Big Sky snow
Ski USA - Montana

Big Sky Snow Forecast

Weather Forecast for Big Sky at 3398 m
Issued: 5 pm  14 Oct 2025 (local time)

New snow in Big Sky

5.1cm2.0in
Wed 15th (AM)
The snow forecast for Big Sky is: A light covering of new snow, mostly falling on Wed morning. Temperatures will be below freezing (max -1°C on Tue night, min -7°C on Thu morning). Winds decreasing (strong winds from the SSW on Tue afternoon, calm by Wed afternoon).

Big Sky Weather (Next 3 days): The snow forecast for Big Sky is: A light covering of new snow, mostly falling on Wed morning. Temperatures will be below freezing (max -1°C on Tue night, min -7°C on Thu morning). Winds decreasing (strong winds from the SSW on Tue afternoon, calm by Wed afternoon).

Big Sky Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 4°C on Sat night, min -5°C on Fri night). Mainly strong winds.


Big Sky Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-2
30
snow showers
Middle Lift: 
3
20
rain showers
Bottom Lift: 
6
10
rain showers
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6 Day Forecast
Issued: 5 pm 14 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tue
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
light snow
light snow
light snow
light snow
snow showers
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
snow shwrs
light snow
light snow
light snow
light snow
light snow
snow shwrs
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
 km/h
40
SSW
25
SSE
15
SSE
5
S
15
NNW
20
N
15
WNW
25
W
25
W
40
W
50
WNW
25
WNW
20
W
25
WSW
25
SSW
30
SSW
40
SSW
40
SSW
25
SSW
5
ESE
Snow map
 cm 
3
1
3
1
 mm 
max°C
-2
-1
-3
-4
-5
-7
-4
-3
-4
-2
-3
-3
0
4
4
3
3
1
1
-1
min°C
-2
-3
-4
-4
-6
-7
-6
-4
-4
-2
-5
-4
-1
1
2
3
2
0
0
-6
chill°C 
-10
-6
-9
-7
-13
-14
-12
-12
-11
-10
-14
-11
-6
-5
-4
-2
-5
-6
-5
-10
Humid% 
68
58
95
97
95
92
85
55
57
44
47
32
37
41
41
43
40
39
37
72
Freezing level (m
3100
3300
2850
2850
2600
2400
2600
2700
2600
3050
2550
2600
3250
3800
3950
3950
3700
3500
3500
2900
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-2-2-4-4-6-7-5-4-4-2-4-4-1333311-48334335048-159381259104
Sunrise
7:41
7:41
7:43
7:45
7:46
7:47
Sunset
6:42
6:40
6:38
6:37
6:35
6:34
6:31

Snow Radar

Latest snow reports near Big Sky:

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Big Sky Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:12 Oct 2025
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Other resorts in USA - Montana are reporting: powder (0) / good piste (0)

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Snow History

Week 2 of October has on average:
0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.4
Powder days
Fresh snow, limited sun, any wind.
1.3
Bluebird days
Average snow, mostly sunny, light wind.