90-degree heat on the way: Take these steps now to keep your home comfortable and manage energy use

What's happening: Temperatures are forecast to reach the 90s, pushing cooling systems to run longer and use more energy to maintain indoor temperatures Why it matters: Acting now with a few simple steps can help your cooling system run more efficiently during extreme heat and reduce energy use CHARLOTTE, N.C., May 13, 2026 /PRNewswire/ -- Temperatures are expected to climb into the 90s in the coming days – and with humidity, it may feel closer to 95-100°F in parts of the Carolinas.