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McCarthyville, Montana Weather Forecast
McCarthyville, Montana Weather
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Click for Winter Weather Advisory for McCarthyville, Montana
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Weather Forecast for McCarthyville, Montana : Flathead County
Issued: 1:01 pm MST Dec 17, 2025 Latitude: 48.2707951 Longitude: -113.4398201 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
30% chance of snow on Tonight 70% chance of snow on Thursday 70% chance of snow on Friday 90% chance of snow on Saturday 20% chance of snow on Sunday Rain and Snow on Monday 20% chance of snow on Tuesday 20% chance of snow on Wednesday
Low: 22°F High: 37°F High: 37°F High: 30°F High: 36°F High: 36°F High: 36°F High: 36°F
Low: 26°F Low: 21°F Low: 21°F Low: 26°F Low: 23°F Low: 21°F  
Snow Snow Snow Snow Snow Rain and Snow Snow Snow
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Current Conditions at
KALISPELL - (KGPI)
37°
Feels like 29°F
Cloudy
as of 8:55 PM MST
Rel. Humidity: 51%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
13 MPH
220° Southwest
Cloud Level(s): Few at 7500ft, Solid Overcast at 9000ft
Current Conditions at
CUTBANK - (KCTB)
12°
Feels like -6°F
Clear
as of 8:56 PM MST
Rel. Humidity: 66%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
22 MPH
Gust: 31 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
MISSOULA - (KMSO)
34°
Feels like 24°F
Cloudy
Light Snow
as of 8:53 PM MST
Rel. Humidity: 80%
Dew Point: 28°F
Visibility: 6 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
13 MPH
200° South
Cloud Level(s): Few at 3400ft, Broken at 5000ft, Solid Overcast at 7500ft
Current Conditions at
GREAT FALLS - (KGTF)
19°
Clear
as of 8:53 PM MST
Rel. Humidity: 85%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
6 MPH
040° Northeast
Cloud Level(s): Clear
30% chance of snow Tonight Tonight... A 30 percent chance of snow, mainly between 3am and 5am. Mostly cloudy, with a low around 22. West southwest wind 7 to 13 mph, with gusts as high as 32 mph. Total nighttime snow accumulation of less than a half inch possible.
70% chance of snow Thursday Thursday... Snow likely, mainly after 3pm. Mostly cloudy, with a high near 37. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. 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. Low around 26. 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.
80% chance of snow Friday Night Friday Night... Snow. Low around 21. West southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. 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.
50% chance of snow Saturday Night Saturday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 21. New snow accumulation of less than one inch possible.
20% chance of snow Sunday Sunday... A chance of snow. Partly sunny, with a high near 36.
Rain and Snow on Sunday Night Sunday Night... Snow likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 26.
Rain and Snow on Monday Monday... Rain and snow likely, becoming all snow after 8am. 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 23.
20% chance of snow Tuesday Tuesday... A chance of snow. Partly sunny, with a high near 36.
20% chance of snow Tuesday Night Tuesday Night... A chance of snow. Mostly cloudy, with a low around 21.
20% chance of snow Wednesday Wednesday... A chance of snow. Partly sunny, with a high near 36.
Current Radar Image


Sun Almanac for McCarthyville, Montana
Sunrise: 08:21 AM
Sunset: 4:41 PM
Civil Sunrise:07:44 AM
Civil Sunset: 5:17 PM
Nautical Sunrise: 07:04 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 06:26 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.