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Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest. Read More >

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

33°F

1°C

Humidity 85%
Wind Speed NE 8 mph
Barometer 29.88 in (1012.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 21 Jan 8:52 am CST
Extended Forecast for

Sioux City IA

Blizzard Warning January 21, 09:00pm until January 23, 12:00am
Click here for hazard details and duration
Blizzard Warning
  • Today

    Today: A slight chance of snow between 9am and 10am, then a chance of drizzle.  Cloudy, with a high near 40. North northeast wind 5 to 15 mph.  Chance of precipitation is 20%.

    Slight Chance
    Drizzle/Snow
    then Chance
    Drizzle

    High: 40 °F

  • Tonight

    Tonight: Rain and snow, becoming all snow after 3am. The snow could be heavy at times.  Patchy blowing snow before 2am, then patchy blowing snow after 3am. Low around 30. Blustery, with a north northeast wind 15 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%. New snow accumulation of around 3 inches.

    Rain/Snow and
    Patchy
    Blowing Snow

    Low: 30 °F

  • Monday

    Monday: Snow. The snow could be heavy at times.  Patchy blowing snow. High near 34. Breezy, with a north northwest wind 20 to 25 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. New snow accumulation of around 8 inches.

    Heavy Snow
    and Patchy
    Blowing Snow

    High: 34 °F

  • Monday
    Night

    Monday Night: A chance of snow before midnight.  Patchy blowing snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 15. Blustery, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 30%.

    Chance Snow
    and Patchy
    Blowing Snow
    then Partly
    Cloudy

    Low: 15 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. West northwest wind 5 to 10 mph.

    Mostly Sunny

    High: 32 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 15.

    Mostly Clear

    Low: 15 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    Mostly Sunny

    High: 30 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Partly Cloudy

    Low: 17 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    Mostly Sunny

    High: 39 °F

Detailed Forecast

Today
A slight chance of snow between 9am and 10am, then a chance of drizzle. Cloudy, with a high near 40. North northeast wind 5 to 15 mph. Chance of precipitation is 20%.
Tonight
Rain and snow, becoming all snow after 3am. The snow could be heavy at times. Patchy blowing snow before 2am, then patchy blowing snow after 3am. Low around 30. Blustery, with a north northeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.
Monday
Snow. The snow could be heavy at times. Patchy blowing snow. High near 34. Breezy, with a north northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around 8 inches.
Monday Night
A chance of snow before midnight. Patchy blowing snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 15. Blustery, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 32. West northwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 35.
Click Map For Forecast
Point Forecast:
Sioux City IA
 42.49°N 96.39°W (Elev. 1099 ft)
5:59 am CST Jan 21, 2018
8am CST Jan 21, 2018-6pm CST Jan 27, 2018
 
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