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Severe thunderstorms possible over the Mid Atlantic and Northeast U.S.

Severe thunderstorms may develop Monday afternoon and evening over portions of the Mid Atlantic and Northeast U.S. A few of the storms could contain damaging winds, large hail, and heavy rainfall. The severe weather threat will shift to the upper Midwest and Great Lakes by Tuesday and Wednesday of this week. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Fair

28°C

82°F

Humidity 28%
Wind Speed ENE 12 MPH
Barometer 29.90 in
Dewpoint 8°C (46°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 24 Jul 6:35 pm MDT
Extended Forecast for

Lewistown MT

  • Tonight

    Tonight: Isolated showers and thunderstorms before midnight.  Partly cloudy, with a low around 12. North northeast wind 5 to 13 km/h becoming south southeast after midnight.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Mostly Clear

    Low: 12 °C

  • Tuesday

    Tuesday: Sunny, with a high near 28. West wind 5 to 13 km/h becoming east northeast in the afternoon.

    Sunny

    High: 28 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 13. Southeast wind 8 to 14 km/h.

    Partly Cloudy

    Low: 13 °C

  • Wednesday

    Wednesday: Sunny, with a high near 30. Southeast wind 8 to 13 km/h.

    Sunny

    High: 30 °C

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly after midnight.  Partly cloudy, with a low around 14. South southeast wind 10 to 13 km/h.

    Chance
    Showers

    Low: 14 °C

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 31. Chance of precipitation is 30%.

    Chance
    Showers then
    Chance
    T-storms

    High: 31 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 14.

    Partly Cloudy

    Low: 14 °C

  • Friday

    Friday: Sunny, with a high near 33.

    Sunny

    High: 33 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 14.

    Partly Cloudy

    Low: 14 °C

Detailed Forecast

Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 12. North northeast wind 5 to 13 km/h becoming south southeast after midnight. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 28. West wind 5 to 13 km/h becoming east northeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 13. Southeast wind 8 to 14 km/h.
Wednesday
Sunny, with a high near 30. Southeast wind 8 to 13 km/h.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 14. South southeast wind 10 to 13 km/h.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 31. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Sunny, with a high near 34.
Click Map For Forecast
Point Forecast:
Lewistown MT
 47.07°N 109.43°W (Elev. 1188 m)
5:15 pm MDT Jul 24, 2017
6pm MDT Jul 24, 2017-6pm MDT Jul 31, 2017
 
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