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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Mostly Cloudy

17°F

-8°C

Humidity 88%
Wind Speed Calm
Barometer 30.19 in (1025.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 9 Jan 8:52 pm CST
Extended Forecast for

Herreid SD

  • Tonight

    Tonight: A slight chance of snow between 11pm and 1am. Mostly cloudy, with a low around 12. Light and variable wind becoming northwest 5 to 10 mph after midnight. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A chance of flurries before 11am, then a chance of flurries after 5pm. Mostly sunny, with a high near 23. North northwest wind 9 to 15 mph.

    High: 23 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10. Light and variable wind becoming south 5 to 8 mph after midnight.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. South wind 9 to 13 mph becoming west in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. West wind 8 to 11 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45. West southwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 34 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. North northwest wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow between 11pm and 1am. Mostly cloudy, with a low around 12. Light and variable wind becoming northwest 5 to 10 mph after midnight. Chance of precipitation is 20%.
Saturday
A chance of flurries before 11am, then a chance of flurries after 5pm. Mostly sunny, with a high near 23. North northwest wind 9 to 15 mph.
Saturday Night
Partly cloudy, with a low around 10. Light and variable wind becoming south 5 to 8 mph after midnight.
Sunday
Mostly sunny, with a high near 41. South wind 9 to 13 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 23. West wind 8 to 11 mph.
Monday
Partly sunny, with a high near 45. West southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 36. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 45. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 22. North northwest wind 14 to 18 mph, with gusts as high as 29 mph.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Partly sunny, with a high near 39. Breezy. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Blustery. Chance of precipitation is 30%.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Blustery. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Herreid SD
 45.86°N 100.06°W (Elev. 1742 ft)
Last Update:
9:36 pm CST Jan 9, 2026
Forecast Valid:
9pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation