Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Mostly Cloudy

62°F

17°C

Humidity 93%
Wind Speed SW 8 mph
Barometer 30.11 in (1018.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 23 Jun 6:53 am CDT
Extended Forecast for

Winner SD

  • Today

    Today: A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm.  Mostly cloudy, with a high near 73. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Northwest wind 5 to 8 mph becoming west in the evening. Winds could gust as high as 17 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 75. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 54. North wind 5 to 8 mph becoming east after midnight. Winds could gust as high as 16 mph.

    Low: 54 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 72. East wind 5 to 9 mph, with gusts as high as 16 mph.

    High: 72 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 54. Southeast wind around 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%.

    Low: 54 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 77. Breezy.

    High: 77 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 59. Breezy.

    Low: 59 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 86. Windy.

    High: 86 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Today
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm. Mostly cloudy, with a high near 73. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Tonight
Partly cloudy, with a low around 52. Northwest wind 5 to 8 mph becoming west in the evening. Winds could gust as high as 17 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. North wind 5 to 8 mph becoming east after midnight. Winds could gust as high as 16 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 72. East wind 5 to 9 mph, with gusts as high as 16 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54. Southeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 77. Breezy.
Friday Night
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. Breezy.
Saturday
A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 86. Windy.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Breezy.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 61.
Monday
Mostly sunny, with a high near 85. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Winner SD
 43.37°N 99.85°W (Elev. 1998 ft)
7:22 am CDT Jun 23, 2026
7am CDT Jun 23, 2026-6pm CDT Jun 29, 2026
 
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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