Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Mostly Cloudy

74°F

23°C

Humidity	76%
Wind Speed	SW 7 mph
Barometer	29.88 in (1010.8 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	10 Aug 3:53 am CDT

More Information:

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

Extended Forecast for

Chicago IL

Overnight
Low: 73 °F
Slight Chance
T-storms
Monday
High: 82 °F
Chance
T-storms
Monday Night
Low: 70 °F
Chance
T-storms
Tuesday
High: 82 °F
T-storms
Likely
Tuesday Night
Low: 70 °F
Showers
Likely
Wednesday
High: 81 °F
Chance
Showers
Wednesday Night
Low: 70 °F
Slight Chance
Showers
Thursday
High: 77 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 66 °F
Chance
Showers

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms. Cloudy, with a low around 73. Southwest wind around 5 mph, with gusts as high as 10 mph.

Monday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 82. Southwest wind around 5 mph becoming northeast in the afternoon.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. East wind around 5 mph.

Tuesday

Showers and thunderstorms likely, mainly after 10am. Mostly cloudy, with a high near 82. Southeast wind around 5 mph becoming west southwest in the afternoon. Winds could gust as high as 10 mph. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. East northeast wind around 5 mph. Chance of precipitation is 60%.

Wednesday

A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Wednesday Night

A 20 percent chance of showers before 1am. Partly cloudy, with a low around 70.

Thursday

A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77.

Thursday Night

A chance of showers before 1am. Mostly cloudy, with a low around 66.

Friday

Mostly cloudy, with a high near 75.

Friday Night

A chance of showers. Mostly cloudy, with a low around 65.

Saturday

A chance of showers. Partly sunny, with a high near 78.