Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Redfield Municipal Airport (K1D8)

Lat: 44.86°NLon: 98.53°WElev: 1309ft.

Mostly Cloudy

16°F

-9°C

Humidity 86%
Wind Speed S 12 mph
Barometer 30.04 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 20 Jan 12:15 pm CST
Extended Forecast for

9 Miles ESE Onaka SD

Winter Weather Advisory January 21, 06:00am until January 21, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Snow, mainly before 5pm.  High near 21. South wind 10 to 13 mph becoming north northwest.  Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 21 °F

    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. West wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 12 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly before 10am.  Patchy blowing snow between 8am and 5pm. Partly sunny, with a high near 24. Windy, with a west southwest wind 15 to 20 mph becoming northwest 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.  Chance of precipitation is 40%.

    High: 24 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -1. West northwest wind 9 to 15 mph, with gusts as high as 28 mph.

    Low: -1 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy blowing snow between 1pm and 3pm. Partly sunny and cold, with a high near 9. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 29 mph.

    High: 9 °F

    Partly Sunny
    then Patchy
    Blowing Snow
    and Blustery

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -20. North northwest wind 9 to 15 mph.

    Low: -20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -6. North northwest wind around 8 mph becoming south in the afternoon.

    High: -6 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -16. South wind around 7 mph.

    Low: -16 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 3. Southwest wind 8 to 10 mph.

    High: 3 °F

    Cold

Detailed Forecast

This Afternoon
Snow, mainly before 5pm. High near 21. South wind 10 to 13 mph becoming north northwest. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, with a low around 12. West wind 8 to 14 mph, with gusts as high as 23 mph.
Wednesday
A chance of snow, mainly before 10am. Patchy blowing snow between 8am and 5pm. Partly sunny, with a high near 24. Windy, with a west southwest wind 15 to 20 mph becoming northwest 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around -1. West northwest wind 9 to 15 mph, with gusts as high as 28 mph.
Thursday
Patchy blowing snow between 1pm and 3pm. Partly sunny and cold, with a high near 9. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around -20. North northwest wind 9 to 15 mph.
Friday
Mostly sunny and cold, with a high near -6. North northwest wind around 8 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around -16. South wind around 7 mph.
Saturday
Mostly sunny and cold, with a high near 3. Southwest wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around -12.
Sunday
Mostly sunny, with a high near 11.
Sunday Night
Partly cloudy, with a low around -3.
Monday
Mostly sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Onaka SD
 45.15°N 99.3°W (Elev. 1745 ft)
12:01 pm CST Jan 20, 2026
12pm CST Jan 20, 2026-6pm CST Jan 26, 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