winterstormwarning.com

Winter Weather Advisory, South Dakota

Moderate

Lingering snow. Plan on slippery road conditions.

Ended Wednesday, March 11, 2026.

Issued
Expires
Updated

Places in this advisory

Map

Map of South Dakota with this advisory The Winter Weather Advisory covers Lead, Deadwood, Boulder Canyon. I-90I-190US 14US 85LeadBoulder CanyonCentral CityWYOMINGSOUTH DAKOTA10 mi I-90I-190US 14US 85LeadBoulder CanyonCentral CityWYOMINGSOUTH DAKOTA10 mi I-90I-190US 85LeadBoulder CanyonWYOMINGSOUTH DAKOTA20 mi I-190US 85LeadWYOMINGSOUTH DAKOTA20 mi
  • This advisory
  • Interstates
  • US highways
Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
Lingering snow. Additional snow accumulations up to one inch.
Where
In South Dakota, Northern Black Hills. In Wyoming, Wyoming Black Hills.
When
Until midnight MDT tonight.
Impacts
Plan on slippery road conditions.

Updates

  1. Allowed to end on time. March 10, 2026
  2. Reissued with no change to the times or amounts. March 10, 2026
  3. Reissued with no change to the times or amounts. March 10, 2026
  4. Reissued with no change to the times or amounts. March 10, 2026
  5. Winter Weather Advisory issued for Tuesday morning through Wednesday overnight. March 9, 2026