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

36°F

2°C

Humidity 57%
Wind Speed W 8 mph
Barometer 29.65 in (1005.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 15 Jan 12:56 pm CST
Extended Forecast for

4 Miles NW Harrisburg SD

Winter Weather Advisory January 16, 12:00am until January 16, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 40. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of rain and snow before 11pm, then a chance of flurries between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Blustery.
    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly between 7am and noon. Patchy blowing snow after 9am. Mostly cloudy, with a temperature falling to around 15 by 5pm. Windy, with a northwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F⇓

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 1. Wind chill values as low as -19. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 1 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Partly sunny, with a high near 7. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 7 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 0. Northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 0 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29. Blustery.

    High: 29 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Blustery.

    Low: 1 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 13.

    High: 13 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 40. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
A chance of rain and snow before 11pm, then a chance of flurries between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly between 7am and noon. Patchy blowing snow after 9am. Mostly cloudy, with a temperature falling to around 15 by 5pm. Windy, with a northwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 1. Wind chill values as low as -19. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday
Partly sunny, with a high near 7. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Partly cloudy, with a low around 0. Northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 29. Blustery.
Sunday Night
Partly cloudy, with a low around 1. Blustery.
M.L.King Day
Sunny, with a high near 13.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Harrisburg SD
 43.47°N 96.76°W (Elev. 1542 ft)
Last Update:
2:03 pm CST Jan 15, 2026
Forecast Valid:
2pm CST Jan 15, 2026-6pm CST Jan 21, 2026
 
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