"Threat of Dangerous Severe Storms Across Great Lakes to Southern Great Plains"

Severe thunderstorms are expected to bring damaging winds, hail, and possibly an isolated tornado from the Great Lakes to the Northeast on Sunday, with a heightened threat in the Heartland early in the week. The Storm Prediction Center is monitoring the chance for severe thunderstorms from Ohio to Connecticut, including most of Pennsylvania. Additionally, temperatures are forecasted to soar well above average across the western half of the country, with near record-high temperatures possible, before moderating midweek.