 across a good portion of the northeast into the mid-Atlantic and extending westward to the Tennessee Valley into southern Missouri and northern Arkansas. These storms will be capable of producing flooding downpours, damaging winds and hail. And then before the thunderstorms arrive, it'll be a hot day in the eastern U.S. with highs back into the 90s and AccuWeather real field temperatures moving past 100 in the afternoon. This will also continue into the southeast and along the Gulf Coast westward to Texas.