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

11°F

-12°C

Humidity 47%
Wind Speed S 9 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 17 Jan 10:53 AM MST
Extended Forecast for

Forsyth MT

  • Today

    Today: Sunny, with a high near 38. West southwest wind 9 to 14 mph.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 36. West northwest wind 15 to 20 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly cloudy, with a temperature falling to around 26 by 5pm. Northwest wind 17 to 21 mph.

    High: 37 °F⇓

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. Northwest wind 5 to 9 mph.

    Low: 15 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 35. West northwest wind around 6 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 23 by 8pm, then rising to around 29 during the remainder of the night. Calm wind becoming west southwest around 6 mph after midnight.

    Low: 23 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. Northwest wind 8 to 16 mph.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 18. Northwest wind 7 to 11 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow. Mostly cloudy, with a high near 28. Northwest wind 7 to 11 mph.

    High: 28 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 38. West southwest wind 9 to 14 mph.
Tonight
Mostly cloudy, with a steady temperature around 36. West northwest wind 15 to 20 mph.
Sunday
A 20 percent chance of snow before 11am. Mostly cloudy, with a temperature falling to around 26 by 5pm. Northwest wind 17 to 21 mph.
Sunday Night
Mostly cloudy, with a low around 15. Northwest wind 5 to 9 mph.
M.L.King Day
Mostly sunny, with a high near 35. West northwest wind around 6 mph.
Monday Night
Mostly cloudy, with a temperature falling to near 23 by 8pm, then rising to around 29 during the remainder of the night. Calm wind becoming west southwest around 6 mph after midnight.
Tuesday
Mostly cloudy, with a high near 41. Northwest wind 8 to 16 mph.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. Northwest wind 7 to 11 mph.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 28. Northwest wind 7 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 11. West wind 3 to 7 mph.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 30. West northwest wind 3 to 7 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6. North wind around 6 mph.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 20. North 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:
10:12 am MST Jan 17, 2026
Forecast Valid:
11am MST Jan 17, 2026-6pm MST Jan 23, 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