March Going Out Like a Lion with Intensifying Central U.S. Storm

Tens of Millions of people are under threat of potentially intense severe weather as a powerful frontal system sweeps across the Central U.S. At least a few long-track, strong to potentially violent tornadoes, intense damaging wind, and very large hail are probable across much of the Mississippi Valley. Heavy snow and blowing snow will produce travel hazards in the Upper Midwest. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167ft.

Clear

31°F

-1°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 31 Mar 09:54 AM MDT
Extended Forecast for

Lewistown Municipal MT

High Wind Watch April 2, 12:00am until April 2, 06:00pm
Click here for hazard details and duration
High Wind Watch
  • Today

    Today: Mostly cloudy, with a high near 44. West northwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    High: 44 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Increasing
    Clouds

    Low: 28 °F

  • Saturday

    Saturday: A 30 percent chance of rain after noon.  Partly sunny, with a high near 48. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    Partly Sunny
    then Chance
    Rain and
    Breezy

    High: 48 °F

  • Saturday
    Night

    Saturday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Southwest wind 18 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Mostly
    Clear

    Low: 25 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Windy, with a west southwest wind 30 to 36 mph, with gusts as high as 55 mph.

    Mostly Sunny
    and Windy

    High: 37 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 20. Blustery, with a west southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph.

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

    Low: 20 °F

  • Monday

    Monday: A 40 percent chance of snow, mainly after noon.  Partly sunny, with a high near 36. West wind 8 to 11 mph becoming north northeast in the afternoon.  Little or no snow accumulation expected.

    Chance Snow

    High: 36 °F

  • Monday
    Night

    Monday Night: A chance of snow.  Mostly cloudy, with a low around 18. East northeast wind around 11 mph.

    Chance Snow

    Low: 18 °F

  • Tuesday

    Tuesday: A chance of snow.  Mostly cloudy, with a high near 28.

    Chance Snow

    High: 28 °F

Detailed Forecast

Today
Mostly cloudy, with a high near 44. West northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 28. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Saturday
A 30 percent chance of rain after noon. Partly sunny, with a high near 48. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Southwest wind 18 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 37. Windy, with a west southwest wind 30 to 36 mph, with gusts as high as 55 mph.
Sunday Night
Partly cloudy, with a low around 20. Blustery, with a west southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph.
Monday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 36. West wind 8 to 11 mph becoming north northeast in the afternoon. Little or no snow accumulation expected.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18. East northeast wind around 11 mph.
Tuesday
A chance of snow. Mostly cloudy, with a high near 28.
Tuesday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 15.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 41.
Click Map For Forecast
Point Forecast:
Lewistown Municipal MT
 47.04°N 109.49°W (Elev. 4183 ft)
8:57 am MDT Mar 31, 2023
10am MDT Mar 31, 2023-6pm MDT Apr 6, 2023
 
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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