Get ready for more snow!

A winter weather advisory will be in effect from 9 p.m. Thursday until 6 p.m. Friday for all of northern Illinois, including the following counties: Cook, DuPage, Kane, Kendall, Lake, McHenry and Will.

The National Weather Service in Chicago says the snow should develop by Thursday evening and continue into Friday, with snowfall amounts of 3 to 5 inches expected. 

"A period of heavy snow with snowfall rates of 1 inch per hour is possible late Thursday evening into the overnight hours," according to the National Weather Service.