Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

34°F

1°C

Humidity 69%
Wind Speed SE 3 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 07 Nov 06:05 AM MST
Extended Forecast for

Lewistown Municipal MT

High Wind Warning November 7, 03:00pm until November 8, 05:00am
Click here for hazard details and duration
High Wind Warning
  • Today

    Today: A 30 percent chance of showers between 8am and 10am.  Cloudy through mid morning, then gradual clearing, with a high near 50. Windy, with a south wind 9 to 14 mph becoming west 20 to 30 mph in the morning. Winds could gust as high as 41 mph.

    High: 50 °F

    Chance
    Showers and
    Breezy then
    Sunny and
    Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Breezy, with a west wind 18 to 26 mph, with gusts as high as 43 mph.

    Low: 28 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Northwest wind around 6 mph becoming south after midnight.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. South wind around 6 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Southwest wind 7 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 66. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 66 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. West wind around 14 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers between 8am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 50. Windy, with a south wind 9 to 14 mph becoming west 20 to 30 mph in the morning. Winds could gust as high as 41 mph.
Tonight
Mostly cloudy, with a low around 28. Breezy, with a west wind 18 to 26 mph, with gusts as high as 43 mph.
Saturday
Mostly sunny, with a high near 45. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 22. Northwest wind around 6 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 52. South wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind 7 to 10 mph.
Monday
Mostly cloudy, with a high near 66. West wind 10 to 13 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 41. West wind around 14 mph, with gusts as high as 26 mph.
Veterans Day
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewistown Municipal MT
 47.04°N 109.45°W (Elev. 4111 ft)
2:36 am MST Nov 7, 2025
6am MST Nov 7, 2025-6pm MST Nov 13, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database