National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

SACAJAWEA (SAJM8)

Lat: 45.87395°NLon: 110.92783°WElev: 6550.0ft.

NA

53°F

12°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

8 Miles ENE Belgrade MT

  • Tonight

    Tonight: Mostly clear, with a low around 46. Breezy, with a west northwest wind 17 to 22 mph becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 31 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Northwest wind 6 to 9 mph becoming east southeast after midnight.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Breezy, with a west northwest wind 17 to 22 mph becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 31 mph.
Saturday
Mostly sunny, with a high near 74. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 50. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 80. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 54. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 84. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 55. Northwest wind 6 to 9 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 88. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Belgrade MT
 45.83°N 111.05°W (Elev. 4738 ft)
Last Update:
5:17 pm MDT Aug 8, 2025
Forecast Valid:
6pm MDT Aug 8, 2025-6pm MDT Aug 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation