
PHILADELPHIA (WPVI) -- We're looking at the potential of a four-day heat wave as we turn hotter and more humid into the weekend.
FRIDAY: Hot and a bit more humid, high 94.
SATURDAY: Feeling like summer with partly sunny skies. It's hot and humid, high 95. A cold front arrives later in the day, bringing a few downpours and storms later at night. The best chance for a few stronger storms will be NW of the city.
SUNDAY: Another warm day with an isolated storm possible, high 90. Humidity gradually drops later in the day.
MONDAY: Mostly sunny, less humid and more seasonable, high 82.
TUESDAY: Warmer, but still comfortable, high 85
WEDNESDAY: Heating back up with plenty of sun, high 89.
THURSDAY: Clouds, some sun. It's hot and humid, high 90.