Grainger County, TN is in a very low risk hurricane zone. 17 hurricanes have been recorded in the Grainger County, TN since 1930. The largest hurricane was Hugo in 1989. The most recent Grainger County, TN hurricane was Fay in 2008.
0 hurricane made landfall and 1 hurricanes were recorded within 100 miles of Grainger County, TN in 2008.