Critical Fire Weather Persists in the Southern High Plains; Snow in the Great Lakes into the Northeast

Elevated to critical fire weather conditions will persist across the central and southern High Plains today as gusty winds and dry conditions continue across the region. A clipper system will bring some lake effect snow to the Great Lakes and snow into the Northeast. Well above-average temperatures are expected to expand across much of the West, into the Plains states, and Southeast. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

43°F

6°C

Humidity 38%
Wind Speed NW 14 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 25 Feb 05:05 PM MST
Extended Forecast for

5 Miles ENE Moore MT

  • Tonight

    Tonight: Mostly clear, with a low around 29. West southwest wind 17 to 20 mph, with gusts as high as 33 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 51. Windy, with a west southwest wind 21 to 31 mph, with gusts as high as 41 mph.

    High: 51 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 37 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 48. West northwest wind 18 to 21 mph, with gusts as high as 33 mph.

    High: 48 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 20. North northwest wind 10 to 15 mph, with gusts as high as 24 mph.  New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Mostly cloudy, with a high near 38. East northeast wind around 7 mph.  New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. East wind 6 to 9 mph becoming south southeast after midnight.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 45. South wind around 6 mph becoming north northwest in the afternoon.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 25.

    Low: 25 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 29. West southwest wind 17 to 20 mph, with gusts as high as 33 mph.
Thursday
Mostly sunny, with a high near 51. Windy, with a west southwest wind 21 to 31 mph, with gusts as high as 41 mph.
Thursday Night
Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 37 mph.
Friday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 48. West northwest wind 18 to 21 mph, with gusts as high as 33 mph.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. North northwest wind 10 to 15 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 38. East northeast wind around 7 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 19. East wind 6 to 9 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 45. South wind around 6 mph becoming north northwest in the afternoon.
Sunday Night
Clear, with a low around 25.
Monday
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Moore MT
 46.99°N 109.6°W (Elev. 4324 ft)
4:22 pm MST Feb 25, 2026
5pm MST Feb 25, 2026-6pm MST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database