National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

4 Miles NW Harrisburg SD

  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms. Cloudy, with a high near 71. South wind around 15 mph. Chance of precipitation is 50%.

    Chance
    Showers

    High: 71 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Southeast wind 5 to 15 mph becoming east northeast after midnight. Chance of precipitation is 40%.

    Chance
    Showers then
    Partly Cloudy

    Low: 51 °F

  • Monday

    Monday: A slight chance of showers after 4pm. Mostly sunny, with a high near 75. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 75 °F

  • Monday
    Night

    Monday Night: A slight chance of showers before 7pm. Mostly cloudy, with a low around 57. East southeast wind 10 to 15 mph. Chance of precipitation is 10%.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 57 °F

  • Tuesday

    Tuesday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 73. East southeast wind 10 to 15 mph. Chance of precipitation is 30%.

    Chance
    Showers

    High: 73 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 57. Southeast wind 10 to 15 mph. Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    Low: 57 °F

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. 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 and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 60 °F

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. 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 71. South wind around 15 mph. Chance of precipitation is 50%.
Tonight
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Southeast wind 5 to 15 mph becoming east northeast after midnight. Chance of precipitation is 40%.
Monday
A slight chance of showers after 4pm. Mostly sunny, with a high near 75. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers before 7pm. Mostly cloudy, with a low around 57. East southeast wind 10 to 15 mph. Chance of precipitation is 10%.
Tuesday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 73. East southeast wind 10 to 15 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 57. Southeast wind 10 to 15 mph. Chance of precipitation is 20%.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. Breezy. Chance of precipitation is 70%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 62. Breezy. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 80. Breezy. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 62. Breezy. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 77. 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 70. Chance of precipitation is 50%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles NW Harrisburg SD
 43.46°N 96.76°W (Elev. 1532 ft)
Last Update:
4:59 pm CDT May 16, 2021
Forecast Valid:
5pm CDT May 16, 2021-6pm CDT May 23, 2021
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation