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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Overcast

52°F

11°C

Humidity 50%
Wind Speed SW 11 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Nov 05:05 PM MST
Extended Forecast for

7 Miles SE Danvers MT

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Light and variable wind becoming northwest around 6 mph in the evening.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Northwest wind 3 to 8 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Calm wind becoming south southeast around 6 mph in the evening.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. Southwest wind around 6 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. South southwest wind 3 to 7 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. West southwest wind 8 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. West wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Light and variable wind becoming northwest around 6 mph in the evening.
Wednesday
Mostly sunny, with a high near 45. Northwest wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 24. Calm wind becoming south southeast around 6 mph in the evening.
Thursday
Sunny, with a high near 55. Southwest wind around 6 mph.
Thursday Night
Mostly clear, with a low around 28. South southwest wind 3 to 7 mph.
Friday
Sunny, with a high near 57. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 30. West southwest wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 56. West wind 10 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
A slight chance of rain. Partly sunny, with a high near 56.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 20.
Tuesday
A chance of snow. Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Danvers MT
 47.16°N 109.63°W (Elev. 3583 ft)
Last Update:
1:32 pm MST Nov 18, 2025
Forecast Valid:
5pm MST Nov 18, 2025-6pm MST Nov 25, 2025
 
Forecast Discussion
 
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Additional Resources

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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