Heavy rain expected across the Mid-Atlantic region and central Appalachians.

Heavy rainfall is possible over portions of the eastern United States today, with the highest risk across the Mid-Atlantic and central Appalachians. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Afternoon showers and thunderstorms are possible over portions of the Southwest and southern Rockies through Friday. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

A Few Clouds

79°F

26°C

Humidity 30%
Wind Speed WSW 8 MPH
Barometer 30.05 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 29 Sep 4:05 pm MDT
Extended Forecast for

Lewistown MTSimilar City Names

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Light and variable wind becoming south around 6 mph in the evening.

    Mostly Cloudy

    Low: 54 °F

  • Friday

    Friday: Mostly sunny, with a high near 78. Southwest wind around 5 mph becoming calm  in the morning.

    Mostly Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 53. East northeast wind 5 to 7 mph becoming south after midnight.

    Mostly Clear

    Low: 53 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 77. South wind 7 to 9 mph.

    Sunny then
    Chance
    Showers

    High: 77 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 43. West wind around 8 mph.

    Chance
    Showers

    Low: 43 °F

  • Sunday

    Sunday: A 20 percent chance of showers.  Mostly sunny, with a high near 63.

    Slight Chance
    Showers

    High: 63 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 44.

    Chance
    Showers

    Low: 44 °F

  • Monday

    Monday: A chance of showers.  Cloudy, with a high near 56.

    Chance
    Showers

    High: 56 °F

  • Monday
    Night

    Monday Night: A chance of showers.  Cloudy, with a low around 39.

    Chance
    Showers

    Low: 39 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Light and variable wind becoming south around 6 mph in the evening.
Friday
Mostly sunny, with a high near 78. Southwest wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 53. East northeast wind 5 to 7 mph becoming south after midnight.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. South wind 7 to 9 mph.
Saturday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 43. West wind around 8 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 63.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Monday
A chance of showers. Cloudy, with a high near 56.
Monday Night
A chance of showers. Cloudy, with a low around 39.
Tuesday
A chance of showers, mainly before noon. Partly sunny, with a high near 52.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 37.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 55.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 36.
Thursday
A slight chance of showers. Mostly sunny, with a high near 55.
Click Map For Forecast
Point Forecast:
Lewistown MTSimilar City Names
 47.07°N 109.43°W (Elev. 3898 ft)
2:50 pm MDT Sep 29, 2016
4pm MDT Sep 29, 2016-6pm MDT Oct 6, 2016
 
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