Sat, 02 May 2026 09:50:29 +0000

Snow Surge Alert: What the Mountains Are Building Will Shock You Are you bracing for winter’s most dramatic force? A snow surge alert might be coming — and what’s unfolding high in the mountains could redefine how you prepare for winter storms. This isn’t just more snowfall. It’s a phenomenon called a snow surge: a sudden, rapid accumulation of snow driven by intense weather systems, resulting in explosive snowpack growth over just hours or days. As mountain ranges across North America brace for extreme accumulation, understanding snow surges is essential for safety, planning, and preparedness. ### What Is a Snow Surge? A snow surge is a sudden, heavy buildup of snow that occurs when powerful storm systems push vast amounts of moisture into mountainous regions. Unlike gradual seasonal snowfall, a snow surge can deposit feet of snow in a short period, leading to explosive snowpack growth and cascading hazards like avalanches, power outages, and dangerous driving conditions.