Big Sky

Montana • United States

Snow Forecast Summary

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Precip Chance
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Weather
Temp °F 40 42 42 43 43 42
Wind Speed mph
WSW
10
WSW
10
WSW
10
WSW
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WSW
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SW
10
Wind Gust mph 20 20 20 20 20 20
Cloud Cover % 10 20 20 20 20 20

Detailed 10-Day Forecast

12-Hr Snowfall High/Low Alerts Snow
Level		 Wind
Speed		 Wind
Gusts		 Cloud
Cover
Sat
10/16
0" Sunny
43°F
7,600ft
WSW 10mph
20mph
10%
0" Clear
35°F
7,600ft
SSW 10mph
15mph
10%
Sun
10/17
0" Sunny
45°F
7,900ft
SSW 20mph
40mph
10%
0" Partly Cloudy
35°F
8,400ft
SSW 15mph
35mph
50%
Mon
10/18
0" Cloudy
40°F
8,700ft
SSE 10mph
15mph
80%
1-2" Rain/Snow
27°F
7,600ft
NE 15mph
30mph
90%
Tue
10/19
0-1" Cloudy
32°F
↓ Base
NE 10mph
15mph
70%
0" Mostly Clear
28°F
↓ Base
SE 5mph
10mph
20%
Wed
10/20
0" Cloudy
37°F
7,200ft
S 10mph
20mph
70%
0" Cloudy
31°F
7,900ft
SW 10mph
20mph
70%
Thu
21

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Fri
22
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Mon
25
Forecast Elev: 8,980ft Base Elev: 6,800ft Summit Elev: 11,170ft Updated: 30 minutes ago

New Snow

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Status

Snowfall History
Tue 12 Wed 13 Thu 14 Fri 15 Sat 16
Resort Reported on Mon Oct 11

Current Weather

40°F
Temperature
10mph
Wind Speed
Mid-Mtn at Saturday Oct 16 @ 12:00pm MDT

Snowpack

164%
of average for the season
Estimated on Saturday Oct 16 @ 6:00am MDT
Calculated from 4 SNOTEL sites within 18 miles of Big Sky at an average elevation of 8458ft. The data is generated by mountain weather stations near Big Sky and is not compiled from official resort measurements. We use weather stations because they update automatically and provide consistent measurements over many decades.
OpenSnow does not verify this data. Resorts are responsible for any errors. Report a problem
Snow report provided by SnoCountry

Cams

Everett's 8800
Everett's 8800
Madison Base
Madison Base
Moonlight Basin
Moonlight Basin
Town Center
Town Center
Spanish Peaks
Spanish Peaks

Daily Snow Forecasts

US and Canada
Pattern relaxes this weekend, late October looks active out...
Updated 1 day ago Alan Smith
Ski regions across the Rockies have received impressive snowfall totals this week, but the pattern will relax over the weekend with warmer and drier conditions. The next series of storms will favor BC from Friday through Sunday, though snow levels will be on the rise. A weak storm will impact the Western U.S. early next week, while late October is looking more active.
Big Sky
Major October Dump hits Lone Mountain
Updated 3 days ago Bob Ambrose
A powerful winterlike storm brought the first major snowfall of the season to Big Sky this past Sunday night and Monday (10/10 & 11). The Headwaters snow stake at 9000’ measured 16 inches with close to 8 inches at the Village. Here’s a few images to fan the stoke … as opening day is just over 40 days away!
Montana
2020/2021 Season Recap: The La Nina - Covid Winter
Updated 6 months ago Bob Ambrose
With Big Sky, Red Lodge, Lookout Pass and Great Divide set to conclude their winter operations this weekend, I thought I’d share some observations of this unique season from both sides of the Divide. Best news of all, every ski area from the mom and pops to the fancy resorts made it through this pandemic winter to the end without closing for health reasons. Kudos to everyone who made that happen!
Mountain Collective
2020-2021 Season Recap
Updated 6 months ago Sam Collentine
Memorable storm cycles and snowpack updates for every Mountain Collective destination. OpenSnow forecasts for every ski resort in the Southern Hemisphere. Weekly updates return in November 2021.

Trail Maps

Thumbnail Image Big Sky - Winter Map
Winter Map
Thumbnail Image Big Sky - South Face Inset
South Face Inset
Thumbnail Image Big Sky - Bowl Inset
Bowl Inset

Avalanche Forecast

Avalanche Forecasts are for use by experienced backcountry travelers in uncontrolled sidecountry and backcountry terrain. These forecasts and conditions do not apply to open, in-bounds terrain at ski resorts, which is subject to avalanche control by local resort ski patrol.

Northern Madison Range

Gallatin NF Avalanche Center

Avalanche Danger
No Rating
Valid Friday, Apr 23rd 10:34am MDT 5 months ago
Until Monday, Nov 15th 8:00am MST

Watch for signs of unstable snow such as recent avalanches, cracking in the snow, and audible collapsing. Avoid traveling on or under similar slopes.

More Details

The danger rating shown on the map is just one piece of the avalanche forecast. To get the complete forecast, please view the Northern Madison Range forecast provided by the Gallatin NF Avalanche Center.

Northern Madison Range Avalanche Forecast
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Mountain Information

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