Scattered Severe Thunderstorms Across the Northern Plains; Fire Weather Concerns in the Western U.S.

Scattered severe thunderstorms are forecast across central and eastern North Dakota, as well as far northwest Minnesota Saturday (Slight Risk level 2 of 5). Damaging wind gusts are the primary threat. Elevated to critical fire weather conditions will persist through the weekend across the Western U.S. Isolated dry thunderstorms could lead to new fire starts over portions of the northern Rockies. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.

Clear

70°F

21°C

Humidity 24%
Wind Speed NW 5 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 26 Jul 09:20 PM MDT
Extended Forecast for

Lewistown MTSimilar City Names

  • Tonight

    Tonight: Mostly clear, with a low around 49. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Widespread haze after 1pm. Sunny, with a high near 85. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny then
    Haze

  • Saturday Night

    Saturday Night: A 20 percent chance of showers.  Widespread haze before 9pm, then widespread haze after midnight. Areas of smoke between 9pm and midnight. Mostly cloudy, with a low around 54. North wind 5 to 7 mph becoming south southeast after midnight.

    Low: 54 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers after noon.  Widespread haze between 7am and 9am. Areas of smoke before 7am. Mostly sunny, with a high near 84. Light and variable wind becoming northwest 5 to 7 mph in the morning.

    High: 84 °F

    Haze then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. West northwest wind around 6 mph becoming south in the evening.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 88. West wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. West northwest wind 6 to 11 mph becoming light southwest  after midnight. Winds could gust as high as 21 mph.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 49. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Widespread haze after 1pm. Sunny, with a high near 85. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Saturday Night
A 20 percent chance of showers. Widespread haze before 9pm, then widespread haze after midnight. Areas of smoke between 9pm and midnight. Mostly cloudy, with a low around 54. North wind 5 to 7 mph becoming south southeast after midnight.
Sunday
A 30 percent chance of showers after noon. Widespread haze between 7am and 9am. Areas of smoke before 7am. Mostly sunny, with a high near 84. Light and variable wind becoming northwest 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 52. West northwest wind around 6 mph becoming south in the evening.
Monday
Mostly sunny, with a high near 88. West wind 5 to 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 55. West northwest wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 21 mph.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 90.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 92.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Lewistown MTSimilar City Names
 47.07°N 109.43°W (Elev. 3898 ft)
8:42 pm MDT Jul 26, 2024
9pm MDT Jul 26, 2024-6pm MDT Aug 2, 2024
 
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