The National Weather Service warns of extreme cold in parts of Delaware, Maryland, New Jersey, and Pennsylvania, urging precautions against hypothermia and frostbite.

The NWS has extended its Cold Weather Advisory until 10 AM Saturday for parts of DE, MD, NJ, PA, warning of dangerous wind chills and advising residents to dress warmly and limit exposure.

Philadelphia faces a severe cold snap with a Cold Weather Advisory warning of wind chills as low as -8°F, urged precautions against frostbite and hypothermia.

The National Weather Service has extended a cold weather advisory for parts of Delaware, Maryland, New Jersey, and Pennsylvania due to possible hypothermia from wind chills down to -10°F.

NWS Mount Holly issues a Cold Weather Advisory for parts of DE, MD, NJ, and PA with wind chills as low as -10°F, urging precautions against hypothermia.

A winter storm warning is in effect for Philadelphia with heavy snow, sleet, and icy conditions expected, posing risks for the Monday morning commute.

Philadelphia is facing a major winter storm with severe cold and significant snowfall, as per the NWS. Residents are urged to take precautions due to the dangerous conditions expected.

Winter Storm Watch issued by NWS in Philadelphia for snow, sleet, and freezing rain from Saturday evening to Monday afternoon affecting Delaware, Maryland, New Jersey, and Pennsylvania.

Philadelphia's weather today will see increasing clouds with a high near 36°F and a light south breeze. Tonight, expect cloudy skies, then gradual clearing with a low around 32°F.

Philadelphia endures a cold day with 20°F temps, 8°F wind chill, and a high of 23°F. Evening to drop to 12°F. A gradual warm-up expected, with variable clouds and temps, and a chance of weekend snow.

Philadelphia's MLK Day celebrations were met with mostly sunny but cold forecasts, as the NWS predicted consistent chilly temperatures and possible light snow towards the week's end.

A Winter Weather Advisory is in effect for northern Delaware, southern New Jersey, and southeast Pennsylvania due to forecasted snow accumulations of 2-4 inches.

Philadelphia expects snow and rain today with minimal accumulation, and a mix of sunny and cloudy weather with fluctuating temperatures throughout the week.