National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

Clear

21°F

-6°C

Humidity 53%
Wind Speed NW 13 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 16 Jan 06:35 AM MST
Extended Forecast for

5 Miles ENE Moore MT

  • Today

    Today: Mostly cloudy, with a high near 31. Windy, with a northwest wind 21 to 30 mph, with gusts as high as 43 mph.

    High: 31 °F

    Mostly Cloudy
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Northwest wind 6 to 15 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 49. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 25. West northwest wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 34. Northwest wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 34 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. West wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 42. West northwest wind 6 to 9 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 31. Windy, with a northwest wind 21 to 30 mph, with gusts as high as 43 mph.
Tonight
Partly cloudy, with a low around 15. Northwest wind 6 to 15 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 49. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Increasing clouds, with a low around 25. West northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Sunday
Mostly cloudy, with a high near 34. Northwest wind 18 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 16. West wind 6 to 14 mph, with gusts as high as 22 mph.
M.L.King Day
Mostly sunny, with a high near 42. West northwest wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 26. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
A slight chance of snow. Partly sunny, with a high near 31.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 14.
Thursday
A chance of snow. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Moore MT
 46.99°N 109.6°W (Elev. 4324 ft)
Last Update:
3:17 am MST Jan 16, 2026
Forecast Valid:
6am MST Jan 16, 2026-6pm MST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation