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.

Overcast

10°F

-12°C

Humidity 84%
Wind Speed NNE 11 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 06 Dec 09:35 PM MST
Extended Forecast for

Forsyth MT

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Mostly cloudy, with a temperature rising to around 23 by 5am. Light and variable wind becoming west southwest around 6 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F⇑

    Snow Showers
    Likely

  • Sunday

    Sunday: Increasing clouds, with a high near 38. West wind 6 to 10 mph.

    High: 38 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a temperature rising to around 34 by 4am. West southwest wind 5 to 10 mph.

    Low: 28 °F⇑

    Mostly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 44. West wind 13 to 16 mph.

    High: 44 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly after 11pm. Cloudy, with a temperature rising to around 45 by 5am. Southwest wind 9 to 14 mph.

    Low: 35 °F⇑

    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain. Mostly cloudy, with a temperature rising to near 49 by 11am, then falling to around 41 during the remainder of the day. West northwest wind 18 to 28 mph, with gusts as high as 39 mph.

    High: 49 °F⇓

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow, mainly after 11pm. Mostly cloudy, with a low around 26. Northwest wind 6 to 15 mph becoming south southeast after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow, mainly after 11am. Mostly cloudy, with a high near 39. South southeast wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 39 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 14. Northwest wind around 8 mph. Chance of precipitation is 50%.

    Low: 14 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
Snow showers likely, mainly before midnight. Mostly cloudy, with a temperature rising to around 23 by 5am. Light and variable wind becoming west southwest around 6 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Increasing clouds, with a high near 38. West wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a temperature rising to around 34 by 4am. West southwest wind 5 to 10 mph.
Monday
Increasing clouds, with a high near 44. West wind 13 to 16 mph.
Monday Night
A 40 percent chance of rain, mainly after 11pm. Cloudy, with a temperature rising to around 45 by 5am. Southwest wind 9 to 14 mph.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a temperature rising to near 49 by 11am, then falling to around 41 during the remainder of the day. West northwest wind 18 to 28 mph, with gusts as high as 39 mph.
Tuesday Night
A chance of rain and snow, mainly after 11pm. Mostly cloudy, with a low around 26. Northwest wind 6 to 15 mph becoming south southeast after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely, possibly mixed with snow, mainly after 11am. Mostly cloudy, with a high near 39. South southeast wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 14. Northwest wind around 8 mph. Chance of precipitation is 50%.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 21. North wind around 8 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 2. North wind around 6 mph.
Friday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 15. Northeast wind 3 to 5 mph.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 5. East wind 3 to 5 mph.
Saturday
Partly sunny, with a high near 31. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forsyth MT
 46.27°N 106.69°W (Elev. 2500 ft)
Last Update:
5:19 pm MST Dec 6, 2025
Forecast Valid:
9pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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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