Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

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	55%
Wind Speed	E 10 mph
Barometer	30.27 in (1024.8 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	18 Sep 11:51 am CDT

More Information:

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

Extended Forecast for

Northlake IL

This Afternoon
High: 71 °F
Isolated
Showers
Tonight
Low: 60 °F
Mostly Cloudy
then T-storms
Likely
Saturday
High: 74 °F
T-storms then
Showers
Likely
Saturday Night
Low: 62 °F
Showers
Sunday
High: 68 °F
Showers
Likely
Sunday Night
Low: 55 °F
Chance
Showers
Monday
High: 62 °F
Showers
Likely
Monday Night
Low: 53 °F
Chance
Showers
Tuesday
High: 62 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Isolated showers after 1pm. Mostly cloudy, with a high near 71. East northeast wind 10 to 15 mph. Chance of precipitation is 20%.

Tonight

Showers and thunderstorms likely, mainly after 4am. Mostly cloudy, with a low around 60. East southeast wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 74. East southeast wind 10 to 15 mph becoming south in the afternoon. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 62. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.

Sunday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 68. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.

Monday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Cloudy, with a high near 62. Chance of precipitation is 60%.

Monday Night

A chance of showers. Cloudy, with a low around 53.

Tuesday

Mostly cloudy, with a high near 62.

Tuesday Night

Mostly cloudy, with a low around 53.

Wednesday

Partly sunny, with a high near 64.