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

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair and Breezy

55°F

13°C

Humidity 42%
Wind Speed E 21 G 31 mph
Barometer 29.79 in (1008.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 16 May 10:52 pm CDT
Extended Forecast for

Mound City SD

  • Tonight

    Tonight: A chance of showers and thunderstorms after 4am. Cloudy, with a low around 40. Breezy, with an east wind 21 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 10am, then showers likely. High near 56. Breezy, with an east wind 13 to 22 mph becoming north in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers and
    Breezy then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Breezy, with a north northwest wind 17 to 21 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Mostly Cloudy
    and Breezy
    then Cloudy

  • Monday

    Monday: Showers likely, mainly after 3pm. Cloudy, with a high near 51. Breezy, with a north wind 18 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Breezy.
    Cloudy then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers, mainly before 1am. Low around 32. North wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54. North northwest wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 30. North northwest wind 8 to 13 mph becoming light and variable in the evening.

    Low: 30 °F

    Mostly Cloudy
    then Frost

  • Wednesday

    Wednesday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 65. South southeast wind 5 to 11 mph.

    High: 65 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 37. East southeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms after 4am. Cloudy, with a low around 40. Breezy, with an east wind 21 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Sunday
Showers and possibly a thunderstorm before 10am, then showers likely. High near 56. Breezy, with an east wind 13 to 22 mph becoming north in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly cloudy, with a low around 34. Breezy, with a north northwest wind 17 to 21 mph, with gusts as high as 30 mph.
Monday
Showers likely, mainly after 3pm. Cloudy, with a high near 51. Breezy, with a north wind 18 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers, mainly before 1am. Low around 32. North wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly cloudy, with a high near 54. North northwest wind 15 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 30. North northwest wind 8 to 13 mph becoming light and variable in the evening.
Wednesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 65. South southeast wind 5 to 11 mph.
Wednesday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 37. East southeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 20%.
Friday
A slight chance of showers. Partly sunny, with a high near 73. Breezy. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 30%.
Saturday
A slight chance of showers. Partly sunny, with a high near 77. Breezy. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mound City SD
 45.73°N 100.06°W (Elev. 1699 ft)
Last Update:
10:36 pm CDT May 16, 2026
Forecast Valid:
11pm CDT May 16, 2026-6pm CDT May 23, 2026
 
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