Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

New Witten SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 1. Wind chill values as low as -8. Northwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 15. Wind chill values as low as -9. West wind 6 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 15 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a temperature rising to around 15 by 4am. Wind chill values as low as -5. Southeast wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 30. Wind chill values as low as 1. South wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 30 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. West wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. Southwest wind around 10 mph, with gusts as high as 17 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 16. West wind 10 to 17 mph becoming north after midnight. Winds could gust as high as 26 mph.

    Low: 16 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before noon.  Mostly cloudy, with a high near 26. North wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 26 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 1. Wind chill values as low as -8. Northwest wind around 11 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 15. Wind chill values as low as -9. West wind 6 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly cloudy, with a temperature rising to around 15 by 4am. Wind chill values as low as -5. Southeast wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 23 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 30. Wind chill values as low as 1. South wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 11. West wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Tuesday
Partly sunny, with a high near 39. Southwest wind around 10 mph, with gusts as high as 17 mph.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 16. West wind 10 to 17 mph becoming north after midnight. Winds could gust as high as 26 mph.
Wednesday
A slight chance of snow before noon. Mostly cloudy, with a high near 26. North wind 8 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
New Witten SD
 43.43°N 100.09°W (Elev. 2064 ft)
11:22 pm CST Nov 29, 2025
1am CST Nov 30, 2025-6pm CST Dec 6, 2025
 
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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