Active AlertsDevils Tower, WY

What: Heavy mixed precipitation possible. Total snow accumulations between 3 and 8 inches and a light glaze of ice accumulation. Heaviest snow across far northern Perkins County and in the northern Black Hills, where locally higher snow amounts are possible.
Where: Portions of northwestern and the Black Hills of South Dakota and northeast and the Black Hills of Wyoming.
When: From late tonight through late Friday night.
Impacts: Plan on slippery road conditions. The hazardous conditions could impact the Friday morning and evening commutes.

Monitor the latest forecasts for updates on this situation.