Officials with the South Dakota Department of Transportation have closed Interstate 90 from Rapid City to Sioux Falls in both directions and Interstate 29 from Sioux Falls to the North Dakota border in both directions due to blizzard conditions.
There are also several no travel advisories on state and county roads. ?The latest road conditions can be found at safetravelusa.com or by dialing 511.
Officials encourage people to stay off the roads as the storm continues and to change travel plans.