Last Updated: July 1, 2026
Extreme heat can pose serious health risks, but with the right precautions, heat-related illnesses are preventable. As temperatures rise, it’s important to know how to stay safe and recognize who is most vulnerable.
Who Is Most at Risk?
- Children
- Older adults
- Outdoor workers
- People with disabilities
How to Stay Safe
- Drink plenty of water throughout the day.
- Avoid sugary and alcoholic beverages, which can contribute to dehydration.
- Stay in air-conditioned buildings whenever possible.
- Wear lightweight, loose-fitting, and light-colored clothing.
- Limit strenuous outdoor activities during the hottest part of the day.
- Check on neighbors, friends, and family members who may be more vulnerable to heat.
Never Leave Anyone in a Parked Vehicle
Even when the outside temperature is around 80°F, the temperature inside a parked car can quickly exceed 100°F within minutes, creating life-threatening conditions. Never leave children, older adults, or pets unattended in a vehicle.
Know the Heat Alerts
Understanding heat alerts can help you prepare:
- Heat Outlook: Potential for excessive heat several days in advance.
- Heat Watch: Conditions are favorable for dangerous heat within the next 12–48 hours.
- Heat Warning/Advisory: Dangerous heat is expected or occurring—take immediate precautions.
By staying informed and taking simple preventive measures, we can all reduce the risk of heat-related illnesses and enjoy the summer safely.
Stay hydrated. Stay cool. Stay safe.
