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Heavy rain and potential flooding in the Plains

A slow-moving weather system with abundant moisture will bring heavy rainfall across portions of the Central and Southern Plains Saturday. Soils in the region are already saturated from recent rainfall, so flash flooding and river flooding are likely.
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Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Overcast

61°F

16°C

Humidity 72%
Wind Speed SE 12 mph
Barometer 30.18 in (1022.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 23 May 10:56 am CDT
Extended Forecast for

Sioux Falls, Foss Field SD

  • This
    Afternoon

    Isolated Sprinkles

    Isolated
    Sprinkles

    High: 70 °F

  • Tonight

    Showers Chance for Measurable Precipitation 80%

    Showers

    Low: 56 °F

  • Sunday

    Thunderstorms Chance for Measurable Precipitation 80%

    Thunderstorms

    High: 67 °F

  • Sunday
    Night

    Thunderstorms Likely Chance for Measurable Precipitation 60%

    Thunderstorms
    Likely

    Low: 56 °F

  • Memorial
    Day

    Thunderstorms Likely Chance for Measurable Precipitation 60%

    Thunderstorms
    Likely

    High: 73 °F

  • Monday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    Low: 53 °F

  • Tuesday

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    High: 74 °F

  • Tuesday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 54 °F

  • Wednesday

    Mostly Sunny

    Mostly
    Sunny

    High: 79 °F

Detailed Forecast

This Afternoon
Isolated sprinkles between 1pm and 3pm. Cloudy, with a high near 70. South southeast wind 10 to 15 mph.
Tonight
A chance of showers and thunderstorms, then occasional showers and possibly a thunderstorm after 3am. Low around 56. Southeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Occasional showers and thunderstorms, mainly before 10am. High near 67. East southeast wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and thunderstorms likely, mainly after 1am. Cloudy, with a low around 56. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Memorial Day
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 73. South wind 5 to 15 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 74. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
  Click Map For Forecast
Point Forecast:
Sioux Falls, Foss Field SD
 43.59°N 96.73°W (Elev. 1430 ft)
11:15 am CDT May 23, 2015
12pm CDT May 23, 2015-6pm CDT May 29, 2015
 
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