Watch out for the “extreme heat belt” developing across the central US

An “extreme heat belt” that stretches across the center of the US is expected to emerge over the next 30 years, subjecting millions more Americans to dangerously hot days. That’s according to new

published today by the nonprofit research group First Street Foundation.

The belt is expected to extend from Texas and Louisiana all the way up to Wisconsin. Along the belt, extremely hot days could feel brutal, reaching…