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Multi-day heavy rainfall and flooding event continues to unfold in the Central and Southern U.S.

Another day of heavy rain on Friday will further increase the risk of flash flooding and long-term flooding in the Southern Plains and the Lower/Mid-Mississippi and Ohio River Valleys. The NWS Weather Prediction Center has issued Moderate Risks for excessive rainfall for parts of these regions on Friday and into the weekend. Some areas may see an additional 4-5 inches of rain over the next 3 days. Read More >

7-Day Forecast for Latitude 41.51°N and Longitude 87.64°W (Text-Only)
NWS Forecast for: Chicago Heights IL
Issued by: National Weather Service Chicago, IL
Last Update: 10:18 pm CST Feb 22, 2018
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  • Tonight

    Tonight: Rain likely, mainly after 4am.  Patchy fog after 2am.  Otherwise, cloudy, with a low around 38. East southeast wind 10 to 15 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely
    and Patchy
    Fog

    Low: 38 °F

  • Friday

    Friday: Rain likely, mainly before 7am.  Areas of fog before 7am.  Otherwise, mostly cloudy, with a high near 47. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely
    and Areas Fog
    then Mostly
    Cloudy

    High: 47 °F

  • Friday
    Night

    Friday Night: A chance of rain and snow between 1am and 2am, then a chance of snow after 2am.  Mostly cloudy, with a low around 32. West wind 5 to 10 mph becoming northeast after midnight.  Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Rain/Snow

    Low: 32 °F

  • Saturday

    Saturday: Snow and freezing rain likely before 8am, then rain likely, possibly mixed with snow between 8am and 9am, then rain likely after 9am.  Cloudy, with a high near 45. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 60%. Little or no ice accumulation expected.  New snow accumulation of less than a half inch possible.

    Wintry Mix
    Likely then
    Rain Likely

    High: 45 °F

  • Saturday
    Night

    Saturday Night: A chance of rain before 7pm, then rain and possibly a thunderstorm between 7pm and 1am, then a chance of rain after 1am.  Low around 34. Breezy, with an east southeast wind 10 to 20 mph becoming west southwest after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 90%.

    Rain and
    Breezy


    Low: 34 °F

  • Sunday

    Sunday: A 40 percent chance of rain before 7am.  Mostly sunny, with a high near 46. Breezy.

    Chance Rain
    and Breezy
    then Sunny

    High: 46 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 29.

    Mostly Clear



    Low: 29 °F

  • Monday

    Monday: Sunny, with a high near 47.

    Sunny



    High: 47 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 33.

    Mostly Clear



    Low: 33 °F



  • Tonight: Rain likely, mainly after 4am. Patchy fog after 2am. Otherwise, cloudy, with a low around 38. East southeast wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Friday: Rain likely, mainly before 7am. Areas of fog before 7am. Otherwise, mostly cloudy, with a high near 47. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Friday Night: A chance of rain and snow between 1am and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 32. West wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 30%.

    Saturday: Snow and freezing rain likely before 8am, then rain likely, possibly mixed with snow between 8am and 9am, then rain likely after 9am. Cloudy, with a high near 45. East northeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Saturday Night: A chance of rain before 7pm, then rain and possibly a thunderstorm between 7pm and 1am, then a chance of rain after 1am. Low around 34. Breezy, with an east southeast wind 10 to 20 mph becoming west southwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%.

    Sunday: A 40 percent chance of rain before 7am. Mostly sunny, with a high near 46. Breezy.

    Sunday Night: Mostly clear, with a low around 29.

    Monday: Sunny, with a high near 47.

    Monday Night: Mostly clear, with a low around 33.

    Tuesday: Sunny, with a high near 53.

    Tuesday Night: A slight chance of rain. Partly cloudy, with a low around 38.

    Wednesday: A chance of rain. Partly sunny, with a high near 52.

    Wednesday Night: A chance of rain and snow. Mostly cloudy, with a low around 35.

    Thursday: A chance of rain and snow. Partly sunny, with a high near 46.



    Chicago Heights IL
     41.51°N 87.64°W

    Visit your local NWS office at: http://www.crh.noaa.gov/lot