Major Hurricane Lane Nudging Closer to Hawaii; Heavy Rain and Strong Storms in Southwest and East.

The latest Central Pacific Hurricane Center forecast track brings major hurricane Lane closer to Hawaii later this week. A strong low and associated cold front will bring a threat of strong to severe thunderstorms and heavy rain to portions of the Ohio Valley, Mid-Atlantic, and Northeast. Monsoon moisture may produce local flash flooding in the Southwest and dry thunderstorms in the Great Basin. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Mostly Cloudy

59°F

15°C

Humidity 67%
Wind Speed E 13 MPH
Barometer 30.30 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Aug 1:20 pm MDT
Extended Forecast for

Lewistown MTSimilar City Names

  • This
    Afternoon

    This Afternoon: A slight chance of showers between 2pm and 3pm.  Patchy smoke. Partly sunny, with a high near 66. Southeast wind 7 to 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 66 °F

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 45. Southeast wind around 7 mph.

    Patchy Smoke

    Low: 45 °F

  • Wednesday

    Wednesday: Sunny, with a high near 80. South southeast wind around 7 mph becoming southwest in the afternoon.

    Sunny

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 53. Southwest wind around 8 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 53 °F

  • Thursday

    Thursday: Sunny, with a high near 83. West northwest wind 8 to 11 mph.

    Sunny

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 52.

    Mostly Clear

    Low: 52 °F

  • Friday

    Friday: Sunny, with a high near 79.

    Sunny

    High: 79 °F

  • Friday
    Night

    Friday Night: A slight chance of rain and thunderstorms before midnight.  Partly cloudy, with a low around 46.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 46 °F

  • Saturday

    Saturday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

Detailed Forecast

This Afternoon
A slight chance of showers between 2pm and 3pm. Patchy smoke. Partly sunny, with a high near 66. Southeast wind 7 to 10 mph. Chance of precipitation is 20%.
Tonight
Patchy smoke. Mostly clear, with a low around 45. Southeast wind around 7 mph.
Wednesday
Sunny, with a high near 80. South southeast wind around 7 mph becoming southwest in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. Southwest wind around 8 mph.
Thursday
Sunny, with a high near 83. West northwest wind 8 to 11 mph.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 79.
Friday Night
A slight chance of rain and thunderstorms before midnight. Partly cloudy, with a low around 46.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
A slight chance of rain. Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Lewistown MTSimilar City Names
 47.07°N 109.43°W (Elev. 3898 ft)
10:39 am MDT Aug 21, 2018
1pm MDT Aug 21, 2018-6pm MDT Aug 27, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database