Winter Weather Advisory in Sheridan

Winter Weather Advisory issued December 11 at 2:57AM MST until December 11 at 8:00PM MST by NWS Glasgow MT

• Event Start: 2025-12-11T02:57:00-07:00
• Event End: 2025-12-11T20:00:00-07:00
• Event Certainty: Likely
• Event Severity: Moderate

Event Description

• WHAT: Mixed precipitation. Additional snow accumulations up to two inches and ice accumulations around one tenth of an inch. Winds gusting as high as 35 mph.
• WHERE: Daniels, Eastern Roosevelt, Northern Valley, Sheridan, and Wibaux Counties.
• WHEN: Until 8 PM MST this evening.
• IMPACTS: Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions.
• ADDITIONAL DETAILS: Temperature will fall sharply this afternoon, with wind chills reaching as low as 35 below zero tonight.

Event Instructions

Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.