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

  • Today

    Today: Mostly cloudy, with a high near 50. East southeast wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 34. East southeast wind 10 to 14 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 65. Breezy, with a south southwest wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 65 °F

    Mostly Sunny
    then Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 25. Blustery, with a west northwest wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance
    Rain/Snow and
    Blustery then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 43. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 44 mph.

    High: 43 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Northwest wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 48. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. North northeast wind 6 to 8 mph becoming south southeast after midnight.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 50. East southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 34. East southeast wind 10 to 14 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.
Tuesday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 65. Breezy, with a south southwest wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.
Tuesday Night
A chance of rain before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 25. Blustery, with a west northwest wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 43. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 44 mph.
Wednesday Night
Partly cloudy, with a low around 23. Northwest wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 25 mph.
Thursday
A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 48. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 26. North northeast wind 6 to 8 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A chance of rain. Mostly sunny, with a high near 69.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38.
Sunday
A chance of rain. Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewistown Municipal MT
 47.04°N 109.45°W (Elev. 4111 ft)
Last Update:
4:47 am MDT Apr 6, 2026
Forecast Valid:
8am MDT Apr 6, 2026-6pm MDT Apr 12, 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