Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Winter Storm Impacting the Rockies and Great Basin

Widespread precipitation is expected from the central Rockies back into the Southwest, with heavy snow accumulations possible, especially across the mountains of southwest Wyoming, Utah and eastern Nevada. The front will push further east on Saturday, with precipitation, including heavy mountain snows, shifting further east across the central and southern Rockies. Read More >

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Overcast

33°F

1°C

Humidity 89%
Wind Speed Calm
Barometer 29.72 in (1007.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Jan 8:56 pm CST
Extended Forecast for

Sioux Falls SD

Winter Storm Watch January 21, 03:00pm until January 22, 12:00pm
Click here for hazard details and duration
Winter Storm Watch
  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Calm wind.

    Mostly Cloudy

    Low: 21 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 43. Calm wind becoming north around 5 mph in the afternoon.

    Mostly Cloudy

    High: 43 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 26. North northeast wind 5 to 10 mph.

    Mostly Cloudy

    Low: 26 °F

  • Sunday

    Sunday: Drizzle likely, possibly mixed with snow, becoming all snow after 4pm.  Cloudy, with a high near 36. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Slight Chance
    Snow then
    Drizzle/Snow
    Likely

    High: 36 °F

  • Sunday
    Night

    Sunday Night: Snow. The snow could be heavy at times.  Patchy blowing snow after 9pm. Low around 24. Blustery, with a north wind 15 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%. New snow accumulation of around 6 inches.

    Heavy Snow
    and Patchy
    Blowing Snow

    Low: 24 °F

  • Monday

    Monday: Snow, mainly before noon.  Areas of blowing snow. High near 29. Blustery.  Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    Snow and
    Areas Blowing
    Snow

    High: 29 °F

  • Monday
    Night

    Monday Night: Patchy blowing snow before 9pm. Partly cloudy, with a low around 13. Blustery.

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

    Low: 13 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    Mostly Sunny

    High: 28 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 13.

    Partly Cloudy

    Low: 13 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. Calm wind.
Saturday
Mostly cloudy, with a high near 43. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 26. North northeast wind 5 to 10 mph.
Sunday
Drizzle likely, possibly mixed with snow, becoming all snow after 4pm. Cloudy, with a high near 36. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. The snow could be heavy at times. Patchy blowing snow after 9pm. Low around 24. Blustery, with a north wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of around 6 inches.
Monday
Snow, mainly before noon. Areas of blowing snow. High near 29. Blustery. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Monday Night
Patchy blowing snow before 9pm. Partly cloudy, with a low around 13. Blustery.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 32.
Click Map For Forecast
Point Forecast:
Sioux Falls SD
 43.55°N 96.73°W (Elev. 1450 ft)
8:44 pm CST Jan 19, 2018
9pm CST Jan 19, 2018-6pm CST Jan 26, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database