Hourly Weather Forecast - Big Sky Ski And Summer Resort, MT

12 AM
37°F
0%
9mph
S
Partly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
27°F
1 AM
37°F
10%
10mph
S
Mostly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
28°F
2 AM
38°F
10%
11mph
S
Cloudy
Humidity
69%
Feels like
30°F
Dew Point
28°F
3 AM
38°F
20%
11mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
29°F
4 AM
39°F
30%
12mph
SSW
30% Chance Rain Showers
Humidity
71%
Feels like
31°F
Dew Point
30°F
5 AM
39°F
40%
13mph
SSW
40% Chance Rain Showers
Humidity
71%
Feels like
32°F
Dew Point
31°F
6 AM
40°F
70%
14mph
SSW
70% Chance Rain Showers
Humidity
73%
Feels like
32°F
Dew Point
32°F
7 AM
40°F
80%
15mph
SSW
80% Chance Rain Showers
Humidity
74%
Feels like
32°F
Dew Point
32°F
7:58 AM
8 AM
40°F
90%
14mph
SSW
Rain Showers
Humidity
75%
Feels like
32°F
Dew Point
33°F
9 AM
40°F
100%
13mph
SW
Rain Showers
Humidity
74%
Feels like
32°F
Dew Point
32°F
10 AM
40°F
100%
14mph
WSW
Rain Showers
Humidity
68%
Feels like
32°F
Dew Point
30°F
11 AM
39°F
90%
17mph
W
Rain Showers
Humidity
60%
Feels like
30°F
Dew Point
26°F
12 PM
38°F
70%
19mph
W
70% Chance Frozen Mix
Humidity
52%
Feels like
28°F
Dew Point
22°F
1 PM
36°F
50%
19mph
W
50% Chance Snow Showers
Humidity
45%
Feels like
25°F
Dew Point
17°F
2 PM
34°F
40%
20mph
W
40% Chance Snow Showers
Humidity
40%
Feels like
22°F
Dew Point
12°F
3 PM
33°F
20%
19mph
W
Partly Cloudy
Humidity
38%
Feels like
21°F
Dew Point
10°F
4 PM
31°F
10%
19mph
W
Partly Cloudy
Humidity
39%
Feels like
19°F
Dew Point
9°F
4:43 PM
5 PM
29°F
10%
17mph
W
Partly Cloudy
Humidity
42%
Feels like
17°F
Dew Point
9°F
6 PM
28°F
10%
16mph
W
Partly Cloudy
Humidity
45%
Feels like
16°F
Dew Point
9°F
7 PM
27°F
10%
15mph
W
Partly Cloudy
Humidity
47%
Feels like
15°F
Dew Point
10°F
8 PM
26°F
10%
13mph
W
Mostly Cloudy
Humidity
49%
Feels like
15°F
Dew Point
10°F
9 PM
26°F
10%
12mph
W
Mostly Cloudy
Humidity
50%
Feels like
15°F
Dew Point
10°F
10 PM
25°F
0%
10mph
W
Mostly Cloudy
Humidity
51%
Feels like
16°F
Dew Point
10°F
11 PM
25°F
0%
8mph
W
Mostly Cloudy
Humidity
52%
Feels like
16°F
Dew Point
10°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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