Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Mostly Cloudy

60°F

16°C

Humidity 66%
Wind Speed SW 3 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 26 May 06:53 PM MDT
Extended Forecast for

3 Miles S Divide MT

  • Tonight

    Tonight: A chance of rain and thunderstorms before 10pm, then a slight chance of rain between 10pm and midnight.  Mostly cloudy, with a low around 46. South southeast wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 50%.

    Low: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 78. Calm wind becoming east southeast 5 to 9 mph in the afternoon.

    High: 78 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and 10pm.  Partly cloudy, with a low around 49. Southeast wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Light and variable wind becoming south southeast 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. South southeast wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 28 mph.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 48. Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain likely, then showers and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Showers

Detailed Forecast

Tonight
A chance of rain and thunderstorms before 10pm, then a slight chance of rain between 10pm and midnight. Mostly cloudy, with a low around 46. South southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 78. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and 10pm. Partly cloudy, with a low around 49. Southeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 83. Light and variable wind becoming south southeast 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 51. South southeast wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.
Friday
Mostly sunny, with a high near 79.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Saturday
Rain likely, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63.
Saturday Night
Showers and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 42.
Sunday
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63.
Sunday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 41.
Monday
A chance of rain and thunderstorms. Partly sunny, with a high near 67.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Divide MT
 45.71°N 112.74°W (Elev. 5400 ft)
2:01 pm MDT May 26, 2026
7pm MDT May 26, 2026-6pm MDT Jun 2, 2026
 
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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