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McCarthyville, Montana Weather Forecast
McCarthyville, Montana Weather
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Click for Winter Storm Warning for McCarthyville, Montana
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Weather Forecast for McCarthyville, Montana : Flathead County
Issued: 11:16 am MST Dec 17, 2025 Latitude: 48.2707951 Longitude: -113.4398201 View on Google Maps

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This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
70% chance of blowing snow on This Afternoon 30% chance of snow on Tonight 80% chance of snow on Thursday 70% chance of snow on Friday 90% chance of snow on Saturday 20% chance of snow on Sunday Snow on Monday 20% chance of snow on Tuesday
High: 29°F Low: 23°F High: 38°F High: 37°F High: 30°F High: 35°F High: 36°F High: 36°F
Low: 27°F Low: 21°F Low: 20°F Low: 25°F Low: 20°F  
Blowing Snow Snow Snow Snow Snow Snow Snow Snow
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Current Conditions at
KALISPELL - (KGPI)
37°
Feels like 26°F
Mostly Cloudy
as of 11:55 AM MST
Rel. Humidity: 51%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.39 in.
Flight Rule: VFR
Wind Data
21 MPH
Gust: 37 MPH
260° West
Cloud Level(s): Broken at 5000ft, Broken at 6500ft
Current Conditions at
CUTBANK - (KCTB)
37°
Feels like 20°F
Clear
as of 11:56 AM MST
Rel. Humidity: 47%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 29.01 in.
Flight Rule: VFR
Wind Data
61 MPH
Gust: 83 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
MISSOULA - (KMSO)
39°
Feels like 30°F
Cloudy
as of 11:53 AM MST
Rel. Humidity: 48%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.60 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 29 MPH
270° West
Cloud Level(s): Few at 5000ft, Broken at 6000ft, Solid Overcast at 7500ft
Current Conditions at
GREAT FALLS - (KGTF)
41°
Feels like 28°F
Partly Cloudy
Light Rain
as of 11:53 AM MST
Rel. Humidity: 60%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.20 in.
Flight Rule: VFR
Wind Data
38 MPH
Gust: 55 MPH
250° West
Cloud Level(s): Few at 5000ft, Scattered at 7500ft
70% chance of blowing snow This Afternoon This Afternoon... Snow likely, mainly before 5pm. Patchy blowing snow. Mostly cloudy, with a steady temperature around 29. Windy, with a west wind 26 to 30 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.
30% chance of snow Tonight Tonight... A chance of snow before 3am, then a chance of snow after 4am. Mostly cloudy, with a low around 23. Breezy, with a west wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
80% chance of snow Thursday Thursday... Snow, mainly after 11am. High near 38. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
100% chance of rain & snow Thursday Night Thursday Night... Snow before 11pm, then rain and snow between 11pm and 2am, then snow after 2am. The snow could be heavy at times. Low around 27. Southwest wind 9 to 16 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
70% chance of snow Friday Friday... Snow likely. Mostly cloudy, with a high near 37. West southwest wind 11 to 17 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
70% chance of snow Friday Night Friday Night... Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
90% chance of snow Saturday Saturday... Snow. High near 30. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
20% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 20.
20% chance of snow Sunday Sunday... A chance of snow. Partly sunny, with a high near 35.
Snow on Sunday Night Sunday Night... Snow likely, mainly after 11pm. Mostly cloudy, with a low around 25.
Snow on Monday Monday... Snow likely. Mostly cloudy, with a high near 36.
20% chance of snow Monday Night Monday Night... A chance of snow. Mostly cloudy, with a low around 20.
20% chance of snow Tuesday Tuesday... A chance of snow. Partly sunny, with a high near 36.
Current Radar Image


Sun Almanac for McCarthyville, Montana
Sunrise: 08:20 AM
Sunset: 4:40 PM
Civil Sunrise:07:43 AM
Civil Sunset: 5:17 PM
Nautical Sunrise: 07:03 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 06:25 AM
Astro Sunset: 6:35 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.