National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow and Ice Continue in the Northeast; Rain and Mountain Snow in the West

Significant winter impacts shift into the Northeast on Sunday. Heavy snow up to 2 feet will be possible across interior Northeastern areas. Southern New England may see ice accumulations up to a quarter of an inch. Strong gusty winds and bitter cold will follow the cold front passage. In the west, heavy mountain snow will impact the California, Inter-Mountain West, and Rocky mountains. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Overcast

10°F

-12°C

Humidity 53%
Wind Speed NA
Barometer 30.34 in (1029.9 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 19 Jan 8:52 pm CST
Extended Forecast for

Sioux City IA

  • Tonight

    Tonight: Increasing clouds, with a low around 1. North northeast wind 5 to 10 mph becoming east southeast after midnight.

    Increasing
    Clouds

    Low: 1 °F

  • Sunday

    Sunday: A slight chance of flurries between 7am and 8am. Mostly cloudy, with a high near 17. Southeast wind around 10 mph.

    Slight Chance
    Flurries

    High: 17 °F

  • Sunday
    Night

    Sunday Night: Isolated flurries between midnight and 3am. Mostly cloudy, with a low around 10. Southeast wind 10 to 15 mph.

    Isolated
    Flurries

    Low: 10 °F

  • M.L.King
    Day

    M.L.King Day: A slight chance of flurries after noon. Mostly cloudy, with a high near 26. Southeast wind around 15 mph.

    Slight Chance
    Flurries

    High: 26 °F

  • Monday
    Night

    Monday Night: Snow likely, possibly mixed with freezing drizzle, becoming all snow after 5am. Cloudy, with a temperature rising to around 27 by 10pm. Southeast wind 10 to 15 mph becoming northeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Wintry Mix
    Likely

    Low: 21 °F⇑

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. Patchy blowing snow after 11am. High near 26. Blustery. Chance of precipitation is 90%. New snow accumulation of around 4 inches.

    Heavy Snow
    and Patchy
    Blowing Snow

    High: 26 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 11.

    Mostly Cloudy

    Low: 11 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    Mostly Sunny

    High: 28 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 14.

    Mostly Cloudy

    Low: 14 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 1. North northeast wind 5 to 10 mph becoming east southeast after midnight.
Sunday
A slight chance of flurries between 7am and 8am. Mostly cloudy, with a high near 17. Southeast wind around 10 mph.
Sunday Night
Isolated flurries between midnight and 3am. Mostly cloudy, with a low around 10. Southeast wind 10 to 15 mph.
M.L.King Day
A slight chance of flurries after noon. Mostly cloudy, with a high near 26. Southeast wind around 15 mph.
Monday Night
Snow likely, possibly mixed with freezing drizzle, becoming all snow after 5am. Cloudy, with a temperature rising to around 27 by 10pm. Southeast wind 10 to 15 mph becoming northeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. The snow could be heavy at times. Patchy blowing snow after 11am. High near 26. Blustery. Chance of precipitation is 90%. New snow accumulation of around 4 inches.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
Partly sunny, with a high near 13.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Mostly sunny, with a high near 19.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Sioux City IA
 42.49°N 96.39°W (Elev. 1099 ft)
Last Update:
5:17 pm CST Jan 19, 2019
Forecast Valid:
9pm CST Jan 19, 2019-6pm CST Jan 26, 2019
 
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Additional Resources

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Chance of Precipitation