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.

Fair and Breezy

76°F

24°C

Humidity 54%
Wind Speed NW 21 G 28 mph
Barometer 29.80 in (1008.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 8 Aug 5:52 pm CDT
Extended Forecast for

Artas SD

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 55. Light and variable wind becoming west northwest 6 to 11 mph in the evening. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Breezy, with a southwest wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 81 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. West wind 9 to 18 mph, with gusts as high as 26 mph.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 79. West northwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. West northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. Northwest wind 6 to 10 mph becoming north northeast after midnight.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. North northwest wind 6 to 10 mph becoming south southwest in the afternoon.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Southeast wind around 10 mph becoming east northeast in the evening.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 55. Light and variable wind becoming west northwest 6 to 11 mph in the evening. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 81. Breezy, with a southwest wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Saturday Night
Partly cloudy, with a low around 57. West wind 9 to 18 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 79. West northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 58. West northwest wind 5 to 10 mph becoming south southwest after midnight.
Monday
Mostly sunny, with a high near 82. West wind 6 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 58. Northwest wind 6 to 10 mph becoming north northeast after midnight.
Tuesday
Sunny, with a high near 84. North northwest wind 6 to 10 mph becoming south southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 60. Southeast wind around 10 mph becoming east northeast in the evening.
Wednesday
Mostly sunny, with a high near 84. Breezy.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 63. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 86.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Artas SD
 45.88°N 99.79°W (Elev. 1864 ft)
Last Update:
5:47 pm CDT Aug 8, 2025
Forecast Valid:
6pm CDT Aug 8, 2025-6pm CDT Aug 15, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation