperatures are below 90°F.

Find a place to cool down

Visit Los Angeles County’s cooling center and heat safety resources or call 211 for help finding a cooling location.

Check current hours and availability before traveling.

Heat emergencies

Heat stroke is an emergency. Call 911 immediately.

Signs may include confusion, slurred speech, loss of consciousness or seizures. Move the person to a cooler place and begin cooling them with cool, wet cloths while waiting for emergency assistance.

Weather updates and emergency alerts

Check National Weather Service forecasts and warnings for current weather information.

Visit the City’s Alerts page for emergency notification options.