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North Great Falls, Montana Weather Forecast
North Great Falls, Montana Weather
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Click for High Wind Warning for North Great Falls, Montana
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Weather Forecast for North Great Falls, Montana : Cascade County
Issued: 9:27 pm MST Dec 16, 2025 Latitude: 47.5332914 Longitude: -111.2613629 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
10% chance of rain on Overnight 50% chance of rain on Wednesday Mostly Cloudy on Thursday 40% chance of rain & snow on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday 10% chance of rain & snow on Monday Partly Sunny on Tuesday
Low: 43°F High: 37 °F High: 47°F High: 48°F High: 41°F High: 41°F High: 44°F High: 41°F
Low: 24°F Low: 36°F Low: 21°F Low: 23°F Low: 25°F Low: 26°F  
Rain Rain Mostly Cloudy Rain & Snow Mostly Sunny Mostly Sunny Rain & Snow Partly Sunny
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Current Conditions at
GREAT FALLS - (KGTF)
41°
Clear
as of 11:53 PM MST
Rel. Humidity: 60%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.59 in.
Flight Rule: VFR
Wind Data
3 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
HELENA - (KHLN)
48°
Feels like 43°F
Clear
as of 11:53 PM MST
Rel. Humidity: 39%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.64 in.
Flight Rule: VFR
Wind Data
12 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
CUTBANK - (KCTB)
37°
Feels like 30°F
Clear
as of 11:56 PM MST
Rel. Humidity: 69%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.49 in.
Flight Rule: VFR
Wind Data
9 MPH
220° Southwest
Cloud Level(s): Clear
10% chance of rain Overnight Overnight... A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 43. Breezy, with a south southwest wind 23 to 29 mph, with gusts as high as 44 mph.
50% chance of rain Wednesday Wednesday... A 50 percent chance of rain, mainly between 7am and 10am. Patchy blowing dust. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 37 by 5pm. Very windy, with a west wind 36 to 41 mph increasing to 42 to 47 mph in the morning. Winds could gust as high as 65 mph.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 24. Windy, with a west wind 26 to 31 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 50 mph.
Mostly Cloudy on Thursday Thursday... Mostly cloudy, with a high near 47. South southwest wind 14 to 17 mph, with gusts as high as 25 mph.
30% chance of rain Thursday Night Thursday Night... A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 36. Breezy, with a southwest wind 13 to 18 mph increasing to 23 to 28 mph in the evening. Winds could gust as high as 45 mph.
40% chance of rain & snow Friday Friday... A chance of rain and snow before 8am, then a chance of snow. Partly sunny, with a high near 48. Breezy, with a west wind 21 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
30% chance of snow Friday Night Friday Night... A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 21. West wind 10 to 14 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 41. West southwest wind 11 to 18 mph, with gusts as high as 29 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 23.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 41.
10% chance of snow Sunday Night Sunday Night... A slight chance of snow. Mostly cloudy, with a low around 25.
10% chance of rain & snow Monday Monday... A slight chance of rain and snow. Partly sunny, with a high near 44.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 26.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 41.
Current Radar Image


Sun Almanac for North Great Falls, Montana
Sunrise: 08:08 AM
Sunset: 4:35 PM
Civil Sunrise:07:32 AM
Civil Sunset: 5:11 PM
Nautical Sunrise: 06:53 AM
Nautical Sunset: 5:50 PM
Astro Sunrise: 06:15 AM
Astro Sunset: 6:27 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.