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

65°F

18°C

Humidity 87%
Wind Speed N 9 mph
Barometer 30.11 in (1019.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 16 Aug 2:56 am CDT
Extended Forecast for

Chancellor SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. North northwest wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 80. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers before noon, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 63. South southwest wind 5 to 10 mph becoming west northwest after midnight.

    Low: 63 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. North northeast wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy
    then Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. North northwest wind around 5 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 80. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 58. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
A slight chance of showers before noon, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly clear during the early evening, then becoming mostly cloudy, with a low around 63. South southwest wind 5 to 10 mph becoming west northwest after midnight.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. North northeast wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 58.
Thursday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 61.
Saturday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chancellor SD
 43.38°N 96.99°W (Elev. 1368 ft)
Last Update:
3:33 am CDT Aug 16, 2026
Forecast Valid:
3am CDT Aug 16, 2026-6pm CDT Aug 22, 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