NWS Forecast for: Illinois Valley Rgnl-Walter A Duncan Field Airport IL
Issued by: National Weather Service Chicago, IL
Last Update: 8:16 am CST Feb 28, 2020		Print

  • Today

    Today: A chance of flurries before 1pm. Cloudy early, then gradual clearing, with a high near 32. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Chance
    Flurries


    High: 32 °F

  • Tonight

    Tonight: Clear, with a low around 15. Northwest wind 5 to 10 mph.

    Clear



    Low: 15 °F

  • Saturday

    Saturday: Sunny, with a high near 43. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    Sunny



    High: 43 °F

  • Saturday
    Night

    Saturday Night: Increasing clouds, with a low around 32. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Increasing
    Clouds


    Low: 32 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 57. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Cloudy



    High: 57 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 35.

    Chance Rain



    Low: 35 °F

  • Monday

    Monday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 46.

    Mostly Cloudy
    then Chance
    Rain

    High: 46 °F

  • Monday
    Night

    Monday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 30.

    Chance
    Rain/Snow
    then Slight
    Chance Snow

    Low: 30 °F

  • Tuesday

    Tuesday: A chance of rain after noon. Partly sunny, with a high near 49.

    Partly Sunny
    then Chance
    Rain

    High: 49 °F

    • Today: A chance of flurries before 1pm. Cloudy early, then gradual clearing, with a high near 32. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Tonight: Clear, with a low around 15. Northwest wind 5 to 10 mph.

    Saturday: Sunny, with a high near 43. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    Saturday Night: Increasing clouds, with a low around 32. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Sunday: Mostly cloudy, with a high near 57. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 35.

    Monday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 46.

    Monday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 30.

    Tuesday: A chance of rain after noon. Partly sunny, with a high near 49.

    Tuesday Night: A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 33.

    Wednesday: A chance of rain and snow. Mostly sunny, with a high near 50.

    Wednesday Night: A chance of rain and snow. Partly cloudy, with a low around 31.

    Thursday: Sunny, with a high near 46.


    Illinois Valley Rgnl-Walter A Duncan Field Airport IL
     41.34°N 89.14°W

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