Weather Authority: Monday 10 p.m. forecast
video

FOX 29 Meteorologist Scott Williams details possible snow and rain to come this week.

How a weakening polar vortex could fuel a potentially brutal winter in the Northeast

A cold blast has gripped the Northeast, and meteorologists say it could be a sign of what’s to come. The FOX Weather Forecast Center reports that conditions are lining up for a potential polar vortex winter, setting the stage for a cold and active start to the season.

Could the wind decide tonight’s Eagles game against the Lions?

If tonight’s Eagles–Lions game comes down to a field goal, Mother Nature could have the final say. The wind gusts could make special teams a real factor — especially for kickers and punters.

Weather Authority: Sunday morning forecast
video

FOX 29's morning news team breaks down the latest local, regional and national news.

Weather Authority: Saturday morning forecast
video

FOX 29's morning news team breaks down the latest local, regional and national news.

Weather Authority: Friday 5 p.m. forecast
video

FOX 29 Meteorologist Scott Williams has insight on the rain and wind to come this week.

Northern Lights visible in Philadelphia area Wednesday night

Stargazers in the Philadelphia area received a rare chance to witness the Northern Lights multiple times this week.

Here's how much warmer your winter has gotten since 1970

Winter is now the U.S.’s fastest-warming season. Here’s how much warmer your winter has gotten since 1970, according to new data.