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

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Fair

50°F

10°C

Humidity 35%
Wind Speed S 15 mph
Barometer 30.07 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 12 Feb 12:15 pm CST
Extended Forecast for

7 Miles N Alcester SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. South wind 5 to 10 mph becoming light and variable.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. Calm wind becoming west northwest around 5 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 59. South wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 59 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. North northwest wind around 5 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 53. South wind 5 to 10 mph becoming light and variable.
Tonight
Mostly clear, with a low around 27. Calm wind becoming west northwest around 5 mph.
Friday
Sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 35. South wind around 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 59. South wind 5 to 10 mph becoming west northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 30. North northwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 39.
Washington's Birthday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 62.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Wednesday
A 30 percent chance of rain. Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Alcester SD
 43.13°N 96.63°W (Elev. 1476 ft)
Last Update:
10:28 am CST Feb 12, 2026
Forecast Valid:
12pm CST Feb 12, 2026-6pm CST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation