Big Sky snow
Ski USA - Montana

Big Sky Snow Forecast

Weather Forecast for Big Sky at 3398 m
Issued: 11 pm  16 Oct 2025 (local time)

New snow in Big Sky

1.2cm0.5in
Fri 17th (NGT)
The snow forecast for Big Sky is: A light covering of new snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 2°C on Sat night, min -10°C on Fri night). Winds increasing (light winds from the WNW on Thu night, gales from the W by Sun afternoon).

Big Sky Weather (Next 3 days): The snow forecast for Big Sky is: A light covering of new snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 2°C on Sat night, min -10°C on Fri night). Winds increasing (light winds from the WNW on Thu night, gales from the W by Sun afternoon).

Big Sky Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max 0°C on Mon night, min -12°C on Sun night). Winds decreasing (strong winds from the W on Sun night, light winds from the W by Wed morning).


Big Sky Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
-4
20
clear
Middle Lift: 
-1
20
clear
Bottom Lift: 0.0m
-3
10
clear
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6 Day Forecast
Issued: 11 pm 16 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
snow showers
part cloud
clear
part cloud
cloud
snow showers
light snow
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
some clouds
some clouds
some clouds
snow shwrs
some clouds
clear
some clouds
cloudy
snow shwrs
light snow
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
 km/h
20
W
25
W
35
WSW
45
WNW
30
NW
20
WSW
40
WSW
60
SW
50
SW
40
WNW
35
W
25
W
25
WSW
25
WSW
25
SW
45
WSW
20
W
15
WSW
35
W
Snow map
 cm 
1
4
3
 mm 
max°C
-3
-3
-3
-6
-9
-4
2
1
-5
-9
-9
-6
0
0
0
0
-3
-1
0
min°C
-5
-3
-3
-10
-10
-6
-1
-1
-5
-12
-11
-8
-5
0
0
-3
-4
-2
-1
chill°C 
-10
-10
-11
-20
-19
-12
-8
-10
-15
-23
-21
-16
-12
-6
-6
-10
-10
-7
-8
Humid% 
57
50
67
69
67
47
38
45
98
95
89
65
32
26
41
49
36
35
29
Freezing level (m
2200
2850
2950
2150
1750
2500
3350
3600
2650
1800
1700
2350
1550
3400
3350
3250
2750
3100
3300
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-4-3-3-8-10-510-5-11-10-7-300-2-4-2-1-346-203-154-2-12-436-1471
Sunrise
7:43
7:45
7:46
7:47
7:48
7:50
Sunset
6:37
6:35
6:34
6:31
6:30
6:29

Snow Radar

Latest snow reports near Big Sky:

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No recent snow reports

Big Sky Snow Conditions

Top snow depth:0cm
Bottom snow depth:0cm
Fresh snowfall depth:7cm
Last snowfall:15 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 3 of October has on average:
0.5
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.1
Powder days
Fresh snow, limited sun, any wind.
0.9
Bluebird days
Average snow, mostly sunny, light wind.