With dangerous summertime heat approaching for the week of June 28, 2026, the Genesee County Health Department is encouraging residents to take steps now to protect themselves, their families, and their neighbors from heat-related illness.

Extreme heat can quickly become a serious health concern, especially for older adults, young children, outdoor workers, and individuals with certain health conditions. The Genesee County Health Department is highlighting five important ways residents can prepare: stay cool, stay hydrated, know the symptoms of heat illness, check air quality, and have a medication plan for hot weather.

Stay Cool

The Genesee County Health Department encourages residents to keep both their bodies and living spaces as cool as possible. Spend time in the shade, use cool water to help lower body temperature, and use air conditioning whenever it is available.

Residents without air conditioning should make a plan to spend the hottest part of the day in an air-conditioned space, such as a library, public building, shopping center, or the home of a friend or family member.

Stay Hydrated

Do not wait until you feel thirsty to drink water or other fluids. The Genesee County Health Department recommends avoiding alcohol and caffeine during periods of extreme heat, as both can contribute to dehydration.

People who are sweating heavily may also benefit from eating food or drinking fluids containing electrolytes to help replace what their bodies lose.

Know the Warning Signs

Heat-related illness can become dangerous quickly. According to the Genesee County Health Department, warning signs that the body may be overheating include heavy sweating, feeling very tired or weak, dizziness, lightheadedness, and nausea.

Call 911 immediately for chest pain that does not go away, severe shortness of breath, or confusion. These may be signs that a person is already dangerously overheated and needs emergency medical attention.

Check the Air Quality

The Genesee County Health Department also reminds residents that hot weather can worsen air quality and contribute to breathing difficulties and heart problems. Check the Air Quality Index, or AQI, using weather reports or mobile weather apps before planning extended time outdoors.

On days with poor air quality, residents should consider limiting strenuous outdoor activity, particularly children, older adults, and people with heart or lung conditions.

Have a Medication Plan

Some medications can make it harder for the body to cool down, while others may not work properly in high temperatures. The Genesee County Health Department advises residents to speak with their doctor or pharmacist about whether their medications may increase the risk of heat-related illness.

Medications should be stored in a cool place, and residents should prepare for potential power outages, especially when taking refrigerated medicines. Having an emergency plan for safe medication storage can help protect health during periods of severe weather.

By preparing ahead, staying cool and hydrated, monitoring air quality, and recognizing warning signs early, Genesee County residents can take important steps to stay safe during periods of dangerous summer heat.

For more information, click here to check out CDC guidelines for extreme heat.