A low pressure system tracking across the southeastern states brought an anomalously late season heavy snowfall event to the Tennessee Valley and southern Appalachian region. This was the most significant widespread March winter event in the region since the '93 Storm of the Century. This event also produced the most single-day snowfall at the Knoxville climate site (6.5) since the 1993 storm. The combination of high snowfall rates and strong winds led to scattered power outages, in addition to difficult travel.

Heavy Snow in ANDERSON, TENNESSEE
From 12-MAR-22 00:00:00 to 12-MAR-22 12:00:00 (EST-5)
Reported by: Public

Snow amounts between 4 and 7 inches were reported across the county.

Heavy Snow in BLEDSOE, TENNESSEE
From 11-MAR-22 22:00:00 to 12-MAR-22 08:00:00 (EST-5)
Reported by: CoCoRaHS

Snow amounts of 2 to 3 inches were reported across the county, with the higher amounts in northern portions of the county.

Heavy Snow in NORTHWEST BLOUNT, TENNESSEE
From 12-MAR-22 02:00:00 to 12-MAR-22 14:00:00 (EST-5)
Reported by: Public

Snow amounts between 2.5 and 8 inches were reported across lower elevations of the county.

Heavy Snow in BLOUNT/SMOKY MOUNTAINS, TENNESSEE
From 12-MAR-22 02:00:00 to 12-MAR-22 14:00:00 (EST-5)
Reported by: CoCoRaHS

Snow amounts between 2 and 6 inches were reported across higher elevations of the county.

Heavy Snow in BRADLEY, TENNESSEE
From 12-MAR-22 00:00:00 to 12-MAR-22 08:00:00 (EST-5)
Reported by: Public

Snow amounts between 2 and 4 inches were reported across the county.

Heavy Snow in CAMPBELL, TENNESSEE
From 12-MAR-22 00:00:00 to 12-MAR-22 12:00:00 (EST-5)
Reported by: Public

Snow amounts between 7 and 10.5 inches were reported across the county.

Heavy Snow in SOUTHEAST CARTER, TENNESSEE
From 12-MAR-22 02:00:00 to 12-MAR-22 14:00:00 (EST-5)
Reported by: Trained Spotter

At Roan Mountain, 5.5 inches of snow was reported.

Heavy Snow in CLAIBORNE, TENNESSEE
From 12-MAR-22 00:00:00 to 12-MAR-22 12:00:00 (EST-5)
Reported by: Public

At Arthur, 10 inches of snow was reported. At Howard's Quarter, 7.5 inches was reported.

Heavy Snow in NORTHWEST COCKE, TENNESSEE
From 12-MAR-22 02:00:00 to 12-MAR-22 14:00:00 (EST-5)
Reported by: Public

Near Parrottsville, 4 inches of snow was reported. Near Newport, 7 inches was reported.

Heavy Snow in COCKE/SMOKY MOUNTAINS, TENNESSEE
From 12-MAR-22 02:00:00 to 12-MAR-22 14:00:00 (EST-5)
Reported by: Public

At Cosby, 4.5 inches was reported.

Heavy Snow in GRAINGER, TENNESSEE
From 12-MAR-22 00:00:00 to 12-MAR-22 12:00:00 (EST-5)
Reported by: Public

Near Rutledge, 4 inches was reported.

Heavy Snow in SOUTHEAST GREENE, TENNESSEE
From 12-MAR-22 02:00:00 to 12-MAR-22 14:00:00 (EST-5)
Reported by: 911 Call Center

Snow amounts between 2 and 4 inches were reported across higher elevations of the county.

Heavy Snow in HAMBLEN, TENNESSEE
From 12-MAR-22 00:00:00 to 12-MAR-22 12:00:00 (EST-5)
Reported by: COOP Observer

Snow amounts between 2.5 and 4 inches were reported across the county.

Heavy Snow in HANCOCK, TENNESSEE
From 12-MAR-22 00:00:00 to 12-MAR-22 12:00:00 (EST-5)
Reported by: Public

Snow amounts between 3 and 6 inches were reported across the county.

