Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Light Rain

62°F

17°C

Humidity 93%
Wind Speed SW 9 mph
Barometer 29.60 in (1001.6 mb)
Dewpoint 60°F (16°C)
Visibility 7.00 mi
Last update 18 Oct 10:53 pm CDT
Extended Forecast for

4 Miles NE Calumet Park IL

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Low around 52. South southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: Showers, mainly before noon.  High near 58. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers.  Partly cloudy, with a low around 50. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers after 1pm.  Mostly sunny, with a high near 56. Breezy.

    High: 56 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 52. South southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before noon. High near 58. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly clear, with a low around 44. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 64. South wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 50 percent chance of showers. Partly cloudy, with a low around 50. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Tuesday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 56. Breezy.
Tuesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Calumet Park IL
 41.7°N 87.6°W
9:41 pm CDT Oct 18, 2025
11pm CDT Oct 18, 2025-6pm CDT Oct 25, 2025
 
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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