A tornado watch is in effect until 7 p.m. this evening and it covers everything from Oak Ridge West through Crossville back to Nashville. Storms are moving through Middle Tennessee with gusts up to 50 miles an hour. The heaviest storms are expected to arrive in Crossville between 4 and 6 p.m. Stay tuned to your 3B media radio stations and I will keep you updated. We have a chance of snow showers tomorrow .