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

Miles City, Frank Wiley Field Airport (KMLS)

Lat: 46.42806°NLon: 105.88639°WElev: 2628.0ft.

Clear

1°F

-17°C

Humidity 91%
Wind Speed SSW 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 01 Dec 06:05 AM MST
Extended Forecast for

Forsyth MT

  • Today

    Today: Mostly sunny, with a high near 30. Wind chill values as low as -10. West wind 6 to 8 mph.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow after midnight, mixing with rain after 5am. Mostly cloudy, with a temperature rising to around 31 by 5am. West wind 7 to 11 mph. Chance of precipitation is 20%.

    Low: 23 °F⇑

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow likely, becoming all rain after 2pm. Cloudy, with a high near 36. West wind 11 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely, becoming all snow after 8pm. Cloudy, with a low around 12. North wind 9 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 23. North wind around 6 mph becoming calm in the morning.

    High: 23 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a temperature falling to near 16 by 8pm, then rising to around 23 during the remainder of the night. South wind 5 to 9 mph becoming west southwest after midnight.

    Low: 16 °F⇑

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35. West wind 10 to 13 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 25. West southwest wind 8 to 11 mph.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 37. West wind around 11 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 30. Wind chill values as low as -10. West wind 6 to 8 mph.
Tonight
A slight chance of snow after midnight, mixing with rain after 5am. Mostly cloudy, with a temperature rising to around 31 by 5am. West wind 7 to 11 mph. Chance of precipitation is 20%.
Tuesday
Rain and snow likely, becoming all rain after 2pm. Cloudy, with a high near 36. West wind 11 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow likely, becoming all snow after 8pm. Cloudy, with a low around 12. North wind 9 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 23. North wind around 6 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a temperature falling to near 16 by 8pm, then rising to around 23 during the remainder of the night. South wind 5 to 9 mph becoming west southwest after midnight.
Thursday
Partly sunny, with a high near 35. West wind 10 to 13 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25. West southwest wind 8 to 11 mph.
Friday
A slight chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 37. West wind around 11 mph. Chance of precipitation is 30%.
Friday Night
Rain likely, possibly mixed with snow, mainly before 11pm. Mostly cloudy, with a low around 16. South southwest wind 8 to 11 mph becoming west northwest after midnight. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 27. North wind 8 to 11 mph.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9. East wind 5 to 7 mph.
Sunday
Partly sunny, with a high near 32. Southwest wind 5 to 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forsyth MT
 46.27°N 106.69°W (Elev. 2500 ft)
Last Update:
4:23 am MST Dec 1, 2025
Forecast Valid:
6am MST Dec 1, 2025-6pm MST Dec 7, 2025
 
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