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

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Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Mostly Cloudy

39°F

4°C

Humidity 55%
Wind Speed WNW 10 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 03 Feb 10:05 AM MST
Extended Forecast for

Lewistown Municipal MT

  • Today

    Today: Mostly sunny, with a high near 46. Northwest wind 8 to 16 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. South wind around 7 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. South wind 8 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 68. Southwest wind around 8 mph becoming west northwest in the afternoon.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. West northwest wind around 6 mph becoming south after midnight.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. South wind around 6 mph becoming west in the afternoon.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Southwest wind around 7 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 46. Northwest wind 8 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 28. South wind around 7 mph.
Wednesday
Mostly sunny, with a high near 62. South wind 8 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 38. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 68. Southwest wind around 8 mph becoming west northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 33. West northwest wind around 6 mph becoming south after midnight.
Friday
Sunny, with a high near 67. South wind around 6 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 32. Southwest wind around 7 mph.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lewistown Municipal MT
 47.04°N 109.45°W (Elev. 4111 ft)
Last Update:
9:48 am MST Feb 3, 2026
Forecast Valid:
10am MST Feb 3, 2026-6pm MST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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