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.

Fog/Mist

62°F

17°C

Humidity 96%
Wind Speed N 5 mph
Barometer 30.27 in (1024.7 mb)
Dewpoint 61°F (16°C)
Visibility 4.00 mi
Last update 31 Jul 1:56 am CDT
Extended Forecast for

5 Miles W Lyons SD

  • Overnight

    Overnight: Mostly clear, with a low around 58. Calm wind becoming northeast around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Areas of smoke. Mostly sunny, with a high near 77. Northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 77 °F

    Areas Smoke

  • Thursday Night

    Thursday Night: Areas of smoke. Partly cloudy, with a low around 58. East southeast wind 5 to 10 mph.

    Low: 58 °F

    Areas Smoke

  • Friday

    Friday: Mostly sunny, with a high near 74. Southeast wind 5 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. Southeast wind around 10 mph.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 74. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 74 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 75.

    High: 75 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 58. Calm wind becoming northeast around 5 mph.
Thursday
Areas of smoke. Mostly sunny, with a high near 77. Northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Thursday Night
Areas of smoke. Partly cloudy, with a low around 58. East southeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 74. Southeast wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 56. Southeast wind around 10 mph.
Saturday
Partly sunny, with a high near 74. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61.
Sunday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 75.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 77.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly cloudy, with a low around 65.
Wednesday
Partly sunny, with a high near 83.
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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:
1:45 am CDT Jul 31, 2025
Forecast Valid:
2am CDT Jul 31, 2025-6pm CDT Aug 6, 2025
 
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