Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair

73°F

23°C

Humidity 44%
Wind Speed S 14 mph
Barometer 29.61 in (1001.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 10 Oct 9:53 pm CDT
Extended Forecast for

Winner Regional Airport SD

  • Tonight

    Tonight: Partly cloudy, with a low around 64. South wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Southwest wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47. North wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: A 20 percent chance of showers before 1pm.  Cloudy through mid morning, then gradual clearing, with a high near 64. North wind around 9 mph, with gusts as high as 20 mph.

    High: 64 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. North wind around 9 mph, with gusts as high as 17 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 1am.  Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly after 1pm.  Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 1am.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 64. South wind 11 to 14 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 76. Southwest wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 47. North wind 8 to 10 mph, with gusts as high as 18 mph.
Columbus Day
A 20 percent chance of showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 64. North wind around 9 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 43. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 62. North wind around 9 mph, with gusts as high as 17 mph.
Tuesday Night
A 20 percent chance of rain after 1am. Partly cloudy, with a low around 43.
Wednesday
A chance of rain, mainly after 1pm. Partly sunny, with a high near 60.
Wednesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Mostly cloudy, with a high near 61.
Thursday Night
A chance of rain. Partly cloudy, with a low around 42. Breezy.
Friday
Mostly sunny, with a high near 58. Breezy.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Winner Regional Airport SD
 43.4°N 99.85°W (Elev. 1988 ft)
7:36 pm CDT Oct 10, 2026
10pm CDT Oct 10, 2026-6pm CDT Oct 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database