Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair

91°F

33°C

Humidity 30%
Wind Speed NW 12 mph
Barometer 29.96 in (1012.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 13 Jul 11:53 am CDT
Extended Forecast for

Winner Regional Airport SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 94. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. North wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 98. South wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 98 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 70 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 90. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 90 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 59. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 59 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly cloudy, with a high near 75. North wind around 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 54. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 94. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 63. North wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 98. South wind 5 to 15 mph, with gusts as high as 30 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind around 15 mph, with gusts as high as 30 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. North wind around 15 mph, with gusts as high as 30 mph.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 75. North wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 87.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Winner Regional Airport SD
 43.4°N 99.85°W (Elev. 1988 ft)
12:29 pm CDT Jul 13, 2025
12pm CDT Jul 13, 2025-6pm CDT Jul 19, 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