Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fair

74°F

23°C

Humidity	91%
Wind Speed	S 8 mph
Barometer	29.99 in (1015.3 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	30 Aug 8:52 pm CDT

More Information:

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

Extended Forecast for

Hawthorn Woods IL

Tonight
Low: 72 °F
Showers
Likely then
Slight Chance
T-storms
Monday
High: 86 °F
Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 74 °F
Slight Chance
T-storms
Tuesday
High: 89 °F
Slight Chance
T-storms
Tuesday Night
Low: 74 °F
Partly Cloudy
Wednesday
High: 89 °F
Mostly Sunny
Wednesday Night
Low: 71 °F
Slight Chance
T-storms then
Chance
T-storms
Thursday
High: 84 °F
Chance
T-storms
Thursday Night
Low: 68 °F
Chance
T-storms

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm before 10pm, then scattered showers and thunderstorms, mainly between 10pm and 11pm. Mostly cloudy, with a low around 72. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 86. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Monday Night

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 89. Heat index values as high as 98. Southwest wind 5 to 10 mph.

Tuesday Night

Partly cloudy, with a low around 74. Southwest wind around 5 mph.

Wednesday

Mostly sunny, with a high near 89.

Wednesday Night

A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 84.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.

Friday

Mostly sunny, with a high near 83.