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.

NA

N/A

Humidity 48%
Wind Speed W 8 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 15 Apr 02:05 AM MDT
Extended Forecast for

7 Miles N Moore MT

Winter Storm Watch April 23, 12:00am until April 23, 06:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 41. North wind around 6 mph becoming south southeast in the evening.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Light south wind increasing to 5 to 9 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. South wind around 10 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after noon. Partly sunny, with a high near 74. South wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 74 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before midnight, then rain and snow. Some thunder is also possible. Low around 29. Blustery, with a west northwest wind 17 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 29 °F

    Showers then
    Rain/Snow and
    Blustery

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all snow after 9am. High near 40. Windy, with a northwest wind 34 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Windy.
    Rain/Snow
    then Snow
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 22. Blustery, with a northwest wind 16 to 25 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 39. Breezy, with a northwest wind 18 to 25 mph, with gusts as high as 34 mph.

    High: 39 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. North wind around 6 mph becoming south southeast in the evening.
Tuesday
Mostly sunny, with a high near 80. Light south wind increasing to 5 to 9 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 48. South wind around 10 mph.
Wednesday
A 50 percent chance of rain after noon. Partly sunny, with a high near 74. South wind 10 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Rain before midnight, then rain and snow. Some thunder is also possible. Low around 29. Blustery, with a west northwest wind 17 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow, becoming all snow after 9am. High near 40. Windy, with a northwest wind 34 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. Blustery, with a northwest wind 16 to 25 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 39. Breezy, with a northwest wind 18 to 25 mph, with gusts as high as 34 mph.
Friday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 20.
Saturday
A slight chance of snow. Partly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 23.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Moore MT
 47.07°N 109.71°W (Elev. 3793 ft)
Last Update:
4:06 pm MDT Apr 20, 2026
Forecast Valid:
5pm MDT Apr 20, 2026-6pm MDT Apr 27, 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