Current Official Hourly Observation (taken at :53 on the hour)
Water vapor imagery shows Saturday afternoon rain and storms firing up over SE Middle TN and N Alabama:
Those are drifting ESE. We should remain dry, although it’s possible we’ll see another shower today (we saw one around noon in SE Williamson Co.; it slowly dissipated). Here’s the HRRR loop from 3 PM until Midnight Saturday: