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

43°F

6°C

Humidity 38%
Wind Speed W 12 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 15 Jan 09:20 AM MST
Extended Forecast for

Lewistown Municipal MT

High Wind Warning January 15, 12:00pm until January 16, 05:00am
Click here for hazard details and duration
High Wind Warning
  • Today

    Today: A chance of rain and snow between 11am and 1pm, then a chance of snow after 1pm.  Patchy blowing dust after 2pm. Increasing clouds, with a temperature falling to around 32 by 5pm. Breezy, with a northwest wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A 10 percent chance of snow before 7pm.  Patchy blowing dust before 2am. Increasing clouds, with a low around 18. Windy, with a northwest wind around 30 mph, with gusts as high as 46 mph.

    Low: 18 °F

    Windy. Slight
    Chance Snow
    then Patchy
    Blowing Dust

  • Friday

    Friday: Mostly cloudy, with a high near 28. Blustery, with a northwest wind 22 to 26 mph, with gusts as high as 38 mph.

    High: 28 °F

    Mostly Cloudy
    and Blustery

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. Blustery, with a west northwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.

    Low: 13 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 38. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. West wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow between 11am and 1pm, then a chance of snow after 1pm. Patchy blowing dust after 2pm. Increasing clouds, with a temperature falling to around 32 by 5pm. Breezy, with a northwest wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 10 percent chance of snow before 7pm. Patchy blowing dust before 2am. Increasing clouds, with a low around 18. Windy, with a northwest wind around 30 mph, with gusts as high as 46 mph.
Friday
Mostly cloudy, with a high near 28. Blustery, with a northwest wind 22 to 26 mph, with gusts as high as 38 mph.
Friday Night
Partly cloudy, with a low around 13. Blustery, with a west northwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.
Saturday
Sunny, with a high near 46. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 26. West wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 38. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 18. West wind 7 to 11 mph, with gusts as high as 20 mph.
M.L.King Day
Mostly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 39.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Lewistown Municipal MT
 47.04°N 109.45°W (Elev. 4111 ft)
9:32 am MST Jan 15, 2026
9am MST Jan 15, 2026-6pm MST Jan 21, 2026
 
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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