Heavy Snow in Loudon, Tennessee

Heavy snow fell across Loudon County during the day, before transitioning to a wintry mix and ending late at night. Reported snow amounts include a CoCoRaHS report of 4.3 inches of snow east of Loudon, 4 inches of snow in Lenoir City, 3 inches of snow elsewhere in Lenoir City, and 4.5 inches of snow by the COOP observer in Lenoir City.

Low pressure cyclone passing to the south with upper level forcing induced a broad and significant snowstorm across the region, including East Tennessee, which experienced heavy snowfall. A frontogenesis band across southern Tennessee and northern Georgia helped power higher snowfall rates early into the event across southeastern Tennessee, resulting in locally heavier snowfall before warm air advection brought a changeover in precipitation type to icing and eventually to rain.