National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Molt W (MTM20)

Lat: 45.82°NLon: 109.09°WElev: 4160.0ft.

NA

40°F

4°C

Humidity 76%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 30 Mar 12:00 AM MDT
Extended Forecast for

Columbus MT

  • Overnight

    Overnight: Partly cloudy, with a low around 37. East northeast wind 3 to 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Rain likely, mainly after 5pm. Increasing clouds, with a high near 64. East northeast wind 5 to 10 mph becoming north northwest 18 to 23 mph in the afternoon. Chance of precipitation is 70%.

    High: 64 °F

    Mostly Sunny
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain and snow before 3am, then a slight chance of snow between 3am and 5am. Low around 24. North northwest wind 16 to 21 mph becoming north northeast 6 to 11 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 45. East wind 9 to 14 mph. Little or no snow accumulation expected.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Rain and snow likely before midnight, then a chance of snow. Mostly cloudy, with a low around 27. East wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before 9am, then a slight chance of rain and snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 55. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 55 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 32. East wind 5 to 7 mph becoming calm in the evening.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain, then showers and possibly a thunderstorm after noon. High near 56. Light north wind increasing to 12 to 17 mph in the afternoon. Chance of precipitation is 80%.

    High: 56 °F

    Chance Rain
    then Showers

  • Thursday Night

    Thursday Night: Rain showers before 9pm, then rain and snow showers between 9pm and 3am, then snow showers likely after 3am. Low around 31. Northwest wind 18 to 23 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. East northeast wind 3 to 5 mph.
Monday
Rain likely, mainly after 5pm. Increasing clouds, with a high near 64. East northeast wind 5 to 10 mph becoming north northwest 18 to 23 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
Rain and snow before 3am, then a slight chance of snow between 3am and 5am. Low around 24. North northwest wind 16 to 21 mph becoming north northeast 6 to 11 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 45. East wind 9 to 14 mph. Little or no snow accumulation expected.
Tuesday Night
Rain and snow likely before midnight, then a chance of snow. Mostly cloudy, with a low around 27. East wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow before 9am, then a slight chance of rain and snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 55. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 32. East wind 5 to 7 mph becoming calm in the evening.
Thursday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 56. Light north wind increasing to 12 to 17 mph in the afternoon. Chance of precipitation is 80%.
Thursday Night
Rain showers before 9pm, then rain and snow showers between 9pm and 3am, then snow showers likely after 3am. Low around 31. Northwest wind 18 to 23 mph. Chance of precipitation is 80%.
Friday
Snow showers likely before noon, then a chance of rain showers. Mostly cloudy, with a high near 48. Northwest wind 17 to 26 mph. Chance of precipitation is 60%.
Friday Night
A slight chance of rain and snow showers. Mostly cloudy, then gradually becoming mostly clear, with a low around 27. North northwest wind 13 to 18 mph becoming west southwest 7 to 12 mph after midnight. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 61. West southwest wind 7 to 16 mph.
Saturday Night
Mostly clear, with a low around 32. West northwest wind 6 to 13 mph becoming southwest after midnight.
Sunday
Mostly sunny, with a high near 68. West southwest wind 7 to 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus MT
 45.63°N 109.24°W (Elev. 3599 ft)
Last Update:
12:32 am MDT Mar 30, 2026
Forecast Valid:
2am MDT Mar 30, 2026-6pm MDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation