The National Weather Service has extended the time of the Excessive Heat Warning for the following counties:

• Graham, Greenlee, Pima, and Santa Cruz Counties: July 8 to July 10
• La Paz, Maricopa, Pinal, Yavapai, and Yuma Counties: July 8 to July 11
• Coconino(below 4,000 ft) and Mohave Counties: July 8 to July 12

Dangerously high temperatures up to 117°F are expected with the potential to cause life-threatening illnesses or even death.

DID YOU KNOW?

Using just a fan to stay cool during extreme heat isn't enough. 

Seek shelter in an air-conditioned place or visit a cooling center nearby. These are free public places equipped with air conditioning and water for everyone. 

You can help us make our Excessive Heat Warnings better by taking our survey.

Safety Tips:

Stay Cool

1. Limit your outdoor activity to when it’s coolest, like morning and evening hours
2. Find your nearest cooling center for free access to air conditioning and water
3. Do not leave children or pets alone in a parked car. The temperature inside can rise quickly and become deadly

Stay Hydrated

1. Drink plenty of water throughout the day
2. Avoid alcohol and drinks with high caffeine or sugar
3. Check the guidelines for adequate hydration when doing moderate activities in the heat

Stay Informed

1. Look out for signs and symptoms of heat related illnesses
2. Check the weather forecast for temperature, humidity, and UV index
3. Learn more about NWS today's heat risk map
4. Check in regularly with friends, family, and neighbors who may be more vulnerable to heat exhaustion or heat stroke

Be SunWise

1. Limit sun exposure with sunglasses, hats, and lightweight clothing
2. Use SPF 30+ sunscreen to protect your skin from UV rays

Monitor for symptoms of heat-related illness

Everyone is at risk for heat-related illness, no matter how healthy you are or how long you've lived in Arizona. 

For additional information, please visit our Heat Safety Site which details ways to stay cool, stay hydrated, and stay informed.