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

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Mostly Cloudy

81°F

27°C

Humidity 62%
Wind Speed N 15 mph
Barometer 29.83 in (1008.3 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 8 Aug 6:53 pm CDT
Extended Forecast for

Wewela SD

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after midnight. Increasing clouds, with a low around 61. North wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday

    Saturday: A chance of thunderstorms before 7am. Mostly sunny, with a high near 85. Northwest wind around 5 mph becoming south in the afternoon. Chance of precipitation is 30%.

    High: 85 °F

    Chance
    T-storms then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. South wind around 5 mph becoming west after midnight.

    Low: 60 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 81. North wind around 5 mph.

    High: 81 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. North wind around 5 mph becoming southwest after midnight.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 87. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. South wind around 5 mph becoming southwest after midnight.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 90. Southwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers, with thunderstorms also possible after midnight. Increasing clouds, with a low around 61. North wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday
A chance of thunderstorms before 7am. Mostly sunny, with a high near 85. Northwest wind around 5 mph becoming south in the afternoon. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. South wind around 5 mph becoming west after midnight.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 81. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 59. North wind around 5 mph becoming southwest after midnight.
Monday
Sunny, with a high near 87. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 60. South wind around 5 mph becoming southwest after midnight.
Tuesday
Sunny, with a high near 90. Southwest wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 92.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Thursday
Sunny, with a high near 94.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Friday
Sunny, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wewela SD
 43.01°N 99.77°W (Elev. 2142 ft)
Last Update:
5:30 pm CDT Aug 8, 2025
Forecast Valid:
7pm CDT Aug 8, 2025-6pm CDT Aug 15, 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