Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

19°F

-7°C

Humidity 57%
Wind Speed W 4 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 15 Mar 03:35 PM MDT
Extended Forecast for

5 Miles ENE Moore MT

High Wind Warning March 16, 03:00pm until March 17, 06:00pm
Click here for hazard details and duration
High Wind Warning
  • Tonight

    Tonight: Mostly cloudy, with a low around 11. West northwest wind 5 to 9 mph becoming south in the evening.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow between 11am and 3pm, then a slight chance of rain after 3pm.  Mostly cloudy, with a high near 47. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 36 mph.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. Breezy, with a west wind 25 to 28 mph, with gusts as high as 38 mph.

    High: 57 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. West southwest wind 16 to 20 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 62. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 33 mph.

    High: 62 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Southwest wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 68. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 33 mph.

    High: 68 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. West northwest wind 5 to 9 mph becoming south in the evening.
Monday
A slight chance of rain and snow between 11am and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 47. South southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 36 mph.
Tuesday
Partly sunny, with a high near 57. Breezy, with a west wind 25 to 28 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly cloudy, with a low around 41. West southwest wind 16 to 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly cloudy, with a high near 62. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southwest wind 13 to 17 mph, with gusts as high as 26 mph.
Thursday
Partly sunny, with a high near 68. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 33 mph.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Mostly cloudy, with a high near 69.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain. Partly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 60.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Moore MT
 46.99°N 109.6°W (Elev. 4324 ft)
2:27 pm MDT Mar 15, 2026
3pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
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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