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.

Mostly Cloudy

11°F

-12°C

Humidity 51%
Wind Speed W 12 G 20 mph
Barometer 30.25 in (1028.3 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 19 Jan 2:56 pm CST
Extended Forecast for

4 Miles NE Harrisburg SD

  • M.L.King Day

    M.L.King Day: Mostly cloudy, with a high near 12. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 12 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around -2. West wind around 5 mph becoming calm in the evening.

    Low: -2 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Snow, mainly after 1pm. High near 22. Light southwest wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Partly Sunny
    then Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 8pm. Low around 11. South southeast wind 5 to 10 mph becoming north in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Patchy blowing snow after 11am. Partly sunny, with a high near 31. Blustery, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 4. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 4 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -15.

    Low: -15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -4.

    High: -4 °F

    Cold

Detailed Forecast

M.L.King Day
Mostly cloudy, with a high near 12. West wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around -2. West wind around 5 mph becoming calm in the evening.
Tuesday
Snow, mainly after 1pm. High near 22. Light southwest wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow, mainly before 8pm. Low around 11. South southeast wind 5 to 10 mph becoming north in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after noon. Patchy blowing snow after 11am. Partly sunny, with a high near 31. Blustery, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 4. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Partly sunny, with a high near 16.
Thursday Night
Partly cloudy, with a low around -15.
Friday
Mostly sunny and cold, with a high near -4.
Friday Night
Partly cloudy, with a low around -17.
Saturday
Mostly sunny, with a high near 7.
Saturday Night
Partly cloudy, with a low around -6.
Sunday
Mostly sunny, with a high near 18.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Harrisburg SD
 43.47°N 96.64°W (Elev. 1348 ft)
Last Update:
3:18 pm CST Jan 19, 2026
Forecast Valid:
3pm CST Jan 19, 2026-6pm CST Jan 25, 2026
 
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