Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Overcast

7°F

-14°C

Humidity 78%
Wind Speed N 10 mph
Barometer 30.27 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 22 Jan 9:15 am CST
Extended Forecast for

17 Miles WSW Onida SD

Extreme Cold Warning January 22, 06:00pm until January 23, 03:00pm
Click here for hazard details and duration
Extreme Cold Warning
  • Today

    Today: Partly sunny, with a high near 14. Blustery, with a north northwest wind 15 to 22 mph, with gusts as high as 31 mph.

    High: 14 °F

    Partly Sunny
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around -17. Wind chill values as low as -31. North wind 7 to 17 mph, with gusts as high as 25 mph.

    Low: -17 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near -4. Wind chill values as low as -32. North wind around 6 mph becoming east southeast in the afternoon.

    High: -4 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -9. Wind chill values as low as -21. South southeast wind around 6 mph.

    Low: -9 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 8. South wind around 7 mph.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -8. East southeast wind around 6 mph becoming north after midnight.

    Low: -8 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 5. North northwest wind 6 to 9 mph.

    High: 5 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -7. North northwest wind around 7 mph becoming south in the evening.

    Low: -7 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26. South southwest wind 7 to 11 mph becoming northwest in the afternoon.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 14. Blustery, with a north northwest wind 15 to 22 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around -17. Wind chill values as low as -31. North wind 7 to 17 mph, with gusts as high as 25 mph.
Friday
Partly sunny and cold, with a high near -4. Wind chill values as low as -32. North wind around 6 mph becoming east southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around -9. Wind chill values as low as -21. South southeast wind around 6 mph.
Saturday
Mostly sunny and cold, with a high near 8. South wind around 7 mph.
Saturday Night
Partly cloudy, with a low around -8. East southeast wind around 6 mph becoming north after midnight.
Sunday
Mostly sunny and cold, with a high near 5. North northwest wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around -7. North northwest wind around 7 mph becoming south in the evening.
Monday
Mostly sunny, with a high near 26. South southwest wind 7 to 11 mph becoming northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Onida SD
 44.65°N 100.39°W (Elev. 1781 ft)
8:56 am CST Jan 22, 2026
9am CST Jan 22, 2026-6pm CST Jan 28, 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