Cold weather advisory issued for the Pittsburgh area with sub-zero wind chills expected

The National Weather Service said wind chills Monday night and Tuesday morning could reach nearly -15 degrees.

Arctic air creates dangerously cold wind chills in Philadelphia Tuesday. Here's the weather forecast.

Arctic cold combined with breezy winds will create dangerously cold wind chills Tuesday morning across the entire Philadelphia region.

Wind chills will reach into the single digits as Pittsburgh is in for a stretch of cold weather

Temperatures will continue to fall on Thursday and through the weekend as the snow and cold return to the area.

Temps plummet Thursday in Philadelphia region after overnight rain showers. Here's the weather forecast.

Temperatures will plummet Thursday in the Philadelphia region with winds gusting as high as 30 mph from the northwest.

Cold weather advisory in place in Minnesota amid single-digit highs, wind chills below zero

Bitter cold will dominate in Minnesota on Monday as highs stay in the single digits. A cold weather advisory is in effect for virtually the entire state until noon, with wind chills between 25 and 35 ...

Bitterly cold Friday as Arctic air hits Philadelphia region. Here's the weather forecast.

Inviting sunshine will greet you on Friday in the Philadelphia region, but don't be fooled, it will be bitterly cold.

Mild weather around Philadelphia Tuesday, more arctic air and rain-snow mix later in the week

Tuesday in the Philadelphia region will be mild, but we're tracking storms this week that will bring rain and possibly snow.