National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

N/A

Humidity 80%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 05 Apr 02:15 AM MDT
Extended Forecast for

5 Miles ENE Moore MT

  • Tonight

    Tonight: Rain likely and possibly a thunderstorm before 1am, then a slight chance of rain between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 36. East wind around 6 mph becoming south southwest after midnight. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely then
    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly after 3pm. Partly sunny, with a high near 56. South southwest wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 56 °F

    Mostly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 35. West wind 8 to 10 mph.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. West wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after noon. Mostly cloudy, with a high near 58. West southwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 58 °F

    Cloudy then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain before midnight, then rain and snow between midnight and 3am, then snow after 3am. Low around 27. West wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 36. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 30 mph.

    High: 36 °F

    Snow Likely
    and Breezy

  • Thursday Night

    Thursday Night: A chance of snow before midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Rain likely and possibly a thunderstorm before 1am, then a slight chance of rain between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 36. East wind around 6 mph becoming south southwest after midnight. Chance of precipitation is 70%.
Monday
A 30 percent chance of rain, mainly after 3pm. Partly sunny, with a high near 56. South southwest wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 35. West wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 60. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 37. West wind 5 to 13 mph, with gusts as high as 21 mph.
Wednesday
A 50 percent chance of rain after noon. Mostly cloudy, with a high near 58. West southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Rain before midnight, then rain and snow between midnight and 3am, then snow after 3am. Low around 27. West wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow likely. Mostly cloudy, with a high near 36. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 30 mph.
Thursday Night
A chance of snow before midnight. Mostly cloudy, with a low around 18.
Friday
A chance of snow, mainly after noon. Partly sunny, with a high near 42.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of rain and snow. Partly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Moore MT
 46.99°N 109.6°W (Elev. 4324 ft)
Last Update:
5:27 pm MDT Apr 12, 2026
Forecast Valid:
8pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation