Severe Thunderstorm Watch issued until 7 pm

The National Weather Service has issued a Severe Thunderstorm Watch for most of Middle Tennessee, including Dickson County, until 7 pm Wednesday. Heavy rain, thunder, lightning and gusty winds are expected into the night. A cool front moving through Middle Tennessee will take overnight low temperatures into the 40s and keep daytime highs only in the mid-60s for the next three days with another chance of rain on Saturday.