Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Clear

57°F

14°C

Humidity 47%
Wind Speed SE 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 13 Aug 12:20 AM MDT
Extended Forecast for

2 Miles N Butte MT

Red Flag Warning August 13, 12:00pm until August 13, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Partly cloudy, with a low around 53. West northwest wind around 6 mph becoming light and variable.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 82. Light and variable wind becoming west 16 to 21 mph in the morning. Winds could gust as high as 29 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West northwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Light west southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. West northwest wind 10 to 15 mph becoming light  after midnight. Winds could gust as high as 24 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 53. West northwest wind around 6 mph becoming light and variable.
Wednesday
Sunny, with a high near 82. Light and variable wind becoming west 16 to 21 mph in the morning. Winds could gust as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 50. West northwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Sunny, with a high near 78. Light west southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Mostly clear, with a low around 49. West northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 24 mph.
Friday
Sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Sunny, with a high near 80.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Butte MT
 46.03°N 112.53°W (Elev. 6298 ft)
2:30 pm MDT Aug 12, 2025
12am MDT Aug 13, 2025-6pm MDT Aug 19, 2025
 
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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