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Hazardous Weather Conditions
Current conditions at
Sioux Falls, Foss Field (KFSD)
Lat: 43.58°NLon: 96.75°WElev: 1427ft.
Overcast and Breezy
1°F
-17°C
| Humidity | 65% |
| Wind Speed | NW 21 G 33 mph |
| Barometer | 30.20 in (1026.4 mb) |
| Dewpoint | -8°F (-22°C) |
| Visibility | 10.00 mi |
| Wind Chill | -21°F (-29°C) |
| Last update | 17 Jan 8:56 am CST |
Extended Forecast for
Sioux Falls SD
Today
High: 7 °F
Chance
Flurries and
BlusteryTonight
Low: 5 °F⇑
Mostly Cloudy
then Slight
Chance SnowSunday
High: 26 °F
Slight Chance
Snow and
WindySunday Night
Low: -1 °F
Mostly Cloudy
and Blustery
then Partly
CloudyM.L.King Day
High: 14 °F
Mostly Sunny
Monday Night
Low: 1 °F
Partly Cloudy
Tuesday
High: 30 °F
Partly Sunny
Tuesday Night
Low: 15 °F
Mostly Cloudy
Wednesday
High: 24 °F
Partly Sunny
Detailed Forecast
Today
A chance of flurries before 11am. Partly sunny, with a high near 7. Wind chill values as low as -21. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Tonight
A 20 percent chance of snow after midnight. Increasing clouds, with a temperature falling to near 5 by 9pm, then rising to around 12 during the remainder of the night. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 26. Windy, with a southwest wind 10 to 20 mph becoming northwest 20 to 30 mph in the morning. Winds could gust as high as 45 mph.
Sunday Night
Mostly cloudy, with a low around -1. Wind chill values as low as -18. Blustery, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
M.L.King Day
Mostly sunny, with a high near 14. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 1. West northwest wind around 5 mph becoming south southwest after midnight.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 6.
Thursday
Partly sunny, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 18.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sioux Falls SD
43.54°N 96.73°W (Elev. 1453 ft)
43.54°N 96.73°W (Elev. 1453 ft)
6:28 am CST Jan 17, 2026
9am CST Jan 17, 2026-6pm CST Jan 23, 2026
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