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

Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Light Rain

34°F

1°C

Humidity 92%
Wind Speed W 10 mph
Barometer 29.68 in (1007.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 5 Dec 12:52 am CST
Extended Forecast for

Eureka SD

  • Overnight

    Overnight: A chance of snow. Cloudy, with a low around 22. West wind around 10 mph. Chance of precipitation is 50%.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before 11am. Patchy blowing snow between 11am and 4pm. Cloudy, with a temperature falling to around 23 by 5pm. Northwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 30 °F⇓

    Chance Snow
    and Patchy
    Blowing Snow
    then Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. Northwest wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 22 mph.

    Low: 6 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly before noon. Cloudy, with a high near 14. East wind 11 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 14 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around -5. North northeast wind 6 to 14 mph. Chance of precipitation is 20%.

    Low: -5 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 11. Northeast wind 6 to 14 mph becoming south southeast in the afternoon. Chance of precipitation is 40%.

    High: 11 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 2. South southeast wind 9 to 13 mph.

    Low: 2 °F

    Mostly Cloudy

  • Monday

    Monday: Patchy blowing snow after 1pm. Mostly sunny, with a high near 32. South wind 9 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 32 °F

    Partly Sunny
    then Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Patchy blowing snow before 7pm. Mostly cloudy, with a low around 19. West wind 10 to 18 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Patchy
    Blowing Snow
    then Cloudy

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 22. West wind around 10 mph. Chance of precipitation is 50%.
Friday
A chance of snow, mainly before 11am. Patchy blowing snow between 11am and 4pm. Cloudy, with a temperature falling to around 23 by 5pm. Northwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 6. Northwest wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 22 mph.
Saturday
Snow likely, mainly before noon. Cloudy, with a high near 14. East wind 11 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around -5. North northeast wind 6 to 14 mph. Chance of precipitation is 20%.
Sunday
A chance of snow. Mostly cloudy, with a high near 11. Northeast wind 6 to 14 mph becoming south southeast in the afternoon. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 2. South southeast wind 9 to 13 mph.
Monday
Patchy blowing snow after 1pm. Mostly sunny, with a high near 32. South wind 9 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Patchy blowing snow before 7pm. Mostly cloudy, with a low around 19. West wind 10 to 18 mph, with gusts as high as 26 mph.
Tuesday
Snow likely before noon, then a chance of rain and snow. Patchy blowing snow after 2pm. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and snow. Patchy blowing snow. Cloudy, with a low around 10. Blustery. Chance of precipitation is 30%.
Wednesday
Patchy blowing snow. Partly sunny, with a high near 18.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 3. Chance of precipitation is 20%.
Thursday
A chance of snow. Mostly cloudy, with a high near 17. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka SD
 45.76°N 99.63°W (Elev. 1883 ft)
Last Update:
12:46 am CST Dec 5, 2025
Forecast Valid:
1am CST Dec 5, 2025-6pm CST Dec 11, 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