Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. 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

66°F

19°C

Humidity	81%
Wind Speed	SW 12 mph
Barometer	29.71 in (1005.3 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	18 Oct 8:53 am CDT

More Information:

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

Extended Forecast for

Riverside IL

Today
High: 74 °F
Chance
T-storms
Tonight
Low: 52 °F
Showers
Sunday
High: 54 °F
Rain and
Breezy
Sunday Night
Low: 43 °F
Mostly Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 47 °F
Chance
Showers
Tuesday
High: 54 °F
Mostly Sunny
then Slight
Chance
Showers and
Breezy
Tuesday Night
Low: 42 °F
Partly Cloudy
Wednesday
High: 56 °F
Sunny

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

Showers and thunderstorms before 1am, then rain and possibly a thunderstorm between 1am and 4am, then rain after 4am. Low around 52. South southwest wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Sunday

Rain, mainly before 1pm. Steady temperature around 54. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Mostly clear, with a low around 43. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 64. South wind 5 to 15 mph, with gusts as high as 25 mph.

Monday Night

A 50 percent chance of showers. Partly cloudy, with a low around 47.

Tuesday

A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 54. Breezy.

Tuesday Night

Partly cloudy, with a low around 42.

Wednesday

Sunny, with a high near 56.