Wintry weather for Midwest, Ohio Valley; Bitter cold for Northeast

A bitterly cold airmass has invaded the eastern U.S this weekend bringing the coldest temperatures of the season. Gusty winds will combine with these cold temperatures to create dangerous wind chills well below zero in many parts of the Northeast. Meanwhile, a developing storm in the Plains will bring wintry precipitation to the Midwest and Ohio Valley on Sunday.
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Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.55°NLon: -96.73°WElev: 1427ft.

Overcast

17°F

-8°C

Humidity 84%
Wind Speed S 9 mph
Barometer 29.84 in (1013.3 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 14 Feb 10:56 am CST
Extended Forecast for

Sioux Falls SD

  • Today

    Today: Cloudy, with a high near 27. South southeast wind 5 to 10 mph becoming southwest in the afternoon.

    Cloudy

    High: 27 °F

  • Tonight

    Tonight: Cloudy, with a low around 20. South southwest wind around 5 mph.

    Cloudy

    Low: 20 °F

  • Washington's
    Birthday

    Washington's Birthday: Partly sunny, with a high near 36. West wind 5 to 10 mph.

    Partly Sunny

    High: 36 °F

  • Monday
    Night

    Monday Night: Freezing rain and sleet likely before 1am, then sleet likely, possibly mixed with snow between 1am and 4am, then snow likely after 4am.  Cloudy, with a low around 27. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 70%. New snow and sleet accumulation of less than one inch possible.

    Wintry Mix
    Likely

    Low: 27 °F

  • Tuesday

    Tuesday: Snow likely before 7am.  Mostly cloudy, with a high near 32. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then Mostly
    Cloudy

    High: 32 °F

  • Tuesday
    Night

    Tuesday Night: Cloudy, with a low around 18.

    Cloudy

    Low: 18 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    Partly Sunny

    High: 32 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Mostly Cloudy

    Low: 25 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 45. Breezy.

    Mostly Cloudy
    and Breezy

    High: 45 °F

Detailed Forecast

Today
Cloudy, with a high near 27. South southeast wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Cloudy, with a low around 20. South southwest wind around 5 mph.
Washington's Birthday
Partly sunny, with a high near 36. West wind 5 to 10 mph.
Monday Night
Freezing rain and sleet likely before 1am, then sleet likely, possibly mixed with snow between 1am and 4am, then snow likely after 4am. Cloudy, with a low around 27. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than one inch possible.
Tuesday
Snow likely before 7am. Mostly cloudy, with a high near 32. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 45. Breezy.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Sioux Falls SD
 43.55°N 96.73°W (Elev. 1450 ft)
10:15 am CST Feb 14, 2016
11am CST Feb 14, 2016-6pm CST Feb 20, 2016
 
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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