Severe Weather in the Plains; Heavy Rainfall in the Ohio and Tennessee Valleys; Heat Wave in the Central U.S.

Numerous severe storms with a potential for severe wind gusts, tornadoes (some potentially strong), and very large hail are expected in parts of the central and northern Plains. Heavy rainfall may bring a flooding threat to parts of the northern Plains and from the Ohio Valley to the Southeast. Fire weather concerns persist in the Four Corners Region. Hot and humid expected in the central U.S.. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

unknown precip

63°F

17°C

Humidity 50%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 09 Jun 11:45 AM MDT
Extended Forecast for

8 Miles SE Greenough MT

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 55. West wind around 9 mph, with gusts as high as 26 mph.

    High: 55 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of rain before 1am, then a chance of rain and snow between 1am and 5am, then a chance of snow after 5am.  Snow level 7600 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 35. West wind 8 to 10 mph, with gusts as high as 32 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain showers and snow before 1pm, then a chance of rain and snow showers after 4pm. Some thunder is also possible.  Snow level rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 45. West wind 9 to 11 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. West wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 31 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 20 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of rain after midnight.  Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Saturday

    Saturday: A slight chance of rain before noon.  Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain then
    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 55. West wind around 9 mph, with gusts as high as 26 mph.
Tonight
A chance of rain before 1am, then a chance of rain and snow between 1am and 5am, then a chance of snow after 5am. Snow level 7600 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 35. West wind 8 to 10 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of rain showers and snow before 1pm, then a chance of rain and snow showers after 4pm. Some thunder is also possible. Snow level rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 45. West wind 9 to 11 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 34. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 31 mph.
Thursday
Mostly sunny, with a high near 60. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 37.
Friday
Sunny, with a high near 67.
Friday Night
A slight chance of rain after midnight. Mostly clear, with a low around 40.
Saturday
A slight chance of rain before noon. Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
A slight chance of rain. Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Greenough MT
 46.81°N 113.33°W (Elev. 5801 ft)
2:36 am MDT Jun 9, 2026
12pm MDT Jun 9, 2026-6pm MDT Jun 15, 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