Heavy Snow in HAWKINS, TENNESSEE
From 12-MAR-22 00:00:00 to 12-MAR-22 12:00:00 (EST-5)
Reported by: Public

Snow amounts between 2 and 4 inches were reported across the county.

Heavy Snow in JEFFERSON, TENNESSEE
From 12-MAR-22 01:00:00 to 12-MAR-22 13:00:00 (EST-5)
Reported by: Public

Snow amounts between 3 and 5 inches were reported across the county.

Heavy Snow in KNOX, TENNESSEE
From 12-MAR-22 00:00:00 to 12-MAR-22 12:00:00 (EST-5)
Reported by: Public

Snow amounts between 4 and 8 inches were reported across the county.

Heavy Snow in LOUDON, TENNESSEE
From 12-MAR-22 00:00:00 to 12-MAR-22 12:00:00 (EST-5)
Reported by: Trained Spotter

Snow amounts around 6 to 7 inches were reported around Lenoir City.

Heavy Snow in MEIGS, TENNESSEE
From 11-MAR-22 22:00:00 to 12-MAR-22 08:00:00 (EST-5)
Reported by: CoCoRaHS

Snow amounts of 5 to 6 inches were reported across the county.

Heavy Snow in NORTHWEST MONROE, TENNESSEE
From 11-MAR-22 00:00:00 to 12-MAR-22 10:00:00 (EST-5)
Reported by: Public

Snow amounts of 3 to 6 inches were reported across the county.

Heavy Snow in MORGAN, TENNESSEE
From 11-MAR-22 22:00:00 to 12-MAR-22 10:00:00 (EST-5)
Reported by: Public

Snow amounts of 5 to 9 inches were reported across the county.

Heavy Snow in WEST POLK, TENNESSEE
From 11-MAR-22 02:00:00 to 12-MAR-22 10:00:00 (EST-5)
Reported by: Public

Snow amounts of 3 to 4 inches were reported across the county.

Heavy Snow in RHEA, TENNESSEE
From 11-MAR-22 23:00:00 to 12-MAR-22 10:00:00 (EST-5)
Reported by: Public

Snow amounts of 2 to 3 inches were reported across the county.

Heavy Snow in ROANE, TENNESSEE
From 11-MAR-22 23:00:00 to 12-MAR-22 10:00:00 (EST-5)
Reported by: Public

Snow amounts of 5 to 7.5 inches were reported across the county.

Heavy Snow in SCOTT, TENNESSEE
From 11-MAR-22 22:00:00 to 12-MAR-22 10:00:00 (EST-5)
Reported by: Public

Snow amounts of 4 to 7 inches were reported across the county.

Heavy Snow in SEQUATCHIE, TENNESSEE
From 11-MAR-22 21:00:00 to 12-MAR-22 09:00:00 (EST-5)
Reported by: Public

Snow amounts of 2 to 4 inches were reported across the county.

Heavy Snow in NORTH SEVIER, TENNESSEE
From 11-MAR-22 01:00:00 to 12-MAR-22 13:00:00 (EST-5)
Reported by: Public

Snow amounts of 2 to 4 inches were reported across the county.

Heavy Snow in SEVIER/SMOKY MOUNTAINS, TENNESSEE
From 11-MAR-22 01:00:00 to 12-MAR-22 13:00:00 (EST-5)
Reported by: COOP Observer

Snow amounts of 1.5 to 4 inches were reported across higher elevations of the county, including 3 inches at Mt. Le Conte.

Heavy Snow in UNICOI, TENNESSEE
From 11-MAR-22 02:00:00 to 12-MAR-22 14:00:00 (EST-5)
Reported by: Public

Snow amounts between 2.5 and 4 inches were reported across the county.

Heavy Snow in UNION, TENNESSEE
From 11-MAR-22 00:00:00 to 12-MAR-22 12:00:00 (EST-5)
Reported by: CoCoRaHS

Snow amounts around 6 to 7 inches were reported near Maynardville and Sharps Chapel.

Heavy Snow in MCMINN, TENNESSEE
From 11-MAR-22 23:00:00 to 12-MAR-22 10:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Snow amounts were reported from 3 to 5 inches around Athens.