Flood and Severe Weather Threats

A slow moving storm system will affect areas from the Great Lakes, Ohio Valley, middle and lower Mississippi Valley and Southeast through tonight. Strong to severe thunderstorms accompanied by heavy rainfall with flash flood threat are all possible. Meanwhile, record heat continues for interior central California. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fog/Mist

65°F

18°C

Humidity	87%
Wind Speed	NE 5 mph
Barometer	29.91 in (1012.7 mb)
Dewpoint	61°F (16°C)
Visibility	2.00 mi
Last update	25 May 12:52 pm CDT

More Information:

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

Extended Forecast for

Bannockburn IL

This
Afternoon

Showers
Likely
High: 67 °F
Tonight

Showers
Likely then
Scattered
T-storms
Low: 64 °F
Thursday

Showers
Likely
High: 71 °F
Thursday
Night

Showers
Likely
Low: 53 °F
Friday

Chance
Showers
High: 62 °F
Friday
Night

Partly Cloudy
Low: 50 °F
Saturday

Mostly Sunny
High: 67 °F
Saturday
Night

Partly Cloudy
Low: 59 °F
Sunday

Mostly Sunny
High: 79 °F

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 67. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers likely and possibly a thunderstorm before 9pm, then scattered showers and thunderstorms between 9pm and 4am, then scattered showers after 4am. Mostly cloudy, with a low around 64. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely and possibly a thunderstorm before 1pm, then showers likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 71. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 1am, then scattered showers and thunderstorms after 1am. Mostly cloudy, with a low around 53. North wind 5 to 10 mph becoming west in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

Friday

A 40 percent chance of showers, mainly before 10am. Partly sunny, with a high near 62. North wind around 15 mph, with gusts as high as 25 mph.

Friday Night

Partly cloudy, with a low around 50.

Saturday

Mostly sunny, with a high near 67.

Saturday Night

Partly cloudy, with a low around 59.

Sunday

Mostly sunny, with a high near 79.

Sunday Night

Mostly cloudy, with a low around 67.