Threat For Heavy Rainfall And Flash Flooding Continues From The Mid South To The Mid Atlantic; Critical Fire Weather Over The Western U.S.

A slow moving low pressure system will bring a continued threat for heavy rainfall and flooding from portions of the Mid South to the Ohio Valley and Mid Atlantic through midweek. Some areas could see locally significant flooding. Out west,very dry humidity combined with gusty winds will lead to a continued threat for critical fire weather and dry thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Overcast

56°F

13°C

Humidity 90%
Wind Speed NW 8 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 24 Sep 11:56 pm CDT
Extended Forecast for

2 Miles NNE Sioux Falls SD

  • Overnight

    Overnight: A chance of showers, mainly after 5am.  Cloudy, with a low around 50. North northeast wind around 5 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 50 °F

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 2pm.  High near 62. Northwest wind 5 to 15 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 62 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 42. West northwest wind around 10 mph.  Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Clear

    Low: 42 °F

  • Wednesday

    Wednesday: Sunny, with a high near 64. West northwest wind 10 to 15 mph.

    Sunny

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 50. South wind 10 to 15 mph.

    Partly Cloudy

    Low: 50 °F

  • Thursday

    Thursday: Partly sunny, with a high near 63.

    Partly Sunny

    High: 63 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 40.

    Mostly Cloudy

    Low: 40 °F

  • Friday

    Friday: Mostly cloudy, with a high near 56.

    Mostly Cloudy

    High: 56 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 38.

    Mostly Cloudy

    Low: 38 °F

Detailed Forecast

Overnight
A chance of showers, mainly after 5am. Cloudy, with a low around 50. North northeast wind around 5 mph. Chance of precipitation is 30%.
Tuesday
Showers, with thunderstorms also possible after 2pm. High near 62. Northwest wind 5 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 42. West northwest wind around 10 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 64. West northwest wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 50. South wind 10 to 15 mph.
Thursday
Partly sunny, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Mostly cloudy, with a high near 56.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Cloudy, with a low around 47. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
2 Miles NNE Sioux Falls SD
 43.55°N 96.73°W (Elev. 1450 ft)
10:29 pm CDT Sep 24, 2018
12am CDT Sep 25, 2018-6pm CDT Sep 30, 2018
 
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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