winterstormwarning.com

Winter Storm Warning, Wyoming

Severe

Another up to 6 inches of snow. Plan on slippery road conditions.

Ended Saturday, April 4, 2026.

Issued
Expires
Updated

Places in this warning

How much

Snow across the area
Another up to 6 inches

Map

Map of Wyoming with this warning The Winter Storm Warning covers Sundance, Moorcroft, Pine Haven. I-190SundanceMoorcroftPine HavenHulettBeulahWYOMINGSOUTH DAKOTAMONTANA20 mi I-190US 16SundanceMoorcroftHulettWYOMINGSOUTH DAKOTAMONTANA20 mi US 16SundanceMoorcroftWYOMINGSOUTH DAKOTAMONTANA20 mi SundancePine HavenWYOMINGSOUTH DAKOTA50 mi
  • This warning
  • 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
Heavy snow. Additional snow accumulations up to 6 inches.
Where
In South Dakota, Northern Foothills and Northern Black Hills. In Wyoming, Wyoming Black Hills.
When
Until 3 in the morning Saturday.
Impacts
Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute.

Updates

  1. Cancelled by the National Weather Service. April 3, 2026
  2. Snow totals lowered from 3 to 9 inches to up to 6 inches. Ended for part of the area. April 3, 2026
  3. Reissued with no change to the times or amounts. April 3, 2026
  4. Reissued with no change to the times or amounts. April 2, 2026
  5. Replaces the Winter Storm Watch. April 2, 2026