2025-12-19T21:00:00-07:00
* WHAT...Southwest to west winds 25 to 40 mph with gusts up to 60 mph expected. * WHERE...Big Belt, Bridger and Castle Mountains, Canyon Ferry Area, Elkhorn and Boulder Mountains, Gates of the Mountains, Helena Valley, Upper Blackfoot and MacDonald Pass, Beaverhead and Western Madison below 6000ft, Gallatin and Madison County Mountains and Centennial Mountains, and Ruby Mountains and Southern Beaverhead Mountains. * WHEN...Until 9 PM MST this evening. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...The strongest and most widespread winds are expected this afternoon.
Big Sky Resort Ski Report
Rate this placeNearby: Moonlight Basin Spanish Peaks Resort
Last Updated: December 19, 2025
Big Sky Resort welcomes skiers and riders this December 19, 2025, with crisp mountain air and a base depth of 24 inches. Big Sky Resort in Montana is one of the largest ski resorts in the country, boasting over 5,800 skiable acres.
Snowfall Totals & Snow Forecast
Hourly Snowfall
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Humidity
Summary
Overnight temperatures held steady at 26.8°F, preserving packed powder conditions on most groomed trails. While the snowpack is currently tracking slightly below average for this time of year, the forecast brings good news: 2.35 inches of fresh snow is expected in the next 24 hours, with up to 3 inches anticipated through the 5-day outlook. Snowmaking operations continue to supplement natural snowfall, enhanced by the resort’s cutting-edge infrastructure and recent environmental approvals.
Exciting changes are reshaping the Big Sky experience this season. Skiers can now ascend Lone Peak via the upgraded tram and explore the slopes like never before, thanks to the completion of a nine-year lift modernization project, including the debut of the world’s longest 8-seat chairlift. The resort’s luxurious new offerings, including the upcoming One&Only Moonlight Basin and the Kircliff glass summit experience, are drawing global attention. For thrill-seekers, the terrain park just added its first rope tow, promising a new era of freestyle progression. Whether you're carving corduroy or chasing powder stashes, Big Sky is serving up high-alpine adventure with a side of luxury this holiday week.
Weather Forecast
Seasonal Comparison
Year over year snow water equivalent
Snow Water Equivalent (SWE) shows how much water the snow holds. This is ideal for year-to-year tracking of real snowfall and water resources. Measurements from Lone Mountain.
Regional Snowpack Depth
Snow levels measured from Lone Mountain
Snowpack depth measures how much snow has accumulated in the area. This is a key indicator of powder quality, trail coverage, and how epic your runs are going to be this season at Big Sky Resort.
Historical Air Temperature
Temperature fluctuations at Big Sky Resort
Recent air temperature fluctuations at Big Sky Resort impact snow quality and stability, from powder to slush.
About the Area
Big Sky Resort in Montana is situated in the Madison Range, which is part of the Rocky Mountains. The resort is known for its expansive ski terrain, with over 5,800 skiable acres and 300 runs, including the famous Lone Peak.
Lone Peak is the highest peak at Big Sky Resort, standing at 11,166 feet. It offers some of the most challenging and iconic terrain at the resort, including steep chutes, cliffs, and open bowls. The Lone Peak Tram takes skiers and riders to the summit for breathtaking views and access to some of the best skiing and snowboarding in the area.
Other notable peaks at Big Sky Resort include Andesite Mountain, which offers a variety of intermediate and advanced runs, and Challenger Peak, known for its expert terrain and backcountry access.
Overall, Big Sky Resort is known for its diverse and challenging mountain ranges, offering something for every level of skier or snowboarder.
The resort offers a variety of terrain for skiers of all levels, including some of the best intermediate and advanced runs in the region. For beginners, the resort's Moonlight Basin area offers gentle slopes and a welcoming atmosphere. As for an interesting fact, Big Sky Resort was founded by NBC News anchor Chet Huntley in 1973. For apres ski, the resort's Scissorbills Saloon is a popular spot for drinks and live music. Overall, Big Sky Resort is a must-visit destination for any skiing enthusiast looking for a challenge or a fun day on the slopes.
Night Skiing | No |
Lift Count | 21 Lifts |
Hourly Lift Capacity | 23000 per hour |
Base Elevation | 2073 Meters |
Terrain Park | Yes |
Acreage | 3812 Acres |
Established | 1973 |
Run Count | 150 Trails |
Big Sky Resort FAQ
How much snow did Big Sky Resort receive over the past day?
The ski area received 0" of new snowfall since yesterday.
What's the weather like at Big Sky Resort today?
Weather today, snow, mainly after noon. the snow could be heavy at times. patchy blowing snow. temperature rising to near 32 by 11am, then falling to around 27 during the remainder of the day. southwest wind 15 to 20 mph, with gusts as high as 50 mph. chance of precipitation is 100%. new snow accumulation of 2 to 4 inches possible.
How much new snowfall is forecasted for Big Sky Resort this week?
Big Sky Resort is expected to receive up to 3.25" of new snowfall in the next 5 days.
What are some ski resorts near Big Sky Resort?
Moonlight Basin
Spanish Peaks Resort
Yellowstone Club
What are ski area conditions in Montana like right now?
Heavy snowfall is expected across southwestern and northwestern Montana over the next five days. The highest totals are forecasted near Fisher Creek (23"), Northeast Entrance and White Mill (23"), and Twelvemile Creek and Twin Lakes (22"). Resorts near these locations, such as Big Sky Resort (near Carrot Basin and Lone Mountain, forecasted 12" and 3" respectively) and Red Lodge Mountain ... Read more