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Ski USA - Montana

Blacktail Mountain Ski Area Snow Forecast

48.02° N 114.37° W

Weather Forecast for Blacktail Mountain Ski Area at 1816m altitude

Issued:
5 am 17 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Mostly dry. Very mild (max 17°C on Thu afternoon, min 9°C on Thu morning). Wind will be generally light.

Days 4-6 weather summary:

Mostly dry. Very mild (max 17°C on Mon afternoon, min 6°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the WSW by Tue night).

Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
km/h
0
N
5
S
5
SSW
0
SE
0
NNW
5
ESE
5
ENE
5
SSE
10
SSW
5
SSW
5
SW
10
WSW
10
SW
15
SW
15
WSW
20
WSW
35
WSW
30
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
max °C
12
17
16
13
17
16
12
16
15
12
16
16
13
17
16
10
11
7
min °C
9
16
12
11
16
11
10
15
10
10
15
12
10
16
11
10
10
6
 chill °C
9
16
12
11
16
10
10
15
10
10
15
12
9
15
9
7
6
3
Humid %
51
36
43
58
43
57
67
47
64
74
50
44
52
41
36
43
45
37
Freeze m
4250
4250
4050
3950
3950
3850
3850
3850
3750
3800
3700
3750
3850
3750
3800
3400
3000
2750
Sea lvl1000m2000m3000m4000m5000m
10161311151210141110141211151299511181113191213171112171113181212136
Sunrise
7:16
7:18
7:18
7:20
7:22
7:22
Sunset
7:45
7:44
7:42
7:39
7:37
7:36

Days 7-16 weather summary:

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Avalanche information: National Avalanche Center

Popular Blacktail Mountain Ski Area Pages

Snow Radar

Latest snow reports near Blacktail Mountain Ski Area:

No recent snow reports

No recent snow reports

Blacktail Mountain Ski Area Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:20 May 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 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.


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