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

1°F

-17°C

Humidity 92%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 0°F (-18°C)
Visibility NA
Wind Chill-9°F (-23°C)
Last update 19 Feb 09:30 AM MST
Extended Forecast for

Columbus MT

  • Today

    Today: Partly sunny, with a high near 18. Wind chill values as low as -5. East wind 3 to 5 mph.

    High: 18 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -4. Calm wind.

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35. Wind chill values as low as zero. Light south wind.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 9. Light west southwest wind.

    Low: 9 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11. East wind around 6 mph becoming calm in the evening.

    Low: 11 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. East wind around 6 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 56. South wind 5 to 11 mph.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 18. Wind chill values as low as -5. East wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around -4. Calm wind.
Friday
Mostly sunny, with a high near 35. Wind chill values as low as zero. Light south wind.
Friday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 9. Light west southwest wind.
Saturday
Mostly sunny, with a high near 41. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 11. East wind around 6 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 38. Calm wind becoming east southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 17. East wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 56. South wind 5 to 11 mph.
Monday Night
Mostly cloudy, with a low around 30. Southwest wind 8 to 10 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 55. West wind 9 to 18 mph.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. West wind 8 to 14 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 54. West wind 7 to 17 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Columbus MT
 45.63°N 109.24°W (Elev. 3599 ft)
Last Update:
10:09 am MST Feb 19, 2026
Forecast Valid:
10am MST Feb 19, 2026-6pm MST Feb 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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