Wet Pattern Continues From the Northwest To Rockies; Major Storm System To Develop On Thursday Across Southern Plains

A vigorous system will slide from the Northwest to the Rockies on Wednesday to keep intact the wet pattern across the extended region. Heavy to excessive rain, intense mountain snow and high winds are possible before the next system arrives on Friday. The same system will evolve into a major storm on Thursday across the southern Plains for a widespread rain event for the South and East. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Partly Cloudy

23°F

-5°C

Humidity 88%
Wind Speed W 8 mph
Barometer 29.79 in (1011.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 11 Dec 8:56 pm CST
Extended Forecast for

2 Miles ENE Sioux Falls SD

  • Tonight

    Tonight: A chance of snow before 2am, then a chance of flurries between 2am and 3am.  Patchy freezing fog after 5am. Mostly cloudy, with a temperature rising to around 25 by 3am. West northwest wind 5 to 10 mph.  Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Snow and
    Patchy
    Freezing Fog

    Low: 21 °F

  • Wednesday

    Wednesday: Areas of freezing fog before noon. Mostly cloudy, with a high near 31. West northwest wind around 5 mph becoming south southeast in the afternoon.

    Areas
    Freezing Fog
    then Mostly
    Cloudy

    High: 31 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of snow after 1am.  Cloudy, with a low around 25. Light and variable wind becoming northwest 5 to 10 mph after midnight.  Chance of precipitation is 20%.

    Cloudy then
    Slight Chance
    Snow

    Low: 25 °F

  • Thursday

    Thursday: A slight chance of snow before 7am.  Mostly cloudy, with a high near 36. Northwest wind around 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    Snow then
    Partly Sunny

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 16. Northwest wind 5 to 10 mph.

    Mostly Clear

    Low: 16 °F

  • Friday

    Friday: Sunny, with a high near 35.

    Sunny

    High: 35 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 19.

    Clear

    Low: 19 °F

  • Saturday

    Saturday: Sunny, with a high near 39.

    Sunny

    High: 39 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 24.

    Partly Cloudy

    Low: 24 °F

Detailed Forecast

Tonight
A chance of snow before 2am, then a chance of flurries between 2am and 3am. Patchy freezing fog after 5am. Mostly cloudy, with a temperature rising to around 25 by 3am. West northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
Areas of freezing fog before noon. Mostly cloudy, with a high near 31. West northwest wind around 5 mph becoming south southeast in the afternoon.
Wednesday Night
A slight chance of snow after 1am. Cloudy, with a low around 25. Light and variable wind becoming northwest 5 to 10 mph after midnight. Chance of precipitation is 20%.
Thursday
A slight chance of snow before 7am. Mostly cloudy, with a high near 36. Northwest wind around 10 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 16. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 35.
Friday Night
Clear, with a low around 19.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 34.
Click Map For Forecast
Point Forecast:
2 Miles ENE Sioux Falls SD
 43.55°N 96.7°W (Elev. 1450 ft)
8:14 pm CST Dec 11, 2018
9pm CST Dec 11, 2018-6pm CST Dec 18, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database