Tuesday, the temperature reached 90 degrees all along the I-95 corridor.Remarkably, Wednesday will be up to 30 degrees cooler. Tuesday afternoon, thecold front stretched from Ohio to northern Maine, and it will make steadyprogress across the Northeast during the overnight hours.

Wednesday, the noticeably cooler weather will cover a broad area from theVirginias to New England where temperatures will stay in the 60s instead offlirting with 90.

Story by AccuWeather.com Expert Senior Meteorologist John Kocet.