Snow accumulated 6 to 18 inches in southeast South Dakota south of Interstate 90,  from early morning into the evening of November 20th. The snow was accompanied by light winds. Accumulations dropped off very sharply to the north of Interstate 90.

Heavy Snow in GREGORY, SOUTH DAKOTA
From 20-NOV-15 06:00:00 to 20-NOV-15 17:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snow accumulated 5 to 8 inches, with 8 inches reported 9 miles south of Dallas. The snow was accompanied by light winds.

Heavy Snow in CHARLES MIX, SOUTH DAKOTA
From 20-NOV-15 06:00:00 to 20-NOV-15 17:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Snow accumulated 5 to 9 inches, with 9 inches reported at Platte. The snow was accompanied by light winds.

Heavy Snow in DOUGLAS, SOUTH DAKOTA
From 20-NOV-15 06:00:00 to 20-NOV-15 17:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snow accumulated 6 to 14 inches, with 14 inches reported northeast of Armour. The snow was accompanied by light winds.

Heavy Snow in HUTCHINSON, SOUTH DAKOTA
From 20-NOV-15 06:00:00 to 20-NOV-15 17:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snow accumulated 6 to 11 inches, with 11 inches reported at Tripp. The snow was accompanied by light winds.

Heavy Snow in BON HOMME, SOUTH DAKOTA
From 20-NOV-15 06:00:00 to 20-NOV-15 17:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Snow accumulated 6 to 11 inches, with 11 inches reported at Tyndall. The snow was accompanied by light winds.

Heavy Snow in YANKTON, SOUTH DAKOTA
From 20-NOV-15 06:00:00 to 20-NOV-15 17:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Snow accumulated 6 to 11 inches, with 11 inches reported 2 miles east southeast of Yankton. The snow was accompanied by light winds.

Heavy Snow in TURNER, SOUTH DAKOTA
From 20-NOV-15 06:00:00 to 20-NOV-15 17:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Snow accumulated 6 to 15 inches, with 14.5 inches reported at Hurley. The snow was accompanied by light winds.

Heavy Snow in LINCOLN, SOUTH DAKOTA
From 20-NOV-15 07:00:00 to 20-NOV-15 20:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Snow accumulated 8 to 18 inches, with 18 inches reported 1 mile southeast of Tea. Several vehicles slid off roads near Sioux Falls. The snow was accompanied by light winds.

Heavy Snow in MINNEHAHA, SOUTH DAKOTA
From 20-NOV-15 06:00:00 to 20-NOV-15 20:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Snow accumulated 6 to 16 inches over the southern edge of Minnehaha County, with a very sharp dropoff in accumulations to the north. 15.9 inches was measured 5 miles southwest of Sioux Falls Airport, 7 inches at Sioux Falls Airport, and 2 inches at Dell Rapids in the northern part of the county. The snow was accompanied by light winds. Several vehicles slid off roads, mainly on the Interstate Highways around Sioux Falls.

Heavy Snow in UNION, SOUTH DAKOTA
From 20-NOV-15 08:00:00 to 20-NOV-15 20:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Snow accumulated 8 to 16 inches, with 16 inches reported at Alcester. The snow was accompanied by light winds.

Winter Weather in BRULE, SOUTH DAKOTA
From 20-NOV-15 03:00:00 to 20-NOV-15 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Snow accumulated 3 to 6 inches, with 4.3 inches reported at Pukwanna. The snowfall was accompanied by light winds.

Winter Weather in AURORA, SOUTH DAKOTA
From 20-NOV-15 03:00:00 to 20-NOV-15 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Snow accumulated 3 to 6 inches, with 6 inches reported at White Lake. The snowfall was accompanied by light winds.

Winter Weather in DAVISON, SOUTH DAKOTA
From 20-NOV-15 04:00:00 to 20-NOV-15 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Snow accumulated 3 to 6 inches, with 6 inches reported at Mitchell. The snowfall was accompanied by light winds.

Winter Weather in HANSON, SOUTH DAKOTA
From 20-NOV-15 05:00:00 to 20-NOV-15 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Snow accumulated 3 to 6 inches. The snowfall was accompanied by light winds.

Winter Weather in MCCOOK, SOUTH DAKOTA
From 20-NOV-15 05:00:00 to 20-NOV-15 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Snow accumulated 3 to 6 inches, with 4.5 inches reported 4 miles east northeast of Salem. The snowfall was accompanied by light winds.