An Arctic air mass (I would call it a POLAR EXPRESS) will move across the region through the weekend bringing much colder temperatures areawide. Most locations will remain below freezing from Sunday night through mid-morning Wednesday. High temperatures on Monday and Tuesday will approach the freezing/melting point and will plummet into the mid teens each night.
Precautions:
Protect pipes
Provide a warm shelter for plants and pets
Frostbite can occur on exposed skin areas
Don't forget to dress in layers
Check on your neighbors and the elderly.