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“Meteorologist Chris Tomer shares the North America mountain snow forecast for the third weekend of December, along with his picks for resorts with the best odds of powder days. Be sure to subscribe so that you’re notified when these forecasts are published. Read the North America snow forecast in its entirety at OnTheSnow.”
Powder building in the West, but warmth lingers for some.
Winter’s turning a corner at last—and for skiers and riders, that means fresh snow stacking up across many western ranges. The big story this week: multiple storm systems bringing wind-driven powder to the Tetons, Idaho, Montana, and parts of British Columbia, while the Pacific Northwest sees snow levels dropping lower than they have in weeks. Expect some seriously deep turns at higher elevations as these fronts line up through the weekend.
But not every region is cashing in equally. Utah and Colorado may face higher snow levels and milder air, especially at base elevations, where rain could mix in. Higher alpine zones—from Big Cottonwood Canyon to Steamboat—should still collect fresh snow, though strong winds could lead to variable conditions and potentially hazardous days. It’s shaping up to be an active pattern, so plan, check the avalanche forecasts, and get ready for an early holiday reload in the mountains.