PNS26-03: Soliciting Comments through February 9, 2026 on the Discontinuation of the State Forecast Product (SFP)

Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.

Clear

57°F

14°C

Humidity 35%
Wind Speed W 21 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 04 Feb 11:35 AM MST
Extended Forecast for

Lewistown Municipal MT

  • Today

    Today: Mostly sunny, with a high near 60. West wind 13 to 20 mph, with gusts as high as 28 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. South southwest wind around 9 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 68. South southwest wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. West northwest wind around 6 mph becoming south after midnight.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. South southeast wind around 6 mph becoming southwest in the afternoon.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. Southwest wind 6 to 9 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. West southwest wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. West southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 60. West wind 13 to 20 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 38. South southwest wind around 9 mph.
Thursday
Sunny, with a high near 68. South southwest wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 30. West northwest wind around 6 mph becoming south after midnight.
Friday
Sunny, with a high near 62. South southeast wind around 6 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 36. Southwest wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 59. West southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 37. West southwest wind around 10 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 59.
Sunday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 34.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 49.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow. Partly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lewistown Municipal MT
 47.04°N 109.45°W (Elev. 4111 ft)
9:37 am MST Feb 4, 2026
11am MST Feb 4, 2026-6pm MST Feb 10, 2026
 
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