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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

Lat: 45.95472°NLon: 112.4975°WElev: 5545.0ft.

Clear

55°F

13°C

Humidity 13%
Wind Speed W 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 18 Apr 06:35 PM MDT
Extended Forecast for

11 Miles WNW Silver Star MT

  • Tonight

    Tonight: Mostly clear, with a low around 25. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. West southwest wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. West wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Breezy.

    High: 56 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before noon, then snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 46. Breezy.

    High: 46 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 25. Blustery.

    Low: 25 °F

    Heavy Snow
    and Blustery

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 48. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 35. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 55. West southwest wind 11 to 15 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 37. West wind 10 to 17 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 56. Breezy.
Tuesday Night
Mostly cloudy, with a low around 38. Breezy.
Wednesday
A slight chance of snow before noon, then snow showers after noon. Some thunder is also possible. Partly sunny, with a high near 46. Breezy.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 25. Blustery.
Thursday
Snow. Mostly cloudy, with a high near 26. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18.
Friday
A chance of snow. Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
A slight 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:
11 Miles WNW Silver Star MT
 45.77°N 112.48°W (Elev. 8550 ft)
Last Update:
2:01 pm MDT Apr 18, 2026
Forecast Valid:
6pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation