Tonight the clouds will increase, with showers and thunderstorms on and off but widespread by Friday morning. The low will be around 56 degrees. Wind speeds will pick up by the morning hours, with gusts around 25 miles per hour in the Valley and 40 miles per hour in the Smokies.
Friday, the showers and storms will move out by the afternoon and then clouds break up and leave by the end of the day. The high will be around 72 degrees.
Saturday will be mostly sunny and warm, with a high of 80 degrees.