Showers and a few isolated rumbles of thunder moved through the Philadelphia area overnight as a strong cold front crossed into the region.

Monday will feel much colder, with highs peaking in the mid-40s to mid-50s by midday before temperatures begin to drop. Skies stay cloudy until noon when we could start to see some sun, but winds will pick up and gust up to 25 mph in the afternoon. A few stray flurries can't be ruled out in the higher elevations.

Wind chills will dip into the 20s and 30s by late afternoon, marking the first true taste of winter air this season.

CBS News Philadelphia

That colder air deepens Monday night into Tuesday, bringing lows below freezing across nearly all areas except the immediate coast.

CBS News Philadelphia

Gusty northwest winds continue Tuesday with hi

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