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

18°F

-8°C

Humidity 57%
Wind Speed WNW 17 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 21 Jan 09:05 AM MST
Extended Forecast for

Forsyth MT

  • Today

    Today: Partly sunny, with a high near 29. Northwest wind 16 to 25 mph.

    High: 29 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. West northwest wind 6 to 8 mph.

    Low: 8 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy and cold, with a high near 15. Wind chill values as low as -5. North northwest wind 6 to 10 mph.

    High: 15 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -9. Wind chill values as low as -15. East northeast wind 5 to 8 mph.

    Low: -9 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 5. East wind 3 to 5 mph.

    High: 5 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -6. Calm wind.

    Low: -6 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 18. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 18 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0. Northwest wind 3 to 6 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24. West wind 3 to 6 mph.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 29. Northwest wind 16 to 25 mph.
Tonight
Mostly cloudy, with a low around 8. West northwest wind 6 to 8 mph.
Thursday
Mostly cloudy and cold, with a high near 15. Wind chill values as low as -5. North northwest wind 6 to 10 mph.
Thursday Night
Mostly cloudy, with a low around -9. Wind chill values as low as -15. East northeast wind 5 to 8 mph.
Friday
Partly sunny and cold, with a high near 5. East wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around -6. Calm wind.
Saturday
Partly sunny, with a high near 18. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 0. Northwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 24. West wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 11. West southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 38. West wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 20. West wind around 6 mph.
Tuesday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 37. Northwest wind 5 to 7 mph.
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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:
4:09 am MST Jan 21, 2026
Forecast Valid:
9am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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