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Big Sky Colony, Montana Weather Forecast
Big Sky Colony, Montana Weather
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Weather Forecast for Big Sky Colony, Montana : Glacier County
Issued: 9:27 pm MST Dec 16, 2025 Latitude: 48.8480402 Longitude: -112.7842462 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
50% chance of rain on Tonight 50% chance of rain & snow on Wednesday Mostly Cloudy on Thursday 20% chance of snow on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday 10% chance of snow on Monday Mostly Sunny on Tuesday
Low: 39°F High: 40 °F High: 40°F High: 38°F High: 33°F High: 31°F High: 36°F High: 36°F
Low: 20°F Low: 26°F Low: 12°F Low: 16°F Low: 15°F Low: 18°F  
Rain Rain & Snow Mostly Cloudy Snow Mostly Sunny Mostly Sunny Snow Mostly Sunny
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Current Conditions at
CUTBANK - (KCTB)
36°
Clear
as of 9:56 PM MST
Rel. Humidity: 80%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.59 in.
Flight Rule: VFR
Wind Data
8 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
KALISPELL - (KGPI)
45°
Feels like 39°F
Cloudy
as of 9:55 PM MST
Rel. Humidity: 75%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.66 in.
Flight Rule: VFR
Wind Data
10 MPH
190° South
Cloud Level(s): Few at 3800ft, Solid Overcast at 4800ft
Current Conditions at
GREAT FALLS - (KGTF)
45°
Feels like 36°F
Clear
as of 9:53 PM MST
Rel. Humidity: 56%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.67 in.
Flight Rule: VFR
Wind Data
18 MPH
230° Southwest
Cloud Level(s): Clear
50% chance of rain Tonight Tonight... A slight chance of rain before 11pm, then a chance of rain after 2am. Mostly cloudy, with a steady temperature around 39. Windy, with a southwest wind 31 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 50%.

50% chance of rain & snow Wednesday Wednesday... A chance of rain and snow before 9am, then a slight chance of snow between 9am and 11am. Patchy blowing dust. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 40 by 10am, then falling to around 29 during the remainder of the day. Very windy, with a south southwest wind 39 to 44 mph becoming west 45 to 50 mph in the afternoon. Winds could gust as high as 80 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Dust on Wednesday Night Wednesday Night... Patchy blowing dust before 8pm. Mostly clear, with a low around 20. Windy, with a west northwest wind 31 to 36 mph decreasing to 21 to 26 mph in the evening. Winds could gust as high as 55 mph.

Mostly Cloudy on Thursday Thursday... Mostly cloudy, with a high near 40. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 36 mph.

40% chance of snow Thursday Night Thursday Night... A 40 percent chance of snow. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 15 to 24 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

20% chance of snow Friday Friday... A 20 percent chance of snow. Mostly sunny, with a high near 38. Breezy, with a west wind 18 to 24 mph, with gusts as high as 40 mph.

20% chance of snow Friday Night Friday Night... A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 12. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 33. West southwest wind 14 to 21 mph, with gusts as high as 36 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 16.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 31.

20% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 15.

10% chance of snow Monday Monday... A slight chance of snow. Mostly sunny, with a high near 36.

10% chance of snow Monday Night Monday Night... A slight chance of snow. Partly cloudy, with a low around 18.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 36.

Sun Almanac for Big Sky Colony, Montana
Sunrise: 08:20 AM
Sunset: 4:35 PM
Civil Sunrise:07:43 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 07:02 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 06:24 AM
Astro Sunset: 6:31 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.