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.

Overcast

36°F

2°C

Humidity 73%
Wind Speed S 7 mph
Barometer 29.45 in (998.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 9 Dec 11:56 am CST
Extended Forecast for

Harrisburg SD

High Wind Warning December 9, 08:00pm until December 10, 06:00am
Click here for hazard details and duration
High Wind Warning

  • This Afternoon

    This Afternoon: Rain likely, mainly before 3pm. Cloudy, with a high near 39. Breezy, with a south southwest wind 15 to 25 mph becoming west. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain Likely
    and Breezy

  • Tonight

    Tonight: Patchy blowing snow after 1am. Cloudy, with a low around 19. Windy, with a west northwest wind 25 to 35 mph, with gusts as high as 60 mph.

    Low: 19 °F

    Windy. Mostly
    Cloudy then
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Cloudy, with a high near 22. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 22 °F

    Cloudy and
    Blustery then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight. Cloudy, with a steady temperature around 16. Northwest wind around 5 mph becoming east southeast after midnight.

    Low: 16 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Cloudy, with a high near 26. Southeast wind 5 to 10 mph.

    High: 26 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Cloudy, with a low around 6. East northeast wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.

    Low: 6 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 17.

    High: 17 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of snow after midnight. Cloudy, with a low around -2.

    Low: -2 °F

    Cloudy then
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 4.

    High: 4 °F

    Chance Snow

Detailed Forecast

This Afternoon
Rain likely, mainly before 3pm. Cloudy, with a high near 39. Breezy, with a south southwest wind 15 to 25 mph becoming west. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Patchy blowing snow after 1am. Cloudy, with a low around 19. Windy, with a west northwest wind 25 to 35 mph, with gusts as high as 60 mph.
Wednesday
Cloudy, with a high near 22. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
A 20 percent chance of snow after midnight. Cloudy, with a steady temperature around 16. Northwest wind around 5 mph becoming east southeast after midnight.
Thursday
A 30 percent chance of snow. Cloudy, with a high near 26. Southeast wind 5 to 10 mph.
Thursday Night
A 30 percent chance of snow. Cloudy, with a low around 6. East northeast wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 17.
Friday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around -2.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 4.
Saturday Night
Partly cloudy, with a low around -14.
Sunday
Mostly sunny, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg SD
 43.43°N 96.7°W (Elev. 1421 ft)
Last Update:
11:43 am CST Dec 9, 2025
Forecast Valid:
12pm CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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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