SIOUX FALLS, S.D. (KELO) — The South Dakota Department of Safety has advised no travel across the entire state.

The section of Interstate 90 from Chamberlain to Sioux Falls will close at 5 p.m. CT today (Dec. 22). All four lanes will close.

A closure on Interstate 90, both eastbound and westbound from Rapid City has been in effect since Wednesday night.

Road conditions in South Dakota as of 12:58 p.m. CT Dec. 22 on the 511 map.

The map below shows conditions from the night Wednesday (Dec. 21)

Road conditions as of 8:15 p.m. CT Wednesday, Dec. 22.

For a look at the latest road conditions, click here.

For a look at the last closings, click here.