7-Day Forecast 42.35°N 88.02°W (Text-Only)
NWS Forecast for: Grayslake IL
Issued by: National Weather Service Chicago, IL
Last Update: 8:42 pm CST Feb 10, 2025
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  • Tonight

    Tonight: Intermittent flurries between 1am and 2am, then a chance of snow with intermittent flurries after 2am.  Cloudy, with a low around 17. West southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.  Chance of precipitation is 30%.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow with intermittent flurries before noon, then a chance of flurries between noon and 3pm.  Mostly cloudy, with a high near 24. North wind around 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 30%.

    High: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday
    Night

    Tuesday Night: A chance of flurries with a slight chance of snow showers before midnight, then a chance of snow, mainly after 3am.  Mostly cloudy, with a steady temperature around 22. North northeast wind around 10 mph.  Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow


  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 28. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Snow Likely
    then Heavy
    Snow

  • Wednesday
    Night

    Wednesday Night: Snow, mainly before midnight. The snow could be heavy at times.  Low around 14. Northeast wind around 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 100%.

    Low: 14 °F

    Heavy Snow
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny


  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear


  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny


  • Friday
    Night

    Friday Night: Snow.  Cloudy, with a low around 20.

    Low: 20 °F

    Snow




  • Tonight: Intermittent flurries between 1am and 2am, then a chance of snow with intermittent flurries after 2am. Cloudy, with a low around 17. West southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

    Tuesday: A chance of snow with intermittent flurries before noon, then a chance of flurries between noon and 3pm. Mostly cloudy, with a high near 24. North wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    Tuesday Night: A chance of flurries with a slight chance of snow showers before midnight, then a chance of snow, mainly after 3am. Mostly cloudy, with a steady temperature around 22. North northeast wind around 10 mph. Chance of precipitation is 30%.

    Wednesday: Snow. The snow could be heavy at times. High near 28. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Wednesday Night: Snow, mainly before midnight. The snow could be heavy at times. Low around 14. Northeast wind around 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

    Thursday: Mostly sunny, with a high near 19.

    Thursday Night: Mostly clear, with a low around 1.

    Friday: Partly sunny, with a high near 26.

    Friday Night: Snow. Cloudy, with a low around 20.

    Saturday: Snow likely. Cloudy, with a high near 32.

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 9.

    Sunday: Mostly cloudy, with a high near 17.

    Sunday Night: Partly cloudy, with a low around -4.

    Washington's Birthday: Mostly sunny, with a high near 13.



    Grayslake IL
     42.35°N 88.02°W

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