The shelters offer more than just a warm place to sleep - there's a sense of community too.
A Code Blue has been issued in Bucks County in light of the plunging temperatures.
Several counties in New Jersey have declared a Code Blue for Wednesday night because of the cold conditions forecasted.
City of Philadelphia officials have placed a Code Blue in effect as of Wednesday, January 9, 2019.
Outdoor expert details best fibers for clothing to stay warm in frigid weather; also how to properly layer those clothes
A Code Blue remains in effect in Philadelphia until further notice.