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

Hazardous Weather Conditions

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

heavy snow,freezing fog

28°F

-2°C

Humidity 100%
Wind Speed WNW 9 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 28°F (-2°C)
Visibility 0.25 mi
Wind Chill19°F (-7°C)
Last update 12 Mar 07:05 PM MDT
Extended Forecast for

7 Miles ESE Moore MT

Winter Storm Warning until March 14, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until March 14, 06:00pm

    NOW until 6:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 24 °F

    Snow

  • Friday

    Friday: Snow. High near 31. West northwest wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Friday Night

    Friday Night: Snow. Low around 20. North northeast wind around 6 mph becoming southeast after midnight. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 20 °F

    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 31. Southeast wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    High: 31 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around 7. North northwest wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 7 °F

    Snow then
    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 27. West southwest wind around 7 mph. Little or no snow accumulation expected.

    High: 27 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 14. Northwest wind 5 to 10 mph becoming south in the evening.

    Low: 14 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 45. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 45 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow, mainly after 9pm. Low around 24. West northwest wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Friday
Snow. High near 31. West northwest wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. Low around 20. North northeast wind around 6 mph becoming southeast after midnight. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 31. Southeast wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Saturday Night
Snow, mainly before midnight. Low around 7. North northwest wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 27. West southwest wind around 7 mph. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 14. Northwest wind 5 to 10 mph becoming south in the evening.
Monday
A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 45. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Monday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 37.
Tuesday
A slight chance of rain before noon. Partly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly cloudy, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Moore MT
 46.95°N 109.53°W (Elev. 4400 ft)
Last Update:
5:57 pm MDT Mar 12, 2026
Forecast Valid:
7pm MDT Mar 12, 2026-6pm MDT Mar 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