Cold weather continues in Chattanooga, and snow is in the forecast for Friday.
The chance of snow this weekend is currently pegged at 40 percent.
Wind chills have remained in the low 20s for several days. It was to be down near 17 today.
The low will be 29 on Tuesday and rise to just 34 on Wednesday.
It drops all the way down to 20 on Friday when there is the snow chance.