Big Sky snow
Ski USA - Montana

Big Sky Snow Forecast

Weather Forecast for Big Sky at 2736 m
Issued: 11 am  16 Sep 2025 (local time)

New snow in Big Sky

5.0cm2.0in
Fri 26th (NGT)
The snow forecast for Big Sky is: Light rain (total 9.0mm), mostly falling on Tue morning. Very mild (max 14°C on Thu afternoon, min 3°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 9.0mm), mostly falling on Tue morning. Very mild (max 14°C on Thu afternoon, min 3°C on Tue morning). Wind will be generally light.

Big Sky Weather (Days 4-6): Mostly dry. Very mild (max 15°C on Fri afternoon, min 5°C on Sun night). Winds increasing (light winds from the SW on Fri morning, strong winds from the W by Sun morning).


Big Sky Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
1
15
snow showers
Middle Lift: 
6
15
rain showers
Bottom Lift: 0.0m
11
10
rain showers
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6 Day Forecast
Issued: 11 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
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
light rain
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
 km/h
15
NNE
10
NNE
15
NE
10
NNE
5
N
5
N
5
W
10
W
10
W
10
SW
20
WSW
20
WSW
25
WSW
35
W
20
W
30
WSW
40
W
20
W
20
WSW
20
WSW
20
SW
Snow map
 cm 
 mm 
5
3
1
max°C
4
6
5
7
10
9
11
14
12
13
15
12
13
14
12
10
10
7
9
13
12
min°C
3
6
4
5
10
8
9
13
10
11
15
10
11
14
9
9
9
5
7
12
11
chill°C 
-1
4
2
3
10
7
9
12
10
10
14
7
8
12
7
5
5
2
4
10
9
Humid% 
98
87
83
75
57
42
43
29
33
37
26
39
37
23
35
37
34
57
49
30
41
Freezing level (m
3250
3500
3600
3600
4100
4150
4100
4450
4400
4350
4550
4400
4350
4600
4400
4050
4100
3750
3850
4550
4700
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-11125568879879755338971261217815201117201217211115158141910
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.