High humidity amplifies heat danger for vulnerable groups

The Associated Press reported that the combination of high temperatures and humidity creates dangerous conditions that can affect anyone, though children, older adults and people with underlying health conditions face elevated risk. Health experts say heat-related illness is preventable with proper precautions.

For households without air conditioning, experts advised seeking out air-conditioned public spaces such as libraries, shopping malls, or cooling centers that communities may open during extreme heat events. At home, they recommended creating a “cool place” for sleeping — typically a basement or a room where curtains can be drawn and fans used to maximize airflow.

The warnings come as large portions of the United States and Europe experience extreme heat. Climate change is intensifying heat waves and increasing heat stress, according to health experts, making such guidance increasingly relevant for broader populations.