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.