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

Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

54°F

12°C

Humidity 42%
Wind Speed NW 15 G 26 mph
Barometer 29.83 in (1010.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 4 Nov 1:52 pm CST
Extended Forecast for

Mound City SD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 53. Breezy, with a north northwest wind 20 to 23 mph.

    High: 53 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 27. North northwest wind 8 to 17 mph.

    Low: 27 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 44. North wind 5 to 10 mph.

    High: 44 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Northeast wind around 5 mph becoming south southeast after midnight.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. South wind 5 to 9 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. South wind 5 to 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. South southwest wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. West wind 5 to 8 mph becoming calm after midnight.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Light southwest wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 53. Breezy, with a north northwest wind 20 to 23 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 27. North northwest wind 8 to 17 mph.
Thursday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 44. North wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 21. Northeast wind around 5 mph becoming south southeast after midnight.
Friday
Mostly sunny, with a high near 48. South wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 26. South wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 59. South southwest wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Mostly clear, with a low around 28. West wind 5 to 8 mph becoming calm after midnight.
Sunday
Sunny, with a high near 60. Light southwest wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mound City SD
 45.73°N 100.06°W (Elev. 1699 ft)
Last Update:
2:21 pm CST Nov 4, 2026
Forecast Valid:
2pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
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Additional Resources

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Chance of Precipitation