Widespread thunderstorms first developed in central South Dakota and progressed eastward during the evening hours and produced hail and strong winds. The strong winds caused localized damage to trees and also to a home.

Hail in BRULE, SOUTH DAKOTA
From 19-SEP-17 20:08:00 to 19-SEP-17 20:08:00 (CST-6)
Location: KIMBALL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Quarter size hail at Grass Colony Ranch.

Hail in GREGORY, SOUTH DAKOTA
From 19-SEP-17 20:15:00 to 19-SEP-17 20:15:00 (CST-6)
Location: CARLOCK
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail size varied from quarters to half dollars.

Hail in AURORA, SOUTH DAKOTA
From 19-SEP-17 20:20:00 to 19-SEP-17 20:20:00 (CST-6)
Location: WHITE LAKE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in SANBORN, SOUTH DAKOTA
From 19-SEP-17 20:29:00 to 19-SEP-17 20:29:00 (CST-6)
Location: WOONSOCKET
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in MINER, SOUTH DAKOTA
From 19-SEP-17 21:20:00 to 19-SEP-17 21:20:00 (CST-6)
Location: CARTHAGE
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Quite a bit of tree damage, as well as minor damage to homes.

Thunderstorm Wind in MCCOOK, SOUTH DAKOTA
From 19-SEP-17 21:51:00 to 19-SEP-17 21:51:00 (CST-6)
Location: SALEM
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Quite a bit of tree damage.

Thunderstorm Wind in TURNER, SOUTH DAKOTA
From 19-SEP-17 21:57:00 to 19-SEP-17 21:57:00 (CST-6)
Location: MARION
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Six inch diameter branches down in the town of Marion.

Thunderstorm Wind in LAKE, SOUTH DAKOTA
From 19-SEP-17 22:09:00 to 19-SEP-17 22:09:00 (CST-6)
Location: SMITHS PARK
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Tree branches downed.  Garage doors blown in around Lake Madison.

Thunderstorm Wind in LAKE, SOUTH DAKOTA
From 19-SEP-17 22:16:00 to 19-SEP-17 22:16:00 (CST-6)
Location: WENTWORTH
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Trees damaged, as well as house siding.

Thunderstorm Wind in MOODY, SOUTH DAKOTA
From 19-SEP-17 22:18:00 to 19-SEP-17 22:18:00 (CST-6)
Location: COLMAN
Magnitude: 65.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Social Media

Farm equipment and a few trees were damages.

Thunderstorm Wind in MOODY, SOUTH DAKOTA
From 19-SEP-17 22:21:00 to 19-SEP-17 22:21:00 (CST-6)
Location: COLMAN
Magnitude: 70.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Power lines and trees downed.

Thunderstorm Wind in MINNEHAHA, SOUTH DAKOTA
From 19-SEP-17 22:27:00 to 19-SEP-17 22:27:00 (CST-6)
Location: DELL RAPIDS
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Tree Damage.

Thunderstorm Wind in DAVISON, SOUTH DAKOTA
From 19-SEP-17 21:02:00 to 19-SEP-17 21:02:00 (CST-6)
Location: (MHE)MITCHELL ARPT
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Thunderstorm Wind in MINNEHAHA, SOUTH DAKOTA
From 19-SEP-17 22:27:00 to 19-SEP-17 22:27:00 (CST-6)
Location: (FSD)JOE FOSS FLD SI
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Thunderstorm Wind in MINNEHAHA, SOUTH DAKOTA
From 19-SEP-17 22:38:00 to 19-SEP-17 22:38:00 (CST-6)
Location: WEST SIOUX FALLS
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS