If you aren't ready for it mentally, start preparing because we're looking at 100+ degree temps for at least the next week. You read that right, at least seven days of temperatures predicted to be at 100 degrees or above. Heat exhaustion is real, and if it goes untreated, it can lead to heat stroke, and that can be deadly. How To Stay Safe During Heat WavesThere are several things you can do to keep your body temperature regulated and keep yourself safe from heat-related illness. When you are finished and get home, take a cool shower or bath to bring your body temperature down.