Severe Thunderstorms Possible in Parts of the Eastern and Central U.S. Today. Some Storms May Bring Heavy Rain and Flash Flooding in the Central U.S.

Severe thunderstorms will be possible over portions of the eastern United States, from new England to the Mid-Atlantic, today. Severe thunderstorms are also possible over portions of the Central Plains, mainly Kansas and eastern Colorado. Heavy rain associated with some of the storms in the Plains may cause flash flooding.
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Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

A Few Clouds

20°C

68°F

Humidity 56%
Wind Speed NW 6 MPH
Barometer 30.04 in
Dewpoint 11°C (52°F)
Visibility 16 km
Last update 01 Jul 9:10 am MDT
Extended Forecast for

Lewistown MT

  • Today

    Today: Sunny, with a high near 29. North northwest wind around 11 km/h.

    Sunny

    High: 29 °C

  • Tonight

    Tonight: Mostly clear, with a low around 16. North northwest wind 8 to 11 km/h becoming south southeast after midnight.

    Mostly Clear

    Low: 16 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Southwest wind 11 to 16 km/h becoming northwest in the afternoon.

    Mostly Sunny

    High: 31 °C

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms between 7pm and 1am.  Mostly cloudy, with a low around 14. North northwest wind 10 to 13 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 14 °C

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 29. West wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 34 km/h.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 29 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 13.

    Slight Chance
    T-storms

    Low: 13 °C

  • Independence
    Day

    Independence Day: Mostly sunny, with a high near 27.

    Mostly Sunny

    High: 27 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 11.

    Partly Cloudy

    Low: 11 °C

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 26.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 26 °C

Detailed Forecast

Today
Sunny, with a high near 29. North northwest wind around 11 km/h.
Tonight
Mostly clear, with a low around 16. North northwest wind 8 to 11 km/h becoming south southeast after midnight.
Saturday
Mostly sunny, with a high near 31. Southwest wind 11 to 16 km/h becoming northwest in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 14. North northwest wind 10 to 13 km/h. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 29. West wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 34 km/h.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 13.
Independence Day
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 26.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 11.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 25.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 11.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 24.
Click Map For Forecast
Point Forecast:
Lewistown MT
 47.07°N 109.43°W (Elev. 1188 m)
3:25 am MDT Jul 1, 2016
9am MDT Jul 1, 2016-6pm MDT Jul 7, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database