Freezing

Tomorrow the temperature at 7 am is supposed to be ZERO!!! ZERO and if I want to meet my friend at the pool at 7:30 am I'll have to skeedaddle through the cold to the pool. Not sure if I'll make it or not. Today I turned in the rental car at noon and walked the mile home in 20 degrees .... Guess what I did from 3 - 5 pm??? Who needs Lunesta with weather like this???