Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. 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: 2:15 am CDT Aug 19, 2019
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  • Overnight

    Overnight: Areas of fog.  Otherwise, partly cloudy, with a low around 69. Calm wind.

    Areas Fog


    Low: 69 °F

  • Monday

    Monday: Areas of fog before 10am.  Otherwise, partly sunny, with a high near 84. North wind around 5 mph becoming east southeast in the afternoon.

    Areas Fog
    then Partly
    Sunny

    High: 84 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 66. Northeast wind around 5 mph becoming calm  in the evening.

    Partly Cloudy


    Low: 66 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.

    Chance
    T-storms

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 72. Calm wind. Winds could gust as high as 10 mph.

    Chance
    T-storms

    Low: 72 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83.

    Slight Chance
    T-storms

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 62.

    Partly Cloudy


    Low: 62 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    Mostly Sunny


    High: 77 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 59.

    Partly Cloudy


    Low: 59 °F



  • Overnight: Areas of fog. Otherwise, partly cloudy, with a low around 69. Calm wind.

    Monday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 84. North wind around 5 mph becoming east southeast in the afternoon.

    Monday Night: Partly cloudy, with a low around 66. Northeast wind around 5 mph becoming calm in the evening.

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 72. Calm wind. Winds could gust as high as 10 mph.

    Wednesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

    Wednesday Night: Partly cloudy, with a low around 62.

    Thursday: Mostly sunny, with a high near 77.

    Thursday Night: Partly cloudy, with a low around 59.

    Friday: Mostly sunny, with a high near 76.

    Friday Night: Partly cloudy, with a low around 58.

    Saturday: Mostly sunny, with a high near 78.

    Saturday Night: Partly cloudy, with a low around 61.

    Sunday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 81.



    Chicago Heights IL
     41.51°N 87.64°W

    Visit your local NWS office at: https://www.weather.gov/lot