Extreme cold could expose residents of several states to conditions like hypothermia and frostbite over the weekend.

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million ... into the single digits. Wind chills dropped into the negative ...

Channel 9 meteorologists are monitoring an arctic blast and a winter storm ... be in the mid to upper 50s. Photos: Winter storm systems bring cold, rain, and wind to Central Florida More steady ...