Today could be Georgia’s hottest day of the year so far

The National Weather Service Heat Index chart shows how heat and humidity combine to make deadly weather conditions. (Credit: National Weather Service)

Macon-born country music star Jason Aldean suffered heat exhaustion during a concert in Connecticut on Saturday night after high humidity and heat made performing impossible.

The singer, 46, said he felt better after a hospital visit, but his illness could happen to anyone, especially here in his home state of Georgia, where extreme heat is forecasted for the rest of this week.

The July 18 forecast for Atlanta is 97 degrees Fahrenheit. It’s predicted to be 98 in Augusta and Albany. In Valdosta, it could reach 99 degrees. In Macon, the number is 100.

While temps in the 90s or even the low 100s are not unusual in Georgia (parts of our state reach triple digits a few days per year), extreme and excessive heat can occur when high temperatures combine with high humidity.

This is explained in the heat index when one temperature “feels like” a higher number because of the humidity’s effects on the human body.

Even if the heat is not in one of these danger zones, it can be dangerous at much lower temperatures, and elderly people are particularly vulnerable.

Find your heat index

Because humidity can be localized, it’s important to view your area’s forecast to see if the heat is excessive — in the dark yellow, orange or red zones of the index.

For example, Savannah’s predicted Tuesday forecast at 95 degrees, with 53% humidity, will feel like 107 degrees. Meanwhile, Atlanta, which could be two degrees warmer at 97 degrees, has a lower predicted humidity of 43%, making it feel like 105.

Calculate your region’s heat index here.

Take safety precautions

Tornadoes and hurricanes claim lives, but heat kills more people and animals each year. Since 2018, heat deaths have outnumbered all other weather-related categories.

According to the Weather Channel, excessive heat claims over 150 lives in an average year in the U.S.

Humid heat impacts health
2023’s heat indices are rising. Humid heat impacts health, especially for seniors or those with heart and kidney problems. (Credit: Climate Central)

The Centers for Disease Control and Prevention recommends the following:

  • Stay in air-conditioned buildings as much as possible.
  • Seek out local cooling centers.
  • Don’t rely on a fan as your main cooling source when it’s very hot outside.
  • Drink more water than usual and don’t wait until you are thirsty to drink.
  • Bring pets inside and make sure water is available to them
  • Don’t use the stove or oven to cook — it will make you and your house hotter.
  • Wear loose, lightweight, light-colored clothing.
  • Take cool showers or baths to cool down.
  • Don’t engage in very strenuous activities, and get plenty of rest.
  • Check on a friend, neighbor, or family member, especially the elderly — and have someone check on you.

Know the signs of heat-related illnesses and ways to respond. If you are sick and need medical attention, contact your healthcare provider for advice and shelter in place if you can. If you are experiencing a medical emergency, call 911.

Get more detailed information about heat-related illnesses from the CDC and National Weather Service.

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This article appears on Now Habersham through a news partnership with GPB News