Big Sky snow
Ski USA - Montana

Big Sky Snow Forecast

Weather Forecast for Big Sky at 3398 m
Issued: 11 pm  13 Oct 2025 (local time)

New snow in Big Sky

3.5cm1.4in
Wed 15th (AM)
The snow forecast for Big Sky is: A light covering of new snow, mostly falling on Wed night. Temperatures will be below freezing (max -1°C on Mon night, min -6°C on Wed night). Winds decreasing (fresh 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 night. Temperatures will be below freezing (max -1°C on Mon night, min -6°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Wed afternoon).

Big Sky Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 5°C on Sun morning, min -4°C on Thu night). Winds decreasing (near gales from the WNW on Fri afternoon, light winds from the WSW by Sat night).


Big Sky Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
25
cloud
Middle Lift: 
1
15
cloud
Bottom Lift: 
-4
10
cloud
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6 Day Forecast
Issued: 11 pm 13 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
light snow
light snow
light snow
light snow
light snow
snow showers
clear
part cloud
clear
part cloud
snow showers
clear
clear
clear
clear
clear
part cloud
some clouds
light snow
light snow
light snow
light snow
light snow
light snow
snow shwrs
clear
some clouds
clear
some clouds
snow shwrs
clear
clear
clear
clear
clear
some clouds
 km/h
25
S
20
S
30
SSW
15
SSE
10
SE
10
SSW
15
NNW
20
N
15
WNW
30
W
30
W
50
W
45
WNW
25
W
25
W
20
W
20
SSW
20
SSW
35
S
Snow map
 cm 
2
1
3
 mm 
max°C
-1
-2
-2
-2
-4
-4
-5
-6
-4
-3
-4
-1
-2
-2
1
4
5
5
5
min°C
-2
-4
-2
-3
-4
-5
-6
-6
-5
-4
-4
-2
-3
-3
0
1
4
4
4
chill°C 
-8
-10
-9
-7
-8
-7
-13
-13
-10
-12
-11
-11
-12
-10
-6
-4
0
0
-2
Humid% 
56
68
76
77
98
92
96
85
76
56
51
45
40
46
48
51
42
51
40
Freezing level (m
1400
3050
3100
3050
2800
2800
2600
2450
2750
2900
2600
3050
3000
2900
3400
3750
4050
4000
4050
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-2-3-2-3-4-5-6-6-5-4-4-2-3-313555-437344335-158261049137
Sunrise
7:39
7:41
7:41
7:43
7:45
7:46
Sunset
6:42
6:40
6:38
6:37
6:35
6:34

Snow Radar

Latest snow reports near Big Sky:

No recent snow reports

No recent snow reports

Big Sky Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:8cm
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.