The National Weather Service issued a heat advisory at 2:06 a.m. on Monday valid for Tuesday between 10 a.m. and 8 p.m. for ...

Philadelphia forecast: sunny, high near 89°F today, clear night, low 68°F. Similar sunny Sunday, high near 91°F.

NWS Philadelphia predicts sunny today with a high near 91, but a rainy start to the week with thunderstorms likely.

A flood watch was released by the National Weather Service on Monday at 2:16 a.m. valid between 10 a.m. and 10 p.m. for Western Chester, Eastern Chester, Western Montgomery, Eastern Montgomery, Upper ...

Showers and thunderstorms have developed across the Philadelphia region Monday afternoon, prompting the National Weather ...

Another heat advisory from noon until 8 p.m. will make temperatures feel like 99 degrees as far up as Doylestown.

The National Oceanic and Atmospheric Administration Storm Prediction Center had Philadelphia and most of Pennsylvania and New ...

Tuesday was a record-breaking day in Philadelphia: it’s the first 100-degree day in the city since July 2012. The entire ...

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

The National Weather Service is no longer providing language translations of its products, a change that experts say could put non-English speakers at risk of missing potentially life-saving ...