How to Stay Safe During Extreme Heat Waves

Grace Gagnon

Weather Reporter·3y ·United States

6:12 p.m. | 13. jun. 2022・United States

How to Stay Safe During Extreme Heat Waves

Record heat impacts parts of the United States, with heat indices expected to reach triple digits in some areas, according to the National Weather Service.

This intense heat will be most prevalent over the Tennessee Valley, the Carolinas, and Georgia.

As the temperatures skyrocket, staying cool is crucial for your health. Extreme heat is the most dangerous type of severe-weather event in the U.S.

When a heat wave is predicted in your area, you may hear a few different terms:

Excessive heat outlook: An outlook is issued when the potential for an extreme heat event coming up in the next 3-7 days. This proactive outlook gives people time to prepare for temperature increases.

Excessive Heat Watch: A heat watch is issued when conditions for a heat wave are favorable in the next 24 to 72 hours. It's prevalent when the risk for extreme heat has increased, but there's still some uncertainty on occurrence and timing.

Excessive Heat Warning/Advisory: An extreme heat warning or a heat advisory issued within 12 hours indicates the highest risk of dangerous heat conditions. Take precautions immediately if your location is under an active warning or advisory.

So, how do you stay healthy when heat is headed your way? The first step is to stay hydrated. As noted by the Red Cross, drinking enough water is one of the most important things you can do to prevent heat-related illnesses. An average human needs about 3-quarters of a gallon every day. Stay clear of sugary, caffeinated, and alcoholic drinks to boost hydration. In addition to drinking water, energize your body with consistent meals and snacks.

Next, take steps to cool your home. Cover your windows with drapes or shades to lock in coolness. Make use of window air conditioners and insulate the areas around them. Use your stove and oven as little as possible to reduce unnecessary heat within your home. Wear cool, lightweight, light-colored, loose-fitting clothing to keep your body heat low.

If you don't have access to air conditioning in your home, shelter in a cool place for a few hours each day. Most cities and towns have cooling centers where people can relieve themselves of heat for a few hours each day.

Be sure to check in with the National Weather Service to stay ahead of excessive heat in your area.

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