de la: 02.04.2026, 01:11
la: 02.04.2026, 16:15

* 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.