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Hazardous Weather Conditions

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Overcast

18°F

-8°C

Humidity 67%
Wind Speed NW 5 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 21 Jan 07:20 AM MST
Extended Forecast for

5 Miles NNE Moore MT

High Wind Warning January 21, 07:31am until January 21, 08:00am
Click here for hazard details and duration
...
  •  
    High Wind Warning January 21, 07:31am until January 21, 08:00am

    NOW until 8:00am Wed

    High Wind Warning

  • Today

    High: 28 °F

    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 6. Calm wind becoming northwest around 6 mph after midnight.

    Low: 6 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 17. Wind chill values as low as -5. North northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 17 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around -6. North wind 6 to 9 mph becoming east southeast after midnight.

    Low: -6 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 11. Southeast wind around 6 mph becoming north northwest in the afternoon.

    High: 11 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -4. North northwest wind around 6 mph becoming south southwest in the evening.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 23. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. West wind around 9 mph.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 28. Northwest wind 9 to 17 mph, with gusts as high as 29 mph.
Tonight
Increasing clouds, with a low around 6. Calm wind becoming northwest around 6 mph after midnight.
Thursday
Mostly cloudy, with a high near 17. Wind chill values as low as -5. North northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -6. North wind 6 to 9 mph becoming east southeast after midnight.
Friday
Partly sunny, with a high near 11. Southeast wind around 6 mph becoming north northwest in the afternoon.
Friday Night
Partly cloudy, with a low around -4. North northwest wind around 6 mph becoming south southwest in the evening.
Saturday
Partly sunny, with a high near 23. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 4. West wind around 9 mph.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 39.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Moore MT
 47.03°N 109.64°W (Elev. 4052 ft)
Last Update:
4:08 am MST Jan 21, 2026
Forecast Valid:
7am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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