Severe Thunderstorms and Heavy Rain for the South-Central U.S.

Rounds of strong to severe thunderstorms and heavy rain with flooding are likely today across the south-central U.S. This trend of repeated storms and precipitation may continue through early to mid week across the region toward the western Gulf Coast increasing the likelihood for more flood potential. Also, elevated fire weather conditions are expected the next couple of days in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Overcast

69°F

21°C

Humidity 59%
Wind Speed S 10 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 May 4:56 pm CDT
Extended Forecast for

Sioux Falls SD

  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms.  Cloudy, with a high near 72. Southeast wind around 15 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    High: 72 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm.  Cloudy during the early evening, then gradual clearing, with a low around 51. East southeast wind 5 to 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers then
    Partly Cloudy

    Low: 51 °F

  • Monday

    Monday: Mostly sunny, with a high near 75. East wind 5 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 75 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 57. East southeast wind 10 to 15 mph.

    Mostly Cloudy

    Low: 57 °F

  • Tuesday

    Tuesday: A chance of showers, mainly after 2pm.  Mostly cloudy, with a high near 74. East southeast wind 10 to 15 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 74 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 2am.  Mostly cloudy, with a low around 58. Southeast wind 10 to 15 mph.  Chance of precipitation is 30%.

    Chance
    Showers then
    Slight Chance
    T-storms

    Low: 58 °F

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 75. Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am.  Mostly cloudy, with a low around 60. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 60 °F

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 79. Breezy.  Chance of precipitation is 70%.

    Showers
    Likely and
    Breezy

    High: 79 °F

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Cloudy, with a high near 72. Southeast wind around 15 mph. Chance of precipitation is 50%.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around 51. East southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 75. East wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 57. East southeast wind 10 to 15 mph.
Tuesday
A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 74. East southeast wind 10 to 15 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 58. Southeast wind 10 to 15 mph. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Wednesday Night
Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Breezy. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 63. Breezy. Chance of precipitation is 70%.
Friday
A chance of showers. Partly sunny, with a high near 81. Breezy. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Sioux Falls SD
 43.55°N 96.73°W (Elev. 1450 ft)
3:59 pm CDT May 16, 2021
5pm CDT May 16, 2021-6pm CDT May 23, 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