Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

unknown precip

32°F

0°C

Humidity 81%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 16 Apr 09:15 PM MDT
Extended Forecast for

Greenough MT

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 22. Southwest wind around 5 mph becoming calm  in the evening.  Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly between 11am and 5pm.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 45. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.  Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    and Patchy
    Fog

  • Friday Night

    Friday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 19. West wind around 6 mph becoming calm  in the evening.

    Low: 19 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 8am.  Otherwise, sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.

    High: 58 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Light and variable wind.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. Southwest wind around 5 mph becoming calm in the evening. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
A 40 percent chance of snow, mainly between 11am and 5pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 45. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Friday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 19. West wind around 6 mph becoming calm in the evening.
Saturday
Areas of fog before 8am. Otherwise, sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 26. Light and variable wind.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Wednesday
A chance of rain. Partly sunny, with a high near 66.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Mostly cloudy, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenough MT
 46.92°N 113.45°W (Elev. 3783 ft)
2:01 pm MDT Apr 16, 2026
9pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

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