Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

12°F

-11°C

Humidity 76%
Wind Speed ESE 9 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill-0°F (-18°C)
Last update 22 Feb 02:54 AM MST
Extended Forecast for

5 Miles NNE Moore MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 6. Wind chill values as low as -5. Southeast wind around 9 mph.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 40. Wind chill values as low as -5. South wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a steady temperature around 31. South southwest wind around 15 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 51. South southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am.  Mostly cloudy, with a low around 30. West southwest wind 14 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow.  Mostly cloudy, with a high near 45. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow.  Mostly cloudy, with a low around 28. West southwest wind 10 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 8am, then a chance of snow between 8am and 11am.  Mostly sunny, with a high near 44. Windy, with a west northwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 44 °F

    Chance
    Rain/Snow and
    Breezy then
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 6. Wind chill values as low as -5. Southeast wind around 9 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 40. Wind chill values as low as -5. South wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a steady temperature around 31. South southwest wind around 15 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 51. South southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Monday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 30. West southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 45. West northwest wind 14 to 16 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. West southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain and snow before 8am, then a chance of snow between 8am and 11am. Mostly sunny, with a high near 44. Windy, with a west northwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 27. Breezy.
Thursday
Mostly sunny, with a high near 49. Windy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 27. Breezy.
Friday
A chance of snow. Mostly cloudy, with a high near 43. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 12.
Saturday
A chance of snow. Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Moore MT
 47.03°N 109.64°W (Elev. 4052 ft)
11:32 pm MST Feb 21, 2026
3am MST Feb 22, 2026-6pm MST Feb 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

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