CHICAGO (CBS) — A frost advisory has been issued for the entire Chicago area for the overnight hours, as temperatures might dip down to freezing.

(Credit: CBS 2)
The frost advisory is in effect from 11 p.m. Sunday until 8 a.m. Monday. All of northern and central Illinois are affected, as well as most of northern and central Indiana, northern Wisconsin, and parts of eastern Iowa.
READ MORE: Chicago Culture Celebrates The City While Giving Back To Youth For Black History MonthCBS 2 Meteorologist Robb Ellis reports temperatures may dip to the freezing point of 32 briefly, and patchy frost is expected.

(Credit: CBS 2)
The official forecast low for Sunday night is 34.
READ MORE: Mother And 10-Year-Old Daughter Dead, 4 Family Members Hospitalized After House Fire In Auburn GreshamMostly sunny skies return on Monday with highs in the low to mid-50s.

(Credit: CBS 2)
As for the rest of the week, a few showers will return briefly on Tuesday morning. Temperatures remain cool through the end of the week.
MORE NEWS: Chicago Weather: Warm But Wet Sunday Morning Ahead Of Cