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Flooding and Severe Weather Risk Continues This Weekend

More heavy rain will exacerbate flooding in the central and southern U.S. this weekend. In addition, over portions of the Mississippi, Ohio, and Tennessee Valleys, severe thunderstorms are expected. Some storms may produce large hail, damaging winds, and tornadoes. Meanwhile, snow and ice will again affect the Cascades, northern Rockies, upper Midwest, and New England through Sunday. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Mostly Cloudy

-10°C

14°F

Humidity 67%
Wind Speed SW 12 MPH
Barometer 29.69 in (1011.2 mb)
Dewpoint -15°C (5°F)
Visibility 16 km
Wind Chill-18°C (0°F)
Last update 24 Feb 8:54 pm MST
Extended Forecast for

Lewistown MT

Winter Weather Advisory February 25, 06:00am until February 26, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around -13. Wind chill values as low as -21. West southwest wind 11 to 21 km/h.

    Mostly Cloudy

    Low: -13 °C

  • Sunday

    Sunday: Patchy blowing snow after noon. Mostly cloudy, with a high near 1. Wind chill values as low as -21. Breezy, with a west southwest wind 23 to 28 km/h increasing to 37 to 42 km/h in the afternoon. Winds could gust as high as 60 km/h.

    Partly Sunny
    then Patchy
    Blowing Snow
    and Breezy

    High: 1 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow.  Patchy blowing snow before 8pm. Mostly cloudy, with a low around -8. West southwest wind 29 to 34 km/h decreasing to 18 to 23 km/h after midnight. Winds could gust as high as 47 km/h.

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

    Low: -8 °C

  • Monday

    Monday: Partly sunny, with a high near -2. West northwest wind 18 to 21 km/h.

    Partly Sunny

    High: -2 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around -14. Southwest wind around 14 km/h.

    Mostly Clear

    Low: -14 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near -2.

    Mostly Sunny

    High: -2 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around -11.

    Mostly Cloudy

    Low: -11 °C

  • Wednesday

    Wednesday: A slight chance of snow after noon.  Partly sunny, with a high near -1.

    Partly Sunny
    then Slight
    Chance Snow

    High: -1 °C

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around -10.

    Mostly Cloudy

    Low: -10 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around -13. Wind chill values as low as -21. West southwest wind 11 to 21 km/h.
Sunday
Patchy blowing snow after noon. Mostly cloudy, with a high near 1. Wind chill values as low as -21. Breezy, with a west southwest wind 23 to 28 km/h increasing to 37 to 42 km/h in the afternoon. Winds could gust as high as 60 km/h.
Sunday Night
A 20 percent chance of snow. Patchy blowing snow before 8pm. Mostly cloudy, with a low around -8. West southwest wind 29 to 34 km/h decreasing to 18 to 23 km/h after midnight. Winds could gust as high as 47 km/h.
Monday
Partly sunny, with a high near -2. West northwest wind 18 to 21 km/h.
Monday Night
Mostly clear, with a low around -14. Southwest wind around 14 km/h.
Tuesday
Mostly sunny, with a high near -2.
Tuesday Night
Mostly cloudy, with a low around -11.
Wednesday
A slight chance of snow after noon. Partly sunny, with a high near -1.
Wednesday Night
Mostly cloudy, with a low around -10.
Thursday
Partly sunny, with a high near 1.
Thursday Night
Mostly cloudy, with a low around -7.
Friday
A slight chance of snow. Mostly cloudy, with a high near 1.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around -11.
Saturday
A slight chance of snow. Partly sunny, with a high near -2.
Click Map For Forecast
Point Forecast:
Lewistown MT
 47.07°N 109.43°W (Elev. 1188 m)
8:26 pm MST Feb 24, 2018
9pm MST Feb 24, 2018-6pm MST Mar 3, 2018
 
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