The National Weather Service has issued a severe thunderstorm watch for several Middle Tennessee counties until 9 p.m. Wednesday. The watch is in effect for Bedford, Davidson, Williamson, Wilson and Rutherford counties, among others. Click here for a complete list. Much of Thursday is expected to be dry, but windy. A line of thunderstorms are expected to develop and cross through Middle Tennessee late Thursday evening into early Friday morning. By Friday temperatures will only reach the lower 60s.The cooler temperatures are forecasted to stick around throughout the weekend. For the latest weather conditions, click here. Send your weather pictures to email@example.com.