SDDOT broadcasts Interstate 29, 90 closures, points journey advisories

SIOUX FALLS, S.D. (Dakota News Now) – The South Dakota Department of Transportation introduced that stretches of Interstates 29 and 90 can be closing as a lot of the Dakota News Now viewing space is in a blizzard warning by way of Monday morning.

The following Interstate closures are scheduled for Saturday, March 14, 2026, for the next places and occasions:

• Interstate 29 (each northbound and southbound) from Watertown (exit 177) to the North Dakota state line at 9 p.m. (CT);
• Interstate 29 (each northbound and southbound) from Watertown to Brookings (exit 133) at 10:30 p.m. (CT);
• Interstate 29 (each northbound and southbound) from Brookings to Sioux Falls at I-90 (exit 84) at 12 a.m. (CT); and
• Interstate 90 (each eastbound and westbound) from Wall (exit 110) to Sioux Falls at Marion Road (exit 395) at 11 p.m. (MT) /12 a.m. (CT).

In addition to the deliberate Interstate closures, State Highways can even be closed on Saturday, March 14, 2026, on the following places and occasions:

• East of the Missouri River and north of US Highway 212 at 9 p.m. (CT);
• East of the Missouri River and north of US Highway 14 at 10:30 p.m. (CT);
• East of the Missouri River and north of I-90 at 12 a.m. (CT); and
• West of the Missouri River between SD Highway 34 / US Highway 14 and I-90 to SD Highway 73 at 12 a.m. (CT)

At the time of publishing, the next counties have issued journey advisories:

• Walworth County, No Travel Advised
• Roberts County, No Travel Advised
• Day County, No Travel Advised
• Clark County, No Travel Advised
• Spink County, No Travel Advised
• Hyde County, No Travel Advised
• Faulk County, No Travel Advised
• Codington County, No Travel Advised

At the time of publishing, the next counties have closed roads:

• Deuel County
• Davison County
• Grant County
• Hamlin County

For the newest highway circumstances, go to SD511.org.

SDDOT says that drivers shouldn’t use secondary highways and native roads to keep away from interstate closures.

Dependent on closing snow accumulations and winds, among the closures are anticipated to be in place by way of the day on Sunday.

Saturday evening’s forecast will be considered within the livestream participant above, with updates out there at DakotaNewsNow.com/climate.

You also can keep forward of the winter climate by downloading the Dakota News Now and First Alert Weather Apps, out there on iPhone and Android.

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