National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Fair

53°F

12°C

Humidity 47%
Wind Speed NW 3 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 12 May 11:56 pm CDT
Extended Forecast for

5 Miles W Lyons SD

  • Overnight

    Overnight: Mostly clear, with a low around 44. North wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Calm wind becoming west around 5 mph in the morning.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 52 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Windy, with a south southeast wind 25 to 30 mph increasing to 30 to 35 mph in the morning. Winds could gust as high as 50 mph.

    High: 83 °F

    Slight Chance
    T-storms and
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 50. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 50 °F

    Chance
    T-storms and
    Breezy

  • Friday

    Friday: Sunny, with a high near 83. Breezy, with a west northwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 83 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Breezy.

    Low: 49 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 44. North wind around 5 mph.
Wednesday
Sunny, with a high near 79. Calm wind becoming west around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 52. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Windy, with a south southeast wind 25 to 30 mph increasing to 30 to 35 mph in the morning. Winds could gust as high as 50 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 50. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 83. Breezy, with a west northwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Mostly clear, with a low around 49. Breezy.
Saturday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 82.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 81. Breezy. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 71. Breezy.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Lyons SD
 43.73°N 96.88°W (Elev. 1535 ft)
Last Update:
12:08 am CDT May 13, 2026
Forecast Valid:
12am CDT May 13, 2026-6pm CDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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