Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

59°F

15°C

Humidity 42%
Wind Speed SE 14 mph
Barometer 29.80 in (1008.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 22 Apr 4:56 am CDT
Extended Forecast for

6 Miles WNW Garretson SD

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

    Today: Sunny, with a high near 90. 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: 90 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am.  Increasing clouds, with a low around 59. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Breezy.
    Partly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely before 10am, then showers likely and possibly a thunderstorm between 10am and 4pm, then showers likely after 4pm.  Mostly cloudy, with a high near 77. Breezy, with a south wind 15 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 60. Northwest wind around 15 mph, with gusts as high as 20 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Saturday Night

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

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 90. 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.
Tonight
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 59. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely before 10am, then showers likely and possibly a thunderstorm between 10am and 4pm, then showers likely after 4pm. Mostly cloudy, with a high near 77. Breezy, with a south wind 15 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 20 percent chance of showers before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Northwest wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 60. Northwest wind around 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 36. North wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 61.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Sunday Night
Showers. Low around 42. Chance of precipitation is 80%.
Monday
Showers likely. Mostly cloudy, with a high near 55. Windy. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 34. Breezy.
Tuesday
Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Garretson SD
 43.73°N 96.61°W (Elev. 1549 ft)
3:28 am CDT Apr 22, 2026
5am CDT Apr 22, 2026-6pm CDT Apr 28, 2026
 
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Additional Resources

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