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 >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

Lat: 45.55°NLon: 100.41°WElev: 1713ft.

Mostly Cloudy

72°F

22°C

Humidity 59%
Wind Speed N 10 mph
Barometer 29.83 in (1009.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 8 Aug 7:52 pm CDT
Extended Forecast for

16 Miles NW Agar SD

  • Tonight

    Tonight: A slight chance of showers before 9pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 56. North northwest wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Breezy, with a west southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 84 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. West northwest wind 7 to 16 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. West northwest wind 8 to 11 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Northwest wind 6 to 10 mph becoming southeast after midnight.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. West wind 6 to 10 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. Northwest wind 6 to 9 mph becoming east southeast after midnight.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. North wind 7 to 10 mph becoming south southeast in the afternoon.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Southeast wind around 11 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers before 9pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 56. North northwest wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 84. Breezy, with a west southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Mostly clear, with a low around 59. West northwest wind 7 to 16 mph.
Sunday
Sunny, with a high near 81. West northwest wind 8 to 11 mph.
Sunday Night
Mostly clear, with a low around 59. Northwest wind 6 to 10 mph becoming southeast after midnight.
Monday
Sunny, with a high near 85. West wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 60. Northwest wind 6 to 9 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 86. North wind 7 to 10 mph becoming south southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. Southeast wind around 11 mph.
Wednesday
Sunny, with a high near 86.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 89.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 65. Chance of precipitation is 20%.
Friday
Mostly sunny and hot, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NW Agar SD
 45°N 100.29°W (Elev. 1837 ft)
Last Update:
7:45 pm CDT Aug 8, 2025
Forecast Valid:
8pm CDT Aug 8, 2025-6pm CDT Aug 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation