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

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

61°F

16°C

Humidity 52%
Wind Speed NW 9 mph
Barometer 29.96 in (1013.3 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 8 Aug 8:56 pm MDT
Extended Forecast for

15 Miles WNW Ludlow SD

  • Tonight

    Tonight: Mostly clear, with a low around 54. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph.

    High: 73 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Breezy, with a west wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Low: 52 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 78. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Northwest wind 5 to 15 mph becoming southwest in the evening. Winds could gust as high as 20 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 80. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. Northwest wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. South wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 54. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 73. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph.
Saturday Night
Mostly clear, with a low around 52. Breezy, with a west wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Sunday
Sunny, with a high near 78. Northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 56. Northwest wind 5 to 15 mph becoming southwest in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 80. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 57. Northwest wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 84. South wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 84.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 87.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Ludlow SD
 45.9°N 103.67°W (Elev. 3481 ft)
Last Update:
9:29 pm MDT Aug 8, 2025
Forecast Valid:
9pm MDT Aug 8, 2025-6pm MDT Aug 15, 2025
 
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Additional Resources

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Chance of Precipitation