Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

65°F

18°C

Humidity 41%
Wind Speed W 8 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 08 Aug 04:46 PM MDT
Extended Forecast for

10 Miles SE Greenough MT

  • Tonight

    Tonight: Partly cloudy, with a low around 45. West wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. West northwest wind 5 to 7 mph, with gusts as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. West northwest wind 5 to 7 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73. Light and variable wind becoming west northwest 5 to 7 mph in the morning. Winds could gust as high as 18 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. West northwest wind 5 to 7 mph becoming south southwest after midnight.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. West wind 5 to 10 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 68. West northwest wind 5 to 7 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 48. West northwest wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 73. Light and variable wind becoming west northwest 5 to 7 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 51. West northwest wind 5 to 7 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Greenough MT
 46.81°N 113.3°W (Elev. 6045 ft)
2:30 pm MDT Aug 8, 2025
7pm MDT Aug 8, 2025-6pm MDT Aug 15, 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