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Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Light Snow

28°F

-2°C

Humidity 100%
Wind Speed N 15 mph
Barometer 29.94 in
Dewpoint 28°F (-2°C)
Visibility 1.75 mi
Wind Chill16°F (-9°C)
Last update 11 Mar 3:15 am CDT
Extended Forecast for

Alcester SD

High Wind Watch March 12, 09:00pm until March 13, 07:00am
Fire Weather Watch March 12, 12:00pm until March 12, 09:00pm
Click here for hazard details and duration
High Wind Watch
Fire Weather Watch

  • Overnight

    Overnight: Snow. Low around 29. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.

    Low: 29 °F

    Snow

  • Wednesday

    Wednesday: A chance of snow before 8am, then a slight chance of rain and snow after 5pm. Cloudy through mid morning, then gradual clearing, with a high near 45. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 45 °F

    Breezy.
    Chance Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. West northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, with a high near 62. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 62 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 28. Windy, with a west southwest wind 20 to 30 mph becoming northwest after midnight. Winds could gust as high as 45 mph.

    Low: 28 °F

    Slight Chance
    Rain and
    Windy

  • Friday

    Friday: Mostly cloudy, with a high near 42. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 42 °F

    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow. Cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: A slight chance of rain and snow after 1pm. Cloudy, with a high near 47. Chance of precipitation is 20%.

    High: 47 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow. Low around 24. Blustery. Chance of precipitation is 80%.

    Low: 24 °F

    Rain/Snow and
    Blustery

Detailed Forecast

Overnight
Snow. Low around 29. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Wednesday
A chance of snow before 8am, then a slight chance of rain and snow after 5pm. Cloudy through mid morning, then gradual clearing, with a high near 45. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 24. West northwest wind 5 to 10 mph becoming south southwest after midnight.
Thursday
Mostly cloudy, with a high near 62. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 28. Windy, with a west southwest wind 20 to 30 mph becoming northwest after midnight. Winds could gust as high as 45 mph.
Friday
Mostly cloudy, with a high near 42. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Friday Night
A 40 percent chance of snow. Cloudy, with a low around 28.
Saturday
A slight chance of rain and snow after 1pm. Cloudy, with a high near 47. Chance of precipitation is 20%.
Saturday Night
Rain and snow. Low around 24. Blustery. Chance of precipitation is 80%.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. Windy.
Sunday Night
Partly cloudy, with a low around 6. Blustery.
Monday
Mostly sunny, with a high near 28.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alcester SD
 43.02°N 96.63°W (Elev. 1394 ft)
Last Update:
3:18 am CDT Mar 11, 2026
Forecast Valid:
3am CDT Mar 11, 2026-6pm CDT Mar 17, 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