Summer 2026 is forecast to be hotter than normal, increasing the danger of heat illness. In France, over 40 people drowned trying to escape the heat, while in the U.S., heat kills more than 700 annually, according to the CDC. Extreme heat overwhelms the body’s ability to regulate temperature, raising the risk of dangerous conditions. The National Weather Service warns that high heat and humidity heighten the threat, especially for outdoor workers.
Who’s at Highest Risk?
Age, weight, fever, dehydration, heart disease, poor circulation, sunburn, and alcohol or drug use all impair cooling. Those most vulnerable are adults 65 and older, children under 2, and people with chronic diseases or mental illness. However, even young, healthy individuals can succumb if active in hot weather.
Tips on Keeping Cool
- Drink more water than usual, even before you feel thirsty. Ensure pets have ample water.
- Avoid sugary, alcoholic, or caffeinated drinks, which increase fluid loss.
- Stay in air-conditioned spaces as much as possible.
- Take cool showers or baths.
- Limit outdoor activities, particularly midday.
- Use window drapes or shades to block sun.
- Minimize oven and stove use to keep indoor temperatures down.
- Wear light-colored, loose clothing to aid sweat evaporation.
What Else Can You Do?
- Check on friends and neighbors, especially those who may need help staying cool.
- Never leave people or pets in a parked car, even with windows cracked. Temperatures can soar within minutes.
- Seek immediate medical care for anyone showing signs of heat illness.