Big Sky snow
Ski USA - Montana

Big Sky Snow Forecast

Weather Forecast for Big Sky at 2073 m
Issued: 11 am  02 Oct 2025 (local time)

New snow in Big Sky

1.0cm0.4in
Sun 5th
The snow forecast for Big Sky is: Heavy rain (total 20.0mm), heaviest during Sat afternoon. Freeze-thaw conditions (max 17°C on Fri afternoon, min 0°C on Sat night). Wind will be generally light.

Big Sky Weather (Next 3 days): The snow forecast for Big Sky is: Heavy rain (total 20.0mm), heaviest during Sat afternoon. Freeze-thaw conditions (max 17°C on Fri afternoon, min 0°C on Sat night). Wind will be generally light.

Big Sky Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 13°C on Tue afternoon, min -3°C on Sun night). Wind will be generally light.


Big Sky Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
4
30
light rain
Middle Lift: 
8
20
light rain
Bottom Lift: 0.0m
13
10
light rain
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6 Day Forecast
Issued: 11 am 02 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
part cloud
clear
clear
rain showers
light rain
mod rain
light snow
light snow
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain shwrs
rain shwrs
some clouds
clear
clear
rain shwrs
light rain
mod. rain
light snow
light snow
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
 km/h
10
SSW
10
SW
10
SSE
20
SSW
25
SSW
5
SSE
5
N
15
NNW
5
N
5
NNE
5
NNE
5
SE
5
SW
5
W
5
SSE
5
S
5
SW
5
S
5
S
10
WSW
5
SSW
Snow map
 cm 
 mm 
2
2
3
3
9
1
2
max°C
12
13
9
15
17
8
5
3
2
2
3
0
6
8
1
10
13
4
14
16
8
min°C
9
13
7
10
15
5
3
3
0
1
3
-3
1
7
0
4
10
3
7
13
5
chill°C 
7
12
5
8
14
4
0
0
-2
0
3
-3
1
7
0
4
10
1
6
13
3
Humid% 
75
59
62
56
38
80
96
93
97
95
85
89
71
43
64
53
34
56
54
30
44
Freezing level (m
3450
3900
4050
3850
4000
3600
3000
2550
2200
2250
2400
2150
2400
2950
2950
3150
3550
3700
3650
3900
3800
topliftbotliftSea lvl1000m2000m3000m4000m5000m
145451-3-5-7-8-7-7-5-3-3-122243111381316743123-2481712411157
Sunrise
7:24
7:24
7:26
7:28
7:28
7:30
7:31
Sunset
7:04
7:01
7:00
6:59
6:57
6:54
6:52

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 Sep 2025
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Other resorts in USA - Montana are reporting: powder (0) / good piste (0)

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Snow History

Week 1 of October has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.