Wintry Weather Moving Across the Northeast; Heavy Rain Returns to the South

A storm will slide across the Northeast today with snow and some ice accumulations possible. To the south, heavy rain and additional flooding is possible from Texas to South Carolina. In Western Alaska, strong winds and heavy snow will continue to bring blizzard conditions there. Heavy rains, high winds, and rough surf will continue across American Samoa through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

-4°C

24°F

Humidity 71%
Wind Speed NW 20 km/h
Barometer 1029.9 mb (30.34 in)
Dewpoint -9°C (16°F)
Visibility 16 km
Wind Chill-11°C (12°F)
Last update 18 Feb 10:56 am CST
Extended Forecast for

Sioux Falls SD

  • Today

    Today: A chance of flurries after 3pm.  Increasing clouds, with a high near -6. North northwest wind 15 to 20 km/h.

    Chance
    Flurries

    High: -6 °C

  • Tonight

    Tonight: A chance of flurries.  Mostly cloudy, with a low around -18. North wind 10 to 20 km/h.

    Chance
    Flurries

    Low: -18 °C

  • Wednesday

    Wednesday: A chance of flurries before 9am.  Mostly cloudy, with a high near -11. North wind around 10 km/h.

    Chance
    Flurries

    High: -11 °C

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around -21. Calm wind.

    Decreasing
    Clouds

    Low: -21 °C

  • Thursday

    Thursday: Sunny, with a high near -4. Calm wind becoming southwest 5 to 10 km/h in the morning.

    Sunny

    High: -4 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around -8. South wind 10 to 15 km/h.

    Mostly Clear

    Low: -8 °C

  • Friday

    Friday: Sunny, with a high near 4.

    Sunny

    High: 4 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around -3.

    Mostly Clear

    Low: -3 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 6.

    Mostly Sunny

    High: 6 °C

Detailed Forecast

Today
A chance of flurries after 3pm. Increasing clouds, with a high near -6. North northwest wind 15 to 20 km/h.
Tonight
A chance of flurries. Mostly cloudy, with a low around -18. North wind 10 to 20 km/h.
Wednesday
A chance of flurries before 9am. Mostly cloudy, with a high near -11. North wind around 10 km/h.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around -21. Calm wind.
Thursday
Sunny, with a high near -4. Calm wind becoming southwest 5 to 10 km/h in the morning.
Thursday Night
Mostly clear, with a low around -8. South wind 10 to 15 km/h.
Friday
Sunny, with a high near 4.
Friday Night
Mostly clear, with a low around -3.
Saturday
Mostly sunny, with a high near 6.
Saturday Night
Partly cloudy, with a low around -6.
Sunday
Mostly sunny, with a high near 4.
Sunday Night
Partly cloudy, with a low around -3.
Monday
Partly sunny, with a high near 5.
Click Map For Forecast
Point Forecast:
Sioux Falls SD
 43.55°N 96.73°W (Elev. 442 m)
8:29 am CST Feb 18, 2020
11am CST Feb 18, 2020-6pm CST Feb 24, 2020
 
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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