Three Weather Areas of Concern Today

Potential Tropical Cyclone Three will gradually approach the northern Gulf Coast with heavy rain and potential flooding. Meanwhile, a sharp cold front will produce severe thunderstorms with significant winds, hail, tornadoes and possible flooding across the Ohio Valley. Finally, a large dome of high pressure will continue the major heat wave over the West, extending into the central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Fair

63°F

17°C

Humidity 54%
Wind Speed N 7 mph
Barometer 29.90 in (1011.6 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Jun 3:56 am CDT
Extended Forecast for

Sioux Falls SD

  • Today

    Today: Increasing clouds, with a high near 85. North northeast wind around 5 mph becoming west southwest in the afternoon.

    Increasing
    Clouds

    High: 85 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 63. Southeast wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    T-storms
    Likely

    Low: 63 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Partly sunny, with a high near 82. Breezy, with a southeast wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 50%.

    Chance
    T-storms and
    Breezy

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 51. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

    Low: 51 °F

  • Monday

    Monday: Sunny, with a high near 72. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Sunny

    High: 72 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 50. North northwest wind 5 to 10 mph becoming south southeast after midnight.

    Mostly Clear

    Low: 50 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    Mostly Sunny

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 58.

    Mostly Clear

    Low: 58 °F

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    Sunny

    High: 90 °F

Detailed Forecast

Today
Increasing clouds, with a high near 85. North northeast wind around 5 mph becoming west southwest in the afternoon.
Tonight
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 63. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Breezy, with a southeast wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 51. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 72. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 50. North northwest wind 5 to 10 mph becoming south southeast after midnight.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Sioux Falls SD
 43.55°N 96.73°W (Elev. 1450 ft)
4:28 am CDT Jun 19, 2021
4am CDT Jun 19, 2021-6pm CDT Jun 25, 2021
 
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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