Big Sky snow
Ski USA - Montana

Big Sky Snow Forecast

Weather Forecast for Big Sky at 2073 m
Issued: 5 pm  17 Sep 2025 (local time)

The snow forecast for Big Sky is: Mostly dry. Warm (max 20°C on Fri afternoon, min 7°C on Wed night). Wind will be generally light.

Big Sky Weather (Next 3 days): The snow forecast for Big Sky is: Mostly dry. Warm (max 20°C on Fri afternoon, min 7°C on Wed night). Wind will be generally light.

Big Sky Weather (Days 4-6): Light rain (total 9.0mm), mostly falling on Sun afternoon. Warm (max 21°C on Sat afternoon, min 1°C on Sun night). Wind will be generally light.


Big Sky Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
5
10
clear
Middle Lift: 
8
5
clear
Bottom Lift: 0.0m
8
0
clear
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6 Day Forecast
Issued: 5 pm 17 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
light rain
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
light rain
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
 km/h
5
NNW
0
SSW
5
SW
10
W
0
ESE
0
SSW
10
WNW
5
SSW
5
SW
20
W
10
SW
20
WSW
15
WSW
15
WNW
5
WNW
10
W
5
SW
5
SSW
5
W
5
SSE
Snow map
 cm 
 mm 
1
5
3
max°C
16
9
17
19
11
19
20
12
19
21
12
15
14
8
10
13
7
18
21
12
min°C
15
7
12
18
9
13
19
10
14
20
9
13
12
1
4
13
6
11
19
9
chill°C 
15
7
12
18
9
13
19
10
14
20
7
11
10
-1
4
12
6
11
19
8
Humid% 
49
60
50
25
38
38
26
40
37
25
47
59
70
93
54
18
25
33
25
38
Freezing level (m
3950
4100
4000
4400
4400
4250
4450
4350
4300
4550
4400
3950
3800
2850
2700
3700
4100
4300
4700
4700
topliftbotliftSea lvl1000m2000m3000m4000m5000m
4558778879743-2-335699168151910162011172111141357137152011
Sunrise
7:07
7:07
7:09
7:09
7:11
7:13
Sunset
7:32
7:30
7:29
7:27
7:24
7:22
7:21

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
Snow AlertsCreate Alert
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:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.