TENNESSEE — While April snowfall is rare in Tennessee, historical weather data shows that it has occurred on several occasions, especially in higher elevations and during unusual cold snaps.
According to records from the National Weather Service , measurable snowfall in Tennessee during April is more likely to happen in the eastern part of the state, particularly in the Appalachian Mountains.
In Knoxville, the average April snowfall is just 0.1 inches, but the city saw a surprising 2.2 inches on April 3, 1987…