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

37°F

3°C

Humidity 70%
Wind Speed S 12 mph
Barometer 29.86 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 12 Jan 9:55 pm CST
Extended Forecast for

7 Miles N Alcester SD

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 42. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 42 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before 3pm. Mostly cloudy, with a high near 51. Breezy, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 51 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 29. Blustery, with a north wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 29 °F

    Sunny and
    Blustery

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 16. North wind 5 to 10 mph becoming south after midnight.

    Low: 16 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of rain and snow after noon. Partly sunny, with a high near 40. Breezy, with a south wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 24. Blustery. Chance of precipitation is 30%.

    Low: 24 °F

    Blustery.
    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 31. Windy.

    High: 31 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. Blustery.

    Low: 7 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 42. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
A 30 percent chance of rain, mainly before 3pm. Mostly cloudy, with a high near 51. Breezy, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly cloudy, with a low around 21. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 29. Blustery, with a north wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Increasing clouds, with a low around 16. North wind 5 to 10 mph becoming south after midnight.
Thursday
A chance of rain and snow after noon. Partly sunny, with a high near 40. Breezy, with a south wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 24. Blustery. Chance of precipitation is 30%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 31. Windy.
Friday Night
Mostly cloudy, with a low around 7. Blustery.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 17. Blustery.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Alcester SD
 43.13°N 96.63°W (Elev. 1476 ft)
Last Update:
10:03 pm CST Jan 12, 2026
Forecast Valid:
10pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation