Our focus now turns to the potential of record lows tonight. Many areas may wake up to thermometer readings below zero.
Hundreds are in Harrogate, Tennessee, just across the Kentucky state line, this weekend to get free medical services they might not be able to afford otherwise.
The Ram Clinic is in Tex Turner Arena all weekend.
People from Tennessee, Kentucky, and Virginia are taking advantage.
The clinic offers free dental care, physicals, eye checkups, and even veterinary care for people living in under served areas.
Patients say they're thankful for the services, and the more than 300 volunteers say they enjoy helping.
Officials expect to help more than 1,000 people this weekend.
The clinic's doors will open Sunday morning at 6.