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Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Overcast

21°F

-6°C

Humidity 86%
Wind Speed S 10 mph
Barometer 29.86 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 21 Jan 9:35 am CST
Extended Forecast for

7 Miles N Alcester SD

Extreme Cold Watch January 22, 09:00pm until January 23, 02:00pm
Winter Weather Advisory January 21, 10:00am until January 21, 06:00pm
Click here for hazard details and duration
Extreme Cold Watch
Winter Weather Advisory

  • Today

    Today: Snow before 3pm, then a chance of flurries between 3pm and 4pm. Patchy blowing snow between 10am and noon. High near 32. Windy, with a northwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 8. Blustery, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 8 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 17. Blustery, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 17 °F

    Partly Sunny
    then Partly
    Sunny and
    Blustery

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -16. Wind chill values as low as -36. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: -16 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -4. North northwest wind 5 to 10 mph.

    High: -4 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around -11. North wind around 5 mph becoming southeast after midnight.

    Low: -11 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly sunny, with a high near 8.

    High: 8 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 10.

    High: 10 °F

    Mostly Sunny

Detailed Forecast

Today
Snow before 3pm, then a chance of flurries between 3pm and 4pm. Patchy blowing snow between 10am and noon. High near 32. Windy, with a northwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 8. Blustery, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Thursday
Partly sunny, with a high near 17. Blustery, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around -16. Wind chill values as low as -36. North wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny and cold, with a high near -4. North northwest wind 5 to 10 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -11. North wind around 5 mph becoming southeast after midnight.
Saturday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 8.
Saturday Night
Mostly cloudy, with a low around -6.
Sunday
Mostly sunny, with a high near 10.
Sunday Night
Mostly clear, with a low around -5.
Monday
Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 29.
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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:
6:33 am CST Jan 21, 2026
Forecast Valid:
9am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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