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

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Overcast

59°F

15°C

Humidity 48%
Wind Speed S 16 G 25 mph
Barometer 29.82 in (1009.7 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 17 Apr 7:53 pm CDT
Extended Forecast for

Merrionette Park IL

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 57. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Breezy.
    Scattered
    Showers then
    Scattered
    T-storms

  • Friday

    Friday: Isolated showers and thunderstorms before 7am, then a slight chance of showers between 7am and 10am. Partly sunny, with a high near 83. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    High: 83 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday Night

    Friday Night: Showers and thunderstorms before 4am, then a chance of showers. Low around 50. South southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Mostly cloudy, with a high near 55. North wind 5 to 10 mph.

    High: 55 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 45. Northeast wind 5 to 10 mph.

    Low: 45 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Scattered showers. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.

    High: 52 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Periods of showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Showers

  • Monday

    Monday: A chance of showers before 1pm. Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 57. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Friday
Isolated showers and thunderstorms before 7am, then a slight chance of showers between 7am and 10am. Partly sunny, with a high near 83. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Friday Night
Showers and thunderstorms before 4am, then a chance of showers. Low around 50. South southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 55. North wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45. Northeast wind 5 to 10 mph.
Sunday
Scattered showers. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
Sunday Night
Periods of showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 80%.
Monday
A chance of showers before 1pm. Partly sunny, with a high near 60. Breezy.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Merrionette Park IL
 41.71°N 87.72°W
Last Update:
3:57 pm CDT Apr 17, 2025
Forecast Valid:
8pm CDT Apr 17, 2025-6pm CDT Apr 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation