Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair and Breezy

79°F

26°C

Humidity 65%
Wind Speed S 22 G 35 mph
Barometer 29.76 in (1005.5 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 2 Aug 10:53 pm CDT
Extended Forecast for

Winner Regional Airport SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 73. Breezy, with a south wind around 21 mph, with gusts as high as 38 mph.

    Low: 73 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Areas of smoke after 1pm. Mostly sunny, with a high near 96. Breezy, with a south wind 16 to 23 mph, with gusts as high as 38 mph.

    High: 96 °F

    Breezy.
    Mostly Sunny
    then Areas
    Smoke

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Areas of smoke. Mostly cloudy, with a low around 58. West wind 11 to 18 mph becoming north after midnight. Winds could gust as high as 29 mph.

    Low: 58 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers.  Partly sunny, with a high near 73. North wind around 9 mph, with gusts as high as 18 mph.

    High: 73 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. North wind around 5 mph becoming light and variable.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 79. South wind 3 to 7 mph. Winds could gust as high as 16 mph.

    High: 79 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 73. Breezy, with a south wind around 21 mph, with gusts as high as 38 mph.
Monday
Areas of smoke after 1pm. Mostly sunny, with a high near 96. Breezy, with a south wind 16 to 23 mph, with gusts as high as 38 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Areas of smoke. Mostly cloudy, with a low around 58. West wind 11 to 18 mph becoming north after midnight. Winds could gust as high as 29 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 73. North wind around 9 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 55. North wind around 5 mph becoming light and variable.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 79. South wind 3 to 7 mph. Winds could gust as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 93.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 96.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 67.
Sunday
Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Winner Regional Airport SD
 43.4°N 99.85°W (Elev. 1988 ft)
10:46 pm CDT Aug 2, 2026
10pm CDT Aug 2, 2026-6pm CDT Aug 9, 2026
 
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Additional Resources

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