Big Bear Vacations Blog · Winter 2026–27 What to Expect in Big Bear During the Snowy Months December–March · Big Bear Vacations · 9 min read Quick answer: Big Bear’s snowy months generally run from about December into March, though the first flakes can fall in November and late storms sometimes linger into spring. Expect cold days, freezing nights, and chain controls on the mountain highways whenever it snows. Skiing, tubing, and holiday events in The Village fill the calendar. With chains in the car, warm layers, and a cabin