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Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Fair

63°F

17°C

Humidity 32%
Wind Speed E 12 mph
Barometer 29.83 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 21 Apr 11:15 pm CDT
Extended Forecast for

7 Miles N Alcester SD

Red Flag Warning April 22, 12:00pm until April 22, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 53. East wind 10 to 15 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 89 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 59. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Breezy.
    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 41. Breezy, with a northwest wind 15 to 20 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers and
    Breezy

  • Friday

    Friday: Sunny, with a high near 62. Breezy, with a northwest wind 15 to 20 mph.

    High: 62 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 53. East wind 10 to 15 mph.
Wednesday
Sunny, with a high near 89. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 59. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Thursday
Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 41. Breezy, with a northwest wind 15 to 20 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 62. Breezy, with a northwest wind 15 to 20 mph.
Friday Night
Mostly clear, with a low around 37.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 61.
Sunday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 57. Breezy.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 58.
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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:
10:38 pm CDT Apr 21, 2026
Forecast Valid:
11pm CDT Apr 21, 2026-6pm CDT Apr 28, 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