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Very Heavy Rain, Severe Thunderstorms, and High Flash Flood Risk moves into the Mississippi Valley and Midwest

Thunderstorms, some severe, with very heavy rain have moved into the Mid South and Tennessee Valley today. Flash flooding and severe thunderstorms will be possible from the central Gulf Coast to the Upper Great Lakes. The greatest threat of excessive rains will be in portions of the Lower and Middle Mississippi Valleys. This storm system has a history of producing life threatening flash floods. Read More >

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Sioux Falls SD

Winter Weather Advisory April 30, 10:00pm until May 1, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Rain before 8pm, then rain and snow between 8pm and 4am, then snow after 4am.  Low around 1. North wind 25 to 30 km/h, with gusts as high as 45 km/h.  Chance of precipitation is 100%. Total nighttime snow accumulation of around 6 centimeters.

    Rain/Snow

    Low: 1 °C

  • Monday

    Monday: Rain and snow before noon, then a chance of rain between noon and 2pm.  High near 8. Breezy, with a north northwest wind 30 to 35 km/h, with gusts as high as 50 km/h.  Chance of precipitation is 80%. New snow accumulation of around 2 centimeters.

    Rain/Snow
    then Chance
    Rain and
    Breezy

    High: 8 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 1. North northwest wind 10 to 20 km/h.

    Partly Cloudy

    Low: 1 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 16. West northwest wind around 10 km/h.

    Mostly Sunny

    High: 16 °C

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers.  Mostly cloudy, with a low around 4. South wind 5 to 10 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 4 °C

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 17. Chance of precipitation is 50%.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 17 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 5.

    Partly Cloudy

    Low: 5 °C

  • Thursday

    Thursday: Sunny, with a high near 18.

    Sunny

    High: 18 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 6.

    Mostly Clear

    Low: 6 °C

Detailed Forecast

Tonight
Rain before 8pm, then rain and snow between 8pm and 4am, then snow after 4am. Low around 1. North wind 25 to 30 km/h, with gusts as high as 45 km/h. Chance of precipitation is 100%. Total nighttime snow accumulation of around 6 centimeters.
Monday
Rain and snow before noon, then a chance of rain between noon and 2pm. High near 8. Breezy, with a north northwest wind 30 to 35 km/h, with gusts as high as 50 km/h. Chance of precipitation is 80%. New snow accumulation of around 2 centimeters.
Monday Night
Partly cloudy, with a low around 1. North northwest wind 10 to 20 km/h.
Tuesday
Mostly sunny, with a high near 16. West northwest wind around 10 km/h.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 4. South wind 5 to 10 km/h. Chance of precipitation is 20%.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 17. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 5.
Thursday
Sunny, with a high near 18.
Thursday Night
Mostly clear, with a low around 6.
Friday
Sunny, with a high near 20.
Friday Night
Mostly clear, with a low around 7.
Saturday
Sunny, with a high near 22.
Saturday Night
Mostly clear, with a low around 9.
Sunday
Sunny, with a high near 23.
Click Map For Forecast
Point Forecast:
Sioux Falls SD
 43.55°N 96.73°W (Elev. 442 m)
5:01 pm CDT Apr 30, 2017
7pm CDT Apr 30, 2017-6pm CDT May 7, 2017
 
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