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

Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

Heavy, accumulating snow is likely today in the Cascades and Sierra Nevada. Another Bering Sea storm will bring strong winds and heavy precipitation to the Aleutians and southwest Alaska into Thursday. Light snow is expected from the Ohio Valley into the Northeast. A widespread and significant winter storm is expected to move into the Central Rockies and High Plains Thursday into Friday. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

39°F

4°C

Humidity 60%
Wind Speed SW 21 MPH
Barometer 29.51 in (999.32 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 08 Dec 06:50 AM MST
Extended Forecast for

Lewistown Municipal MT

  • Today

    Today: Partly sunny, with a high near 44. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 41 mph.

    Partly Sunny
    and Breezy

    High: 44 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Breezy, with a west wind 16 to 22 mph, with gusts as high as 36 mph.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 16 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 31. West southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Mostly Sunny

    High: 31 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 13. West southwest wind around 11 mph, with gusts as high as 23 mph.

    Partly Cloudy

    Low: 13 °F

  • Friday

    Friday: Sunny, with a high near 30. West wind 10 to 17 mph, with gusts as high as 29 mph.

    Sunny

    High: 30 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 16. West wind 17 to 21 mph, with gusts as high as 26 mph.

    Partly Cloudy

    Low: 16 °F

  • Saturday

    Saturday: Partly sunny, with a high near 40. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 37 mph.

    Partly Sunny
    and Breezy

    High: 40 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 28. Breezy, with a southwest wind around 24 mph, with gusts as high as 34 mph.

    Mostly Cloudy
    and Breezy

    Low: 28 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 44. Breezy.

    Mostly Sunny
    and Breezy

    High: 44 °F

Detailed Forecast

Today
Partly sunny, with a high near 44. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 41 mph.
Tonight
Partly cloudy, with a low around 16. Breezy, with a west wind 16 to 22 mph, with gusts as high as 36 mph.
Thursday
Mostly sunny, with a high near 31. West southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 13. West southwest wind around 11 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 30. West wind 10 to 17 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 16. West wind 17 to 21 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 40. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 37 mph.
Saturday Night
Mostly cloudy, with a low around 28. Breezy, with a southwest wind around 24 mph, with gusts as high as 34 mph.
Sunday
Mostly sunny, with a high near 44. Breezy.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly cloudy, with a high near 44.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 45.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lewistown Municipal MT
 47.04°N 109.45°W (Elev. 4111 ft)
Last Update:
3:49 am MST Dec 8, 2021
Forecast Valid:
7am MST Dec 8, 2021-6pm MST Dec 14, 2021
 
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