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 and Windy

37°F

3°C

Humidity 65%
Wind Speed W 29 G 41 mph
Barometer 29.74 in (1007.6 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 26 Nov 2:53 am CST
Extended Forecast for

Merrionette Park IL

Wind Advisory until November 26, 09:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until November 26, 09:00pm

    NOW until 9:00pm Wed

    Wind Advisory

  • Overnight

    Low: 36 °F

    Cloudy and
    Windy

  • Wednesday

    Wednesday: Scattered snow showers, mainly before 5pm. Cloudy, with a high near 35. Very windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 50%.

    High: 35 °F

    Scattered
    Snow Showers
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 26. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 45 mph.

    Low: 26 °F

    Decreasing
    Clouds and
    Breezy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 33. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23. West northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow after midnight. Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Mostly Cloudy
    then Snow

  • Saturday

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

    High: 32 °F

    Snow

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 36. Windy, with a west southwest wind around 30 mph, with gusts as high as 45 mph.
Wednesday
Scattered snow showers, mainly before 5pm. Cloudy, with a high near 35. Very windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 50%.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 26. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 45 mph.
Thanksgiving Day
Mostly sunny, with a high near 33. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 23. West northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 33.
Friday Night
Snow after midnight. Low around 25. Chance of precipitation is 80%.
Saturday
Snow. Cloudy, with a high near 32.
Saturday Night
Snow, possibly mixed with rain. Cloudy, with a low around 31.
Sunday
A chance of snow before noon. Mostly cloudy, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
A chance of snow. Partly sunny, with a high near 22.
Monday Night
A chance of snow. Mostly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Merrionette Park IL
 41.68°N 87.69°W
Last Update:
3:05 am CST Nov 26, 2025
Forecast Valid:
3am CST Nov 26, 2025-6pm CST Dec 2, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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