Full Notification

* WHAT...Mixed precipitation, including a likely period of freezing rain or freezing drizzle this evening, becoming all snow late this evening. Total snow and sleet accumulations of 1 to 3 inches with highest north and ice accumulations of up to one tenth of an inch. Winds gusting as high as 40 mph, leading to blowing snow in exposed locations.

* WHERE...Northern Cook, Central Cook and Southern Cook Counties.

* WHEN...Until midnight CST tonight.

* IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. The hazardous conditions will impact the afternoon commute.

* ADDITIONAL DETAILS...Confidence in lake effect snow accumulations late tonight is low. If lake effect snow were to develop, the Advisory may need to be extended into the overnight.

* AFFECTED AREAS: NORTHERN COOK ... CENTRAL COOK ... SOUTHERN COOK

Instructions:

Slow down and use caution while traveling. The latest road conditions for Illinois can be obtained on the internet at www.gettingaroundillinois.com.