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

Tracking Three Storms with Widespread Impacts this Week

A winter storm will bring snow and some ice to the Midwest, Great Lakes and Northeast today while strong thunderstorms will be possible in portions of Alabama, Georgia and Florida. Additional heavy mountain snow and gusty winds will continue in the Southwest from a second storm. A third storm will bring heavy coastal rain and mountain snow to California and the Northwest tonight into Friday. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

7°F

-14°C

Humidity 77%
Wind Speed S 4 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 26 Jan 08:15 AM MST
Extended Forecast for

Lewistown MTSimilar City Names

  • Today

    Today: A chance of flurries before 10am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 24. Wind chill values as low as -5. East southeast wind 6 to 10 mph, with gusts as high as 18 mph.

    Chance
    Flurries and
    Patchy Fog
    then Partly
    Sunny

    High: 24 °F

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -5. East southeast wind 6 to 8 mph.

    Mostly Clear

    Low: 6 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Wind chill values as low as zero. East southeast wind 6 to 10 mph, with gusts as high as 18 mph.

    Mostly Sunny

    High: 36 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 21. Southeast wind 8 to 10 mph becoming south southwest in the evening.

    Mostly Cloudy

    Low: 21 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 42. South wind 7 to 10 mph, with gusts as high as 18 mph.

    Mostly Cloudy

    High: 42 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 22. South wind 5 to 9 mph.

    Mostly Cloudy

    Low: 22 °F

  • Friday

    Friday: Mostly cloudy, with a high near 41. South wind 5 to 8 mph.

    Mostly Cloudy

    High: 41 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 20. West southwest wind 5 to 7 mph.

    Mostly Cloudy

    Low: 20 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    Mostly Sunny

    High: 40 °F

Detailed Forecast

Today
A chance of flurries before 10am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 24. Wind chill values as low as -5. East southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -5. East southeast wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 36. Wind chill values as low as zero. East southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 21. Southeast wind 8 to 10 mph becoming south southwest in the evening.
Thursday
Mostly cloudy, with a high near 42. South wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 22. South wind 5 to 9 mph.
Friday
Mostly cloudy, with a high near 41. South wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 20. West southwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 45.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lewistown MTSimilar City Names
 47.07°N 109.43°W (Elev. 3898 ft)
Last Update:
6:11 am MST Jan 26, 2021
Forecast Valid:
8am MST Jan 26, 2021-6pm MST Feb 1, 2021
 
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Chance of Precipitation