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Radnor, Montana Weather Forecast
Radnor, Montana Weather
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Weather Forecast for Radnor, Montana : Flathead County
Issued: 1:01 am MST Dec 17, 2025 Latitude: 48.6099656 Longitude: -114.6607024 View on Google Maps

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Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
50% chance of snow on Overnight 50% chance of snow on Wednesday 50% chance of snow on Thursday 50% chance of snow on Friday 20% chance of snow on Saturday 20% chance of snow on Sunday 20% chance of snow on Monday 20% chance of snow on Tuesday
Low: 36°F High: 30 °F High: 36°F High: 36°F High: 31°F High: 33°F High: 35°F High: 34°F
Low: 22°F Low: 25°F Low: 18°F Low: 20°F Low: 23°F Low: 20°F  
Snow Snow Snow Snow Snow Snow Snow Snow
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Current Conditions at
KALISPELL - (KGPI)
43°
Feels like 37°F
Cloudy
Light Rain
as of 4:55 AM MST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.23 in.
Flight Rule: VFR
Wind Data
9 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 3500ft
Current Conditions at
SANDPOINT - (KSZT)
46°
Feels like 40°F
Cloudy
Rain
as of 4:10 AM PST
Rel. Humidity: 93%
Dew Point: 45°F
Visibility: 7 Miles
Pressure: 29.13 in.
Flight Rule: MVFR
Wind Data
13 MPH
Gust: 21 MPH
210° Southwest
Cloud Level(s): Scattered at 2000ft, Broken at 2900ft, Solid Overcast at 3400ft
Current Conditions at
MULLAN PASS - (KMLP)
34°
Feels like 23°F
Cloudy
Rain Mist
as of 4:19 AM PST
Rel. Humidity: 100%
Dew Point: 34°F
Visibility: 1 3/4 Miles
Pressure: 29.20 in.
Flight Rule: IFR
Wind Data
15 MPH
Gust: 38 MPH
230° Southwest
Cloud Level(s): Scattered at 300ft, Solid Overcast at 800ft
Current Conditions at
CUTBANK - (KCTB)
41°
Feels like 31°F
Clear
as of 4:56 AM MST
Rel. Humidity: 75%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.15 in.
Flight Rule: VFR
Wind Data
21 MPH
Gust: 29 MPH
230° Southwest
Cloud Level(s): Clear
50% chance of snow Overnight Overnight... A 50 percent chance of snow. Cloudy, with a steady temperature around 36. South southwest wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.
50% chance of snow Wednesday Wednesday... A 50 percent chance of snow. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a west wind 11 to 16 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 55 mph. New snow accumulation of less than one inch possible.
30% chance of snow Wednesday Night Wednesday Night... A 30 percent chance of snow. Mostly cloudy, with a low around 22. West wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.
50% chance of snow Thursday Thursday... A 50 percent chance of snow. Cloudy, with a high near 36. Calm wind becoming south southeast around 6 mph in the afternoon. New snow accumulation of around an inch possible.
50% chance of snow Thursday Night Thursday Night... A 50 percent chance of snow. Snow level rising to 4000 feet. Cloudy, with a low around 25. South southeast wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 24 mph. New snow accumulation of 1 to 3 inches possible.
50% chance of snow Friday Friday... A 50 percent chance of snow. Partly sunny, with a high near 36. New snow accumulation of less than a half inch possible.
50% chance of snow Friday Night Friday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 18. New snow accumulation of less than one inch possible.
20% chance of snow Saturday Saturday... A chance of snow. Mostly cloudy, with a high near 31.
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. Mostly cloudy, with a high near 33.
20% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 23.
20% chance of snow Monday Monday... A chance of snow. Snow level 3500 feet. Mostly cloudy, with a high near 35.
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. Mostly cloudy, with a high near 34.
Current Radar Image


Sun Almanac for Radnor, Montana
Sunrise: 08:26 AM
Sunset: 4:44 PM
Civil Sunrise:07:49 AM
Civil Sunset: 5:21 PM
Nautical Sunrise: 07:09 AM
Nautical Sunset: 6:01 PM
Astro Sunrise: 06:31 AM
Astro Sunset: 6:39 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.