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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair

71°F

22°C

Humidity 34%
Wind Speed Vrbl 5 mph
Barometer 30.33 in (1026.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 4 Oct 1:53 pm CDT
Extended Forecast for

Ideal SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 74. Southeast wind around 8 mph, with gusts as high as 15 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Breezy, with a south wind 16 to 23 mph, with gusts as high as 34 mph.

    High: 83 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 56. South wind 8 to 17 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Northwest wind 6 to 8 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52. North wind 5 to 7 mph becoming south in the evening.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 74. Southeast wind around 8 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 55. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 83. Breezy, with a south wind 16 to 23 mph, with gusts as high as 34 mph.
Monday Night
Clear, with a low around 56. South wind 8 to 17 mph becoming west after midnight. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 81. Northwest wind 6 to 8 mph.
Tuesday Night
Clear, with a low around 52. North wind 5 to 7 mph becoming south in the evening.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 77. Breezy.
Friday Night
Mostly clear, with a low around 61. Breezy.
Saturday
Sunny, with a high near 84. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ideal SD
 43.54°N 99.91°W (Elev. 1854 ft)
Last Update:
1:31 pm CDT Oct 4, 2026
Forecast Valid:
2pm CDT Oct 4, 2026-6pm CDT Oct 10, 2026
 
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