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Ski USA - Montana

Blacktail Mountain Ski Area Snow Forecast

Lat Long: 48.02° N 114.37° W

Weather Forecast for Blacktail Mountain Ski Area at 1816m altitude

Issued: 5 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Mostly dry. Warm (max 24°C on Sat afternoon, min 15°C on Sun morning). Winds decreasing (fresh winds from the WSW on Sat afternoon, calm by Tue morning).

Days 4-6 weather summary:

Light rain (total 2.0mm), mostly falling on Thu night. Warm (max 25°C on Wed afternoon, min 15°C on Fri morning). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
rain showers
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
rain shwrs
km/h
25
SW
20
WSW
15
WSW
20
WSW
20
W
5
NNW
5
NNE
10
ENE
0
WSW
0
SW
0
SE
0
SE
5
SSE
10
SW
5
SSW
10
SSW
15
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
max °C
24
21
18
22
21
18
21
21
18
23
23
22
25
23
20
23
18
min °C
23
16
15
21
16
15
21
16
16
21
19
18
25
17
16
22
16
 chill °C
23
15
14
21
16
15
21
16
16
21
19
18
25
17
16
22
16
Humid %
34
23
29
23
19
37
25
48
61
42
35
51
34
42
69
47
64
Freeze m
4700
4500
4250
4400
4550
4500
4650
4850
4700
4800
4950
4900
4950
4850
4700
4700
4800
Sea lvl1000m2000m3000m4000m5000m
22171520171519171620201923191721162616192416182318182419222719202415
Sunrise
5:56
5:58
5:58
6:00
6:01
Sunset
9:30
9:29
9:28
9:27
9:25
9:24

Days 7-16 weather summary:

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Avalanche information: National Avalanche Center

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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 July 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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