Big Sky snow
Ski USA - Montana

Big Sky Snow Forecast

Weather Forecast for Big Sky at 2736 m
Issued: 5 am  16 Sep 2025 (local time)

New snow in Big Sky

1.0cm0.4in
Fri 26th (NGT)
The snow forecast for Big Sky is: Light rain (total 6.0mm), mostly falling on Tue morning. Very mild (max 13°C on Thu afternoon, min 2°C on Tue morning). Wind will be generally light.

Big Sky Weather (Next 3 days): The snow forecast for Big Sky is: Light rain (total 6.0mm), mostly falling on Tue morning. Very mild (max 13°C on Thu afternoon, min 2°C on Tue morning). Wind will be generally light.

Big Sky Weather (Days 4-6): Some drizzle, heaviest during Sat night. Very mild (max 14°C on Fri afternoon, min 1°C on Sun night). Winds increasing (light winds from the SW on Fri morning, near gales from the W by Sun afternoon).


Big Sky Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
-2
15
light snow
Middle Lift: 
2
10
mod rain
Bottom Lift: 0.0m
6
5
mod rain
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6 Day Forecast
Issued: 5 am 16 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
 km/h
10
NNE
10
NE
15
NE
10
NE
5
N
5
NNW
5
WNW
10
W
5
WNW
10
SW
15
SW
25
SW
30
W
35
W
35
W
25
W
50
WSW
35
W
20
W
15
W
15
W
Snow map
 cm 
 mm 
4
2
1
max°C
4
6
5
7
10
9
11
13
12
13
14
12
11
13
11
6
9
6
5
9
8
min°C
2
4
4
5
10
8
9
13
10
11
14
10
9
13
5
5
9
1
2
8
8
chill°C 
-1
2
0
3
10
7
9
12
10
10
13
6
5
10
0
0
4
-5
-3
5
5
Humid% 
98
93
79
71
51
37
40
29
35
37
27
31
46
23
23
69
43
78
45
25
35
Freezing level (m
3100
3400
3600
3550
4100
4150
4100
4450
4450
4350
4550
4450
4100
4450
4100
3400
4000
3350
3050
3900
4200
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-211255688797684140-145810612178152011162011162091115710158
Sunrise
7:03
7:05
7:07
7:07
7:09
7:09
7:11
Sunset
7:35
7:32
7:30
7:29
7:27
7:24
7:22

Snow Radar

Latest snow reports near Big Sky:

No recent snow reports

No recent snow reports

Big Sky Snow Conditions

Top snow depth:0cm
Bottom snow depth:0cm
Fresh snowfall depth:
Last snowfall:22 Jun 2025
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Other resorts in USA - Montana are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of September has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.2
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.