See Where Americans Prefer to Set Their AC and What Experts SaySee Where Americans Prefer to Set Their AC and What Experts SaySee Where Americans Prefer to Set Their AC and What Experts Say 

USA TODAY Network / ReutersWhile the hottest days of summer appear to be largely behind, a heat dome that roiled the West appears to be aiming for the Mississippi Valley, the mid-Atlantic and the Southeast, heading into Labor Day weekend, according to forecasters. AccuWeather forecasts that daytime highs in those regions will hit as much as 10-15 degrees Fahrenheit above historical averages through the opening days of…