Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chicago, Chicago-O'Hare International Airport (KORD)

Lat: 41.98°NLon: 87.9°WElev: 666ft.

Mostly Cloudy

71°F

22°C

Humidity	76%
Wind Speed	Calm
Barometer	30.07 in (1017.6 mb)
Dewpoint	63°F (17°C)
Visibility	9.00 mi
Last update	15 Aug 3:51 am CDT

More Information:

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

Extended Forecast for

Lombard IL

Today
High: 91 °F
Mostly Sunny
Tonight
Low: 74 °F
Partly Cloudy
then Slight
Chance
T-storms
Saturday
High: 92 °F
Slight Chance
T-storms
Saturday Night
Low: 75 °F
Chance
T-storms
Sunday
High: 91 °F
Chance
T-storms
Sunday Night
Low: 73 °F
Slight Chance
T-storms
Monday
High: 92 °F
Chance
T-storms
Monday Night
Low: 74 °F
Chance
T-storms
Tuesday
High: 88 °F
Chance
T-storms

Detailed Forecast

Today

Mostly sunny, with a high near 91. Light and variable wind becoming south southwest 5 to 10 mph in the morning.

Tonight

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm in the evening.

Saturday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Heat index values as high as 102. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South southwest wind 5 to 10 mph becoming east northeast after midnight.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. East northeast wind 5 to 10 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 74.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 88.

Tuesday Night

Mostly cloudy, with a low around 69.