Key Details Onset: 3:02 AM (MST), January 25 Duration: Until midnight MST tonight Area Affected: Boulder, Lyons, Longmont, and the western suburbs of Denver, including Jefferson and West Broomfield Counties below 6000 feet. What to Expect Snow Accumulation: Additional 4 to 6 inches, with the highest amounts near the base of the foothills. Travel Conditions: […]