Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Overcast

-6°F

-21°C

Humidity 77%
Wind Speed N 20 G 25 mph
Barometer 30.35 in
Dewpoint -11°F (-24°C)
Visibility 10.00 mi
Wind Chill-30°F (-34°C)
Last update 25 Jan 9:35 am CST
Extended Forecast for

15 Miles E Mission Ridge SD

  • Today

    Today: A chance of flurries before 10am.  Cloudy, then gradually becoming mostly sunny and cold, with a high near 2. Wind chill values as low as -30. Blustery, with a north northwest wind 10 to 20 mph.

    High: 2 °F

    Chance
    Flurries and
    Blustery then
    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -8. Wind chill values as low as -24. North northwest wind 6 to 10 mph becoming south southwest after midnight.

    Low: -8 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29. Wind chill values as low as -22. South southwest wind 10 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18. North northwest wind 6 to 10 mph.

    High: 18 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 7. West southwest wind 5 to 7 mph.

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. North wind 8 to 10 mph.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 7. Northeast wind 7 to 10 mph becoming east southeast after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 20. East wind around 10 mph.

    High: 20 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of flurries before 10am. Cloudy, then gradually becoming mostly sunny and cold, with a high near 2. Wind chill values as low as -30. Blustery, with a north northwest wind 10 to 20 mph.
Tonight
Mostly clear, with a low around -8. Wind chill values as low as -24. North northwest wind 6 to 10 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 29. Wind chill values as low as -22. South southwest wind 10 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Partly cloudy, with a low around 5. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 18. North northwest wind 6 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 7. West southwest wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 22. North wind 8 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 7. Northeast wind 7 to 10 mph becoming east southeast after midnight.
Thursday
Mostly cloudy, with a high near 20. East wind around 10 mph.
Thursday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 0. Chance of precipitation is 20%.
Friday
A slight chance of snow. Partly sunny, with a high near 15. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 3.
Saturday
A slight chance of snow. Partly sunny, with a high near 25. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles E Mission Ridge SD
 44.69°N 100.49°W (Elev. 1982 ft)
9:37 am CST Jan 25, 2026
9am CST Jan 25, 2026-6pm CST Jan 31, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database