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 >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

32°F

0°C

Humidity 87%
Wind Speed W 16 mph
Barometer 30.00 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 1 Feb 4:15 am CST
Extended Forecast for

17 Miles WSW Onida SD

  • Today

    Today: Mostly sunny, with a temperature falling to around 29 by 9am. West northwest wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Light and variable wind becoming east around 6 mph after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 33. East wind 6 to 8 mph.

    High: 33 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow before 9pm, then a chance of freezing rain between 9pm and midnight.  Mostly cloudy, with a low around 19. Southeast wind around 7 mph becoming east northeast after midnight.  Chance of precipitation is 30%.

    Low: 19 °F

    Chance Wintry
    Mix then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35. East northeast wind 5 to 7 mph becoming southwest in the morning.

    High: 35 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Northwest wind 6 to 9 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37. North northwest wind 6 to 9 mph becoming south in the afternoon.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. South wind 6 to 11 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. West northwest wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a temperature falling to around 29 by 9am. West northwest wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 17. Light and variable wind becoming east around 6 mph after midnight.
Monday
Mostly cloudy, with a high near 33. East wind 6 to 8 mph.
Monday Night
A chance of snow before 9pm, then a chance of freezing rain between 9pm and midnight. Mostly cloudy, with a low around 19. Southeast wind around 7 mph becoming east northeast after midnight. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 35. East northeast wind 5 to 7 mph becoming southwest in the morning.
Tuesday Night
Mostly cloudy, with a low around 20. Northwest wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 37. North northwest wind 6 to 9 mph becoming south in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 25. South wind 6 to 11 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 48. West northwest wind 11 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 27.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Onida SD
 44.65°N 100.39°W (Elev. 1781 ft)
3:36 am CST Feb 1, 2026
4am CST Feb 1, 2026-6pm CST Feb 7, 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