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 >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

A Few Clouds

14°F

-10°C

Humidity 85%
Wind Speed SE 18 mph
Barometer 30.15 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 31 Jan 10:35 am CST
Extended Forecast for

3 Miles NW Highmore SD

  • Today

    Today: Snow before 5pm, then a slight chance of snow and freezing rain.  Patchy blowing snow between 11am and 2pm. High near 30. Breezy, with a south wind 17 to 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. Little or no ice accumulation expected.  Total daytime snow accumulation of less than a half inch possible.

    High: 30 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: A slight chance of freezing rain before 7pm.  Mostly cloudy, with a low around 22. South southwest wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Freezing Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. North northwest wind 6 to 9 mph becoming east southeast after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 29. East wind around 10 mph.

    High: 29 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow, mainly after midnight.  Mostly cloudy, with a low around 14. East southeast wind 9 to 11 mph becoming northeast after midnight.  Chance of precipitation is 30%.

    Low: 14 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow before noon.  Mostly cloudy, with a high near 26. North northeast wind 8 to 11 mph.  Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15. North wind 7 to 10 mph becoming west northwest after midnight.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34. West northwest wind 8 to 11 mph.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Today
Snow before 5pm, then a slight chance of snow and freezing rain. Patchy blowing snow between 11am and 2pm. High near 30. Breezy, with a south wind 17 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of freezing rain before 7pm. Mostly cloudy, with a low around 22. South southwest wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 35. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 17. North northwest wind 6 to 9 mph becoming east southeast after midnight.
Monday
Mostly cloudy, with a high near 29. East wind around 10 mph.
Monday Night
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 14. East southeast wind 9 to 11 mph becoming northeast after midnight. Chance of precipitation is 30%.
Tuesday
A slight chance of snow before noon. Mostly cloudy, with a high near 26. North northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 15. North wind 7 to 10 mph becoming west northwest after midnight.
Wednesday
Partly sunny, with a high near 34. West northwest wind 8 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 46. Breezy.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Highmore SD
 44.55°N 99.48°W (Elev. 1847 ft)
10:37 am CST Jan 31, 2026
10am 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