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

Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane Thursday as it moves north toward the Big Island of Hawaii. Heavy rainfall will continue through Saturday, with locally catastrophic flooding possible. Hurricane Watch in effect. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Clear

41°F

5°C

Humidity 85%
Wind Speed SE 3 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 24 Sep 03:53 AM MDT
Extended Forecast for

8 Miles NNW Silver Star MT

  • Today

    Today: Sunny, with a high near 74. West southwest wind 6 to 10 mph becoming south in the morning. Winds could gust as high as 22 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. North northeast wind 9 to 18 mph becoming south southwest in the afternoon. Winds could gust as high as 32 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Southwest wind 9 to 18 mph, with gusts as high as 34 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. West southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly before midnight. Cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

  • Monday

    Monday: A chance of rain. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 74. West southwest wind 6 to 10 mph becoming south in the morning. Winds could gust as high as 22 mph.
Tonight
Mostly clear, with a low around 48. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 75. North northeast wind 9 to 18 mph becoming south southwest in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Partly cloudy, with a low around 42. Southwest wind 9 to 18 mph, with gusts as high as 34 mph.
Saturday
Mostly sunny, with a high near 64. West southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly cloudy, with a high near 62.
Sunday Night
Rain likely, mainly before midnight. Cloudy, with a low around 42.
Monday
A chance of rain. Partly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Silver Star MT
 45.81°N 112.33°W (Elev. 5751 ft)
Last Update:
2:01 am MDT Sep 24, 2026
Forecast Valid:
4am MDT Sep 24, 2026-6pm MDT Sep 30, 2026
 
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