Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Overcast

69°F

21°C

Humidity	57%
Wind Speed	S 5 mph
Barometer	30.18 in (1021.1 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	24 Jul 8:53 am CDT

More Information:

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

Extended Forecast for

Westchester IL

Today
High: 81 °F
Gradual
Clearing
Tonight
Low: 64 °F
Mostly Clear
Saturday
High: 82 °F
Partly Sunny
Saturday Night
Low: 72 °F
Mostly Cloudy
Sunday
High: 91 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 77 °F
Slight Chance
T-storms
Monday
High: 93 °F
Slight Chance
T-storms
Monday Night
Low: 74 °F
Partly Cloudy
Tuesday
High: 88 °F
Mostly Sunny

Detailed Forecast

Today

Cloudy through mid morning, then gradual clearing, with a high near 81. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 10 mph.

Tonight

Mostly clear, with a low around 64. South southwest wind around 5 mph.

Saturday

Partly sunny, with a high near 82. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday Night

Mostly cloudy, with a low around 72. Southwest wind 5 to 10 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Monday Night

Partly cloudy, with a low around 74.

Tuesday

Mostly sunny, with a high near 88.

Tuesday Night

Mostly clear, with a low around 69.

Wednesday

Sunny, with a high near 87.