Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Hazardous Weather Conditions

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Current conditions at

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

Lat: 41.98°NLon: 87.9°WElev: 666ft.

Light Snow and Breezy

24°F

-4°C

Humidity	77%
Wind Speed	N 25 mph
Barometer	30.01 in (1017.2 mb)
Dewpoint	18°F (-8°C)
Visibility	9.00 mi
Wind Chill	8°F (-13°C)
Last update	19 Jan 4:51 pm CST

More Information:

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

Extended Forecast for

Amf Ohare IL

Lakeshore Flood Advisory until January 20, 09:00am

Winter Weather Advisory January 19, 08:00pm until January 20, 09:00am

Click here for hazard details and duration

Lakeshore Flood Advisory

Winter Weather Advisory

Lakeshore Flood Advisory until January 20, 09:00am

NOW until
9:00am Sun

Lakeshore Flood Advisory
This
Afternoon

Snow Showers
Likely and
Areas Blowing
Snow
High: 23 °F
Tonight

Heavy Snow
and Areas
Blowing Snow
Low: 8 °F
Sunday

Slight Chance
Snow Showers
then Mostly
Sunny
High: 14 °F
Sunday
Night

Chance Snow
Showers
Low: 4 °F
M.L.King
Day

Partly Sunny
High: 17 °F
Monday
Night

Mostly Cloudy
Low: 14 °F
Tuesday

Slight Chance
Snow then
Wintry Mix
High: 36 °F
Tuesday
Night

Rain/Snow
Low: 26 °F

Detailed Forecast

This Afternoon

Snow showers likely. Areas of blowing snow. Cloudy, with a steady temperature around 23. Blustery, with a north wind around 25 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers, mainly before 3am. The snow could be heavy at times. Areas of blowing snow before 1am. Low around 8. Wind chill values as low as -8. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday

A 20 percent chance of snow showers before 8am. Mostly sunny, with a high near 14. Wind chill values as low as -9. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Night

A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 4. Wind chill values as low as -8. North northwest wind 5 to 10 mph.

M.L.King Day

Partly sunny, with a high near 17. South southeast wind 5 to 15 mph.

Monday Night

Mostly cloudy, with a low around 14.

Tuesday

Snow before 3pm, then rain and snow, possibly mixed with sleet between 3pm and 5pm, then rain and snow after 5pm. High near 36. Chance of precipitation is 90%.

Tuesday Night

Rain and snow before 2am, then a chance of snow. Cloudy, with a low around 26.

Wednesday

A slight chance of snow before noon. Mostly cloudy, with a high near 29.

Wednesday Night

Mostly cloudy, with a low around 15.

Thursday

Partly sunny, with a high near 24.

Thursday Night

Mostly cloudy, with a low around 10.

Friday

Partly sunny, with a high near 13.