An extreme heat warning is in effect across much of the Philadelphia region on Friday, as the temperature will be pushing 100 degrees. The feels-like temperature will definitely exceed 100 in the mid-afternoon due to the high humidity over our area.

An extreme heat warning remains in effect across the Philadelphia region Friday as heat index values soar above 105 degrees, with scattered

High heat and humidity can also create instability in the air, which may result in some scattered severe thunderstorms Friday — including the possibility of damaging winds, some hail, and brief, heavy downpours throughout the region, forecasts indicate.

On Thursday, we warm to 90 again, and on Friday we'll be pushing 100, certainly reaching (and exceeding) when accounting for the humidity and the feels-like temps. Dewpoint temps will be going back into the mid-70s, so get ready to sweat when heading outside.