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Hazardous Weather Conditions

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

32°F

0°C

Humidity 80%
Wind Speed SE 4 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 05 Apr 02:15 AM MDT
Extended Forecast for

Lewistown Municipal MT

High Wind Warning April 7, 03:00pm until April 8, 12:00pm
Click here for hazard details and duration
High Wind Warning

  • Today

    Today: A 20 percent chance of rain after 2pm. Increasing clouds, with a high near 65. Breezy, with a southwest wind 15 to 20 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Tonight

    Tonight: A chance of rain and snow before 10pm, then a chance of snow between 10pm and midnight. Mostly cloudy, with a low around 24. Blustery, with a west northwest wind 24 to 29 mph decreasing to 14 to 19 mph in the evening. Winds could gust as high as 44 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 24 °F

    Chance
    Rain/Snow and
    Blustery then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Breezy, with a west northwest wind 23 to 28 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 46 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. North northwest wind 5 to 8 mph becoming south southeast after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. West southwest wind 5 to 7 mph becoming north northwest in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. North northeast wind 6 to 8 mph becoming south southeast after midnight.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. South southeast wind 6 to 9 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. South southeast wind 7 to 9 mph.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain after noon. Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

Today
A 20 percent chance of rain after 2pm. Increasing clouds, with a high near 65. Breezy, with a southwest wind 15 to 20 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 44 mph.
Tonight
A chance of rain and snow before 10pm, then a chance of snow between 10pm and midnight. Mostly cloudy, with a low around 24. Blustery, with a west northwest wind 24 to 29 mph decreasing to 14 to 19 mph in the evening. Winds could gust as high as 44 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Mostly sunny, with a high near 46. Breezy, with a west northwest wind 23 to 28 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 41 mph.
Wednesday Night
Partly cloudy, with a low around 26. North northwest wind 5 to 8 mph becoming south southeast after midnight.
Thursday
Mostly sunny, with a high near 49. West southwest wind 5 to 7 mph becoming north northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 27. North northeast wind 6 to 8 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 63. South southeast wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 39. South southeast wind 7 to 9 mph.
Saturday
A chance of rain after noon. Partly sunny, with a high near 71.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
Rain likely. Mostly cloudy, with a high near 58.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Monday
Rain and snow likely. Mostly cloudy, with a high near 45.
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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:
4:27 am MDT Apr 7, 2026
Forecast Valid:
8am MDT Apr 7, 2026-6pm MDT Apr 13, 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