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

Hazardous Weather Outlook

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

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles NE Calumet Park IL

Tonight
Low: 52 °F
Showers
Sunday
High: 58 °F
Breezy.
Showers then
Chance
Showers
Sunday Night
Low: 44 °F
Mostly Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 50 °F
Chance
Showers
Tuesday
High: 56 °F
Breezy.
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 42 °F
Chance
Showers
Wednesday
High: 53 °F
Partly Sunny
Wednesday Night
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.