As we approach the first official day of summer in the Delaware Valley on Friday, temperatures and conditions will combine to ...

Heat advisories have been issued for the Philadelphia area this week. The heat index is expected to reach 99 degrees on ...

PHILADELPHIA (WPVI) -- Temperatures will be running nearly 15 degrees below average the next two days. An Air Quality Alert ...

The weather forecast for Philadelphia predicts a mix of cloudy skies, potential showers, and sunny spells for the week.

An updated heat advisory was issued by the National Weather Service on Tuesday at 2:38 p.m. valid from Wednesday 11 a.m.

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Philadelphia's forecast includes patchy drizzle, thunderstorms, and high humidity with temperatures up to 97°F.

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Friday looks warm and a bit sticky again, with a chance for an isolated storm late. The weekend brings more cloud cover and ...

In the Philadelphia area, Monday begins with a chance of just a few scattered showers early followed by a mostly cloudy day.

It's time to pump up the AC and turn on the fans, because the summer heat is already here!

Thursday will be a sunny, hot and hazy day in the Philadelphia region with temperatures rising to the 90s. But with the hot, ...