Bucks County shelters seek more volunteers to help the vulnerable

With the approach of winter and a biting chill in the air, shelters all across the region are helping vulnerable populations stay safe and warm all winter long. But, in Bucks County, a lack of enough volunteers is making it difficult to keep shelter doors open.

Snow to impact Philly? | FOX Weather Philly

Sarah Johnson, Warning Coordination Meteorologist with the NWS, explains what a clipper system is, what snow squall warnings mean for the area and how the gusty wind on the back end of the system have you securing your holiday decorations.

La Nina winter setting up, NOAA says. Here's what that means for US

The influence of La Niña is expected to dominate weather conditions from December through February, according to NOAA. This often translates to wetter conditions in the northern tier of the country, while the southern tier may face drier-than-average weather.