Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Partly Cloudy

77°F

25°C

Humidity 25%
Wind Speed E 9 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 29 Sep 03:00 PM MDT
Extended Forecast for

5 Miles SSE Butte MT

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Mostly sunny, with a high near 76. South wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 76 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of rain and thunderstorms before 11pm, then a slight chance of rain after 5am.  Mostly cloudy, with a low around 46. Southwest wind 12 to 17 mph becoming south 6 to 11 mph in the evening. Winds could gust as high as 26 mph.  Chance of precipitation is 40%.

    Low: 46 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, mainly before 2pm, then a chance of showers and thunderstorms after 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 6 to 11 mph becoming northeast in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Mostly cloudy, with a low around 39. South southwest wind 6 to 10 mph.  Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. South southwest wind 6 to 15 mph, with gusts as high as 24 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain.  Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: A chance of rain, mainly before noon.  Mostly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 76. South wind 10 to 14 mph, with gusts as high as 18 mph.
Tonight
A chance of rain and thunderstorms before 11pm, then a slight chance of rain after 5am. Mostly cloudy, with a low around 46. Southwest wind 12 to 17 mph becoming south 6 to 11 mph in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 40%.
Tuesday
A chance of rain, mainly before 2pm, then a chance of showers and thunderstorms after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 6 to 11 mph becoming northeast in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 39. South southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 65. South southwest wind 6 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 61.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 34.
Friday
A chance of rain, mainly before noon. Mostly sunny, with a high near 57.
Friday Night
Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 32.
Saturday
Widespread frost. Otherwise, mostly sunny, with a high near 57.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Sunday
A chance of rain and snow. Snow level 6600 feet. Partly sunny, with a high near 46.
Sunday Night
A chance of rain and snow. Snow level 6800 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 27.
Monday
A chance of rain and snow. Snow level 6000 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Butte MT
 45.94°N 112.51°W (Elev. 5589 ft)
2:41 pm MDT Sep 29, 2025
3pm MDT Sep 29, 2025-6pm MDT Oct 6, 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