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Big Sky ski resort snow
Ski USA - Montana

Big Sky Snow Forecast

45.28° N 111.41° W

Weather Forecast for Big Sky at 2736 m altitude

Next snow in Big Sky:
5 cm on Fri 23rd
Issued:
5 pm 19 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
part cloud
light rain
mod snow
mod snow
snow showers
clear
part cloud
clear
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
clear
clear
some clouds
light rain
mod. snow
mod. snow
snow shwrs
clear
some clouds
clear
km/h
15
SSW
20
SSW
10
SSW
10
SW
10
S
20
SSW
25
SW
25
SSW
25
SW
20
SSW
20
S
10
NW
10
NW
10
W
15
WSW
20
WSW
20
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
6
8
1
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
4
—
—
—
—
—
—
max °C
8
6
6
8
6
7
8
6
8
9
8
2
1
-3
-1
1
2
min °C
7
4
4
7
5
5
7
6
6
9
3
1
-1
-6
-4
1
1
 chill °C
4
1
2
5
2
1
4
2
2
6
3
-2
-6
-12
-10
-4
-4
Humid %
34
42
66
43
59
68
53
69
66
46
61
96
99
79
38
43
42
Freeze m
3750
3650
3500
3750
3600
3550
3850
3700
3750
3950
3850
3050
2900
1800
1900
2850
3250
Sea lvl1000m2000m3000m4000m5000m
32132232342-3-5-8-7-3-113610136101471215864-315-1
Sunrise
—
—
7:47
—
—
7:48
—
—
7:50
—
—
7:50
—
—
7:52
—
—
Sunset
6:34
—
—
6:31
—
—
6:30
—
—
6:29
—
—
6:27
—
—
6:24
—

Next 3 days weather summary:

Mostly dry. Mild temperatures (max 8°C on Mon afternoon, min 4°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Mild at first with light rain (total 4.0mm) on Thu night followed by colder weather and light fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 9°C on Thu afternoon, min -6°C on Fri night). Wind will be generally light.

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Avalanche information: National Avalanche Center


Snow Radar

Latest snow reports near Big Sky:

No recent snow reports

No recent snow reports

Big Sky Snow Conditions

Top snow depth:0 cm
Bottom snow depth:0 cm
Fresh snowfall depth:—
Last snowfall:11 Oct 2026
Snow AlertsCreate Alert
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:

0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.

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