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Routine Weekly NOAA Weather Radio Test Postponed Until Thursday, June 19th at 11 AM CST

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Heavy Rain Fog/Mist

68°F

20°C

Humidity	90%
Wind Speed	W 15 mph
Barometer	29.69 in (1004.5 mb)
Dewpoint	65°F (18°C)
Visibility	1.75 mi
Last update	18 Jun 7:53 pm CDT

More Information:

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

Extended Forecast for

Merrionette Park IL

Flood Watch June 18, 08:31pm until June 18, 10:00pm

Click here for hazard details and duration

...

Flood Watch June 18, 08:31pm until June 18, 10:00pm
NOW until 10:00pm Wed
Flood Watch
Tonight
Low: 64 °F
Showers
Likely
Juneteenth
High: 82 °F
Chance
Showers then
Mostly Sunny
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 85 °F
Mostly Sunny
Friday Night
Low: 72 °F
Mostly Clear
Saturday
High: 94 °F
Sunny
Saturday Night
Low: 76 °F
Clear
Sunday
High: 95 °F
Hot

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Cloudy, with a low around 64. West northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Juneteenth

A 30 percent chance of showers, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 82. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Thursday Night

Mostly clear, with a low around 66. Southwest wind around 5 mph, with gusts as high as 10 mph.

Friday

Mostly sunny, with a high near 85. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear, with a low around 72. South southwest wind around 15 mph, with gusts as high as 20 mph.

Saturday

Sunny, with a high near 94.

Saturday Night

Clear, with a low around 76.

Sunday

Sunny and hot, with a high near 95.