National Weather Service United States Department of Commerce

Excessive Heat for the Central and Eastern U.S.; Severe Weather from the Plain into the Great Lakes

Excessive heat will affect the center and eastern portions of our country today with numerous record highs are expected. The combination of heat and humidity, along and ahead of cold front, will focus showers and thunderstorms. Storms could be severe from the western High Plains, Midwest into the Great Lakes region; Locally heavy rainfall may result in isolated instances of flash flooding. Read More >

After one more day of dangerous heat across the area, temperatures will be in the 80s to around 90 for Tuesday. Temperatures on Wednesday and Thursday will be below normal with highs returning back to seasonal levels by Friday.
Severe storms will be possible later today and again on Tuesday. Damaging winds are the main severe threat Today with damaging winds and large hail possible on Tuesday.