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

32°F

0°C

Humidity 96%
Wind Speed N 14 mph
Barometer 29.73 in (1007.8 mb)
Dewpoint 31°F (-1°C)
Visibility 8.00 mi
Wind Chill22°F (-6°C)
Last update 28 Dec 12:56 am CST
Extended Forecast for

Marion SD

Winter Weather Advisory December 28, 03:00am until December 29, 06:00am
Wind Advisory December 28, 06:00am until December 29, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
Wind Advisory

  • Overnight

    Overnight: A slight chance of rain between 2am and 3am, then snow. Patchy blowing snow after 4am. Areas of fog. Low around 16. Blustery, with a north northwest wind 10 to 15 mph increasing to 20 to 25 mph. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 16 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow, mainly before 10am. Areas of blowing snow. Temperature falling to around 10 by 5pm. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 21 °F⇓

    Snow and
    Areas Blowing
    Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly cloudy, with a low around 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: 5 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday

    Monday: Patchy blowing snow before 1pm. Mostly sunny, with a high near 14. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 14 °F

    Patchy
    Blowing Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Northwest wind 5 to 10 mph becoming southwest after midnight.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. Southwest wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain between 2am and 3am, then snow. Patchy blowing snow after 4am. Areas of fog. Low around 16. Blustery, with a north northwest wind 10 to 15 mph increasing to 20 to 25 mph. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Sunday
Snow, mainly before 10am. Areas of blowing snow. Temperature falling to around 10 by 5pm. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Sunday Night
Patchy blowing snow. Mostly cloudy, with a low around 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph.
Monday
Patchy blowing snow before 1pm. Mostly sunny, with a high near 14. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Monday Night
Partly cloudy, with a low around 7. Northwest wind 5 to 10 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 36. Southwest wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 9.
New Year's Day
Mostly sunny, with a high near 20.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marion SD
 43.42°N 97.26°W (Elev. 1453 ft)
Last Update:
11:08 pm CST Dec 27, 2025
Forecast Valid:
1am CST Dec 28, 2025-6pm CST Jan 3, 2026
 
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