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

Unsettled Weather Continues in the Northwest; Tracking a Storm from the Plains to Northeast

Unsettled weather will persist across the western U.S. this week with heavy coastal rain and mountain snow for the Pacific Northwest. A storm will develop over the Central Plains and track to the Northeast through this weekend bringing a wintry mix over portions of the Plains and Midwest, heavy rain over the northern Gulf Coast and a potential for heavy snow in the Northeast this weekend. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Mostly Clear

39°F

4°C

Humidity 41%
Wind Speed W 16 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 22 Jan 10:50 AM MST
Extended Forecast for

Lewistown MT

  • Today

    Today: Mostly sunny, with a high near 39. Breezy, with a west wind 23 to 26 mph, with gusts as high as 38 mph.

    Mostly Sunny
    and Breezy

    High: 39 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southwest wind 10 to 17 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 24 °F

  • Thursday

    Thursday: Increasing clouds, with a high near 43. Southwest wind 7 to 9 mph.

    Increasing
    Clouds

    High: 43 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 30. Southwest wind 10 to 15 mph.

    Mostly Cloudy

    Low: 30 °F

  • Friday

    Friday: Partly sunny, with a high near 49. Southwest wind 7 to 10 mph.

    Partly Sunny

    High: 49 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 31. Southwest wind 8 to 10 mph.

    Mostly Cloudy

    Low: 31 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 49 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 32. Southwest wind around 9 mph.

    Mostly Cloudy

    Low: 32 °F

  • Sunday

    Sunday: Partly sunny, with a high near 50.

    Partly Sunny

    High: 50 °F

Detailed Forecast

Today
Mostly sunny, with a high near 39. Breezy, with a west wind 23 to 26 mph, with gusts as high as 38 mph.
Tonight
Partly cloudy, with a low around 24. Southwest wind 10 to 17 mph, with gusts as high as 25 mph.
Thursday
Increasing clouds, with a high near 43. Southwest wind 7 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 30. Southwest wind 10 to 15 mph.
Friday
Partly sunny, with a high near 49. Southwest wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 31. Southwest wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 49. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 32. Southwest wind around 9 mph.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 43.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lewistown MT
 47.07°N 109.43°W (Elev. 3898 ft)
Last Update:
8:29 am MST Jan 22, 2020
Forecast Valid:
11am MST Jan 22, 2020-6pm MST Jan 28, 2020
 
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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