National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Marginal Risks of Severe Storms on the Central Plains; Flash flooding on the Northern Plains; Frost & Freeze Warnings in portions of the West & Northeast

A storm system developing across the Plains may cause locally severe weather in western Kansas and southwestern Nebraska today, with isolated flash flooding possible in portions of eastern Montana and western North Dakota. Frost and Freeze Warnings are in effect for portions of the central Rockies and central Appalachians tonight into Friday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair

61°F

16°C

Humidity 78%
Wind Speed S 12 mph
Barometer 29.74 in (1006.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Oct 6:53 am CDT
Extended Forecast for

New Witten SD

  • Today

    Today: Showers likely and possibly a thunderstorm, mainly after 4pm. Mostly cloudy, with a high near 76. Breezy, with a south wind 7 to 12 mph becoming south 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 1am. Partly cloudy, with a low around 45. Southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 68. West wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. West wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 36 mph.

    High: 56 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. South wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. South wind 14 to 18 mph becoming southwest after midnight. Winds could gust as high as 29 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 67. Breezy.

    High: 67 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Showers likely and possibly a thunderstorm, mainly after 4pm. Mostly cloudy, with a high near 76. Breezy, with a south wind 7 to 12 mph becoming south 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 60%.
Tonight
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 1am. Partly cloudy, with a low around 45. Southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday
Sunny, with a high near 68. West wind 14 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 43. West wind 8 to 10 mph, with gusts as high as 16 mph.
Saturday
A 40 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 35. West wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 67. South wind 11 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 47. South wind 14 to 18 mph becoming southwest after midnight. Winds could gust as high as 29 mph.
Monday
Mostly sunny, with a high near 67. Breezy.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Sunny, with a high near 58. Breezy.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 60. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Witten SD
 43.43°N 100.09°W (Elev. 2064 ft)
Last Update:
7:31 am CDT Oct 16, 2025
Forecast Valid:
7am CDT Oct 16, 2025-6pm CDT Oct 22, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation