Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

8°F

-13°C

Humidity 63%
Wind Speed SE 7 mph
Barometer 30.15 in (1025.9 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 24 Jan 3:52 pm CST
Extended Forecast for

Eureka SD

  • This Afternoon

    This Afternoon: Partly sunny and cold, with a high near 6. South southeast wind around 6 mph.

    High: 6 °F

    Cold

  • Tonight

    Tonight: A chance of flurries before 2am, then a slight chance of snow between 2am and 3am, then a chance of flurries after 3am.  Mostly cloudy, with a low around -11. Wind chill values as low as -23. Southeast wind 5 to 11 mph becoming north after midnight.  Chance of precipitation is 20%.

    Low: -11 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny and cold, with a high near -5. Wind chill values as low as -33. North wind 11 to 15 mph.

    High: -5 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -14. Wind chill values as low as -32. West northwest wind 9 to 14 mph becoming southwest after midnight.

    Low: -14 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Breezy, with a southwest wind 15 to 23 mph becoming west northwest in the afternoon. Winds could gust as high as 32 mph.

    High: 21 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around -1. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 28 mph.

    Low: -1 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 11. Northwest wind 9 to 13 mph.

    High: 11 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 2. West northwest wind around 9 mph.  Chance of precipitation is 20%.

    Low: 2 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 14. North northwest wind 9 to 13 mph.

    High: 14 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny and cold, with a high near 6. South southeast wind around 6 mph.
Tonight
A chance of flurries before 2am, then a slight chance of snow between 2am and 3am, then a chance of flurries after 3am. Mostly cloudy, with a low around -11. Wind chill values as low as -23. Southeast wind 5 to 11 mph becoming north after midnight. Chance of precipitation is 20%.
Sunday
Mostly cloudy, then gradually becoming sunny and cold, with a high near -5. Wind chill values as low as -33. North wind 11 to 15 mph.
Sunday Night
Partly cloudy, with a low around -14. Wind chill values as low as -32. West northwest wind 9 to 14 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 21. Breezy, with a southwest wind 15 to 23 mph becoming west northwest in the afternoon. Winds could gust as high as 32 mph.
Monday Night
Mostly clear, with a low around -1. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 11. Northwest wind 9 to 13 mph.
Tuesday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 2. West northwest wind around 9 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 14. North northwest wind 9 to 13 mph.
Wednesday Night
Partly cloudy, with a low around -4.
Thursday
A chance of flurries. Mostly sunny, with a high near 12.
Thursday Night
A chance of flurries. Mostly cloudy, with a low around -4.
Friday
Mostly sunny, with a high near 15.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka SD
 45.76°N 99.63°W (Elev. 1883 ft)
4:36 pm CST Jan 24, 2026
4pm CST Jan 24, 2026-6pm CST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database