Winter in Yellowstone
Frozen Waterfall
© National Park Service
Winter temperatures often hover near zero (-20C) throughout the day but may reach highs in the 20s (-5C).
Subzero over-night temperatures are common. Occasionally, warm "chinook" winds will push daytime temperatures
into the 40s (5-10C), causing significant melting of snowpack--especially at lower elevations. Yellowstone
also typically experiences periods of bitterly cold weather. The lowest temperature recorded in Yellowstone
was -66F (-54C) near West Yellowstone on February 9, 1933. Annual snowfall averages near 150 inches (380cm)
in most of the park. At higher elevations, 200-400 inches (5-10m) of snowfall have been recorded. At any
time of year, be prepared for sudden changes; unpredictability, more than anything else, characterizes
Yellowstone's weather. more info
Winter Saftey
Snowmobilers and skiers should always check on temperatures and wind chill forecasts; subzero weather can
make travel dangerous even with proper gear. Always carry extra clothing when hiking, skiing, or snowmobiling.
Take advantage of the warming huts (heated shelters) provided in some park areas. Good walking shoes and
layers of clothing are recommended throughout the year, but in the winter you'll also need warm boots.
Cross-country skis or snowshoes are a 'must' in winter if you plan to go beyond the main roads and boardwalks.
Yellowstone National Park, WY Weather
Currently Outside 30FChilly. |
Other pages you might find helpful:
Winter Destinations
Winter vacation destinations around Yellowstone National Park.
