Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Overcast

20°F

-7°C

Humidity 89%
Wind Speed S 18 mph
Barometer 29.98 in (1018.8 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 31 Jan 1:52 pm CST
Extended Forecast for

6 Miles W Mound City SD

Winter Weather Advisory January 31, 02:09pm until January 31, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 31, 02:09pm until January 31, 05:00pm

    NOW until 5:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 34 °F

    Wintry Mix
    Likely

  • Tonight

    Tonight: A slight chance of freezing rain between 2am and 3am.  Patchy blowing snow after 1am. Mostly cloudy, with a low around 24. West wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Freezing Rain
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: Patchy blowing snow before 9am. Mostly cloudy, with a high near 32. Northwest wind 8 to 18 mph, with gusts as high as 29 mph.

    High: 32 °F

    Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. North northwest wind 6 to 8 mph becoming east southeast after midnight.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow after noon.  Mostly cloudy, with a high near 24. Southeast wind around 10 mph.  Chance of precipitation is 30%.

    High: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before midnight.  Cloudy, with a low around 12. East wind 7 to 10 mph.  Chance of precipitation is 50%.

    Low: 12 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26. East wind around 7 mph becoming west southwest in the afternoon.

    High: 26 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. West southwest wind 6 to 10 mph becoming northwest after midnight.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow likely before 4pm, then a chance of freezing rain between 4pm and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 34. Southwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A slight chance of freezing rain between 2am and 3am. Patchy blowing snow after 1am. Mostly cloudy, with a low around 24. West wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday
Patchy blowing snow before 9am. Mostly cloudy, with a high near 32. Northwest wind 8 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 15. North northwest wind 6 to 8 mph becoming east southeast after midnight.
Monday
A chance of snow after noon. Mostly cloudy, with a high near 24. Southeast wind around 10 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow, mainly before midnight. Cloudy, with a low around 12. East wind 7 to 10 mph. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 26. East wind around 7 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 16. West southwest wind 6 to 10 mph becoming northwest after midnight.
Wednesday
Mostly cloudy, with a high near 33. Northwest wind 8 to 10 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Mound City SD
 45.72°N 100.21°W (Elev. 2060 ft)
1:36 pm CST Jan 31, 2026
2pm CST Jan 31, 2026-6pm CST Feb 6, 2026
 
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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