A strong spring storm brought rain and snow to the region. Rain changed to snow across far western South Dakota during the early morning and across the rest of western into south central South Dakota during the late morning and early afternoon. Snow was heavy at times across the South Dakota plains, especially southeast of the Black Hills into south central South Dakota. Snowfall amounts ranged from four to eight inches across far western South Dakota to 12 to 20 inches over south central South Dakota. North to northwest winds gusting to 50 mph produced blizzard conditions at times across the west central and south central South Dakota plains. Interstate 90 was closed east of Rapid City for about 24 hours.

Winter Storm in RAPID CITY, SOUTH DAKOTA
From 13-APR-18 01:00:00 to 13-APR-18 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Winter Storm in SOUTHERN FOOT HILLS, SOUTH DAKOTA
From 13-APR-18 02:00:00 to 13-APR-18 21:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in CENTRAL BLACK HILLS, SOUTH DAKOTA
From 12-APR-18 23:00:00 to 13-APR-18 14:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Winter Storm in SOUTHERN BLACK HILLS, SOUTH DAKOTA
From 13-APR-18 03:00:00 to 13-APR-18 18:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in CUSTER CO PLAINS, SOUTH DAKOTA
From 13-APR-18 02:00:00 to 13-APR-18 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Blizzard in PENNINGTON CO PLAINS, SOUTH DAKOTA
From 13-APR-18 03:00:00 to 13-APR-18 18:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Blizzard in HAAKON, SOUTH DAKOTA
From 13-APR-18 09:00:00 to 14-APR-18 01:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in FALL RIVER, SOUTH DAKOTA
From 13-APR-18 02:00:00 to 13-APR-18 21:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Blizzard in OGLALA LAKOTA, SOUTH DAKOTA
From 13-APR-18 03:00:00 to 13-APR-18 23:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Blizzard in JACKSON, SOUTH DAKOTA
From 13-APR-18 08:00:00 to 14-APR-18 03:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Blizzard in BENNETT, SOUTH DAKOTA
From 13-APR-18 09:00:00 to 14-APR-18 03:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Blizzard in MELLETTE, SOUTH DAKOTA
From 13-APR-18 11:00:00 to 14-APR-18 05:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Blizzard in TODD, SOUTH DAKOTA
From 13-APR-18 11:00:00 to 14-APR-18 05:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Blizzard in TRIPP, SOUTH DAKOTA
From 13-APR-18 12:00:00 to 14-APR-18 07:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in STURGIS / PIEDMONT FOOTHILLS, SOUTH DAKOTA
From 12-APR-18 23:00:00 to 13-APR-18 18:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Blizzard in SOUTHERN MEADE CO PLAINS, SOUTH DAKOTA
From 13-APR-18 03:00:00 to 13-APR-18 18:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Blizzard in HERMOSA FOOTHILLS, SOUTH DAKOTA
From 13-APR-18 01:00:00 to 13-APR-18 15:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in HARDING, SOUTH DAKOTA
From 13-APR-18 06:00:00 to 13-APR-18 16:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in PERKINS, SOUTH DAKOTA
From 13-APR-18 03:00:00 to 13-APR-18 16:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in BUTTE, SOUTH DAKOTA
From 13-APR-18 01:00:00 to 13-APR-18 18:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Blizzard in NORTHERN MEADE CO PLAINS, SOUTH DAKOTA
From 13-APR-18 04:00:00 to 13-APR-18 17:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Blizzard in ZIEBACH, SOUTH DAKOTA
From 13-APR-18 09:00:00 to 13-APR-18 22:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in NORTHERN BLACK HILLS, SOUTH DAKOTA
From 12-APR-18 23:00:00 to 13-APR-18 14:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Winter Storm in NORTHERN FOOT HILLS, SOUTH DAKOTA
From 13-APR-18 01:00:00 to 13-APR-18 14:00:00 (MST-7)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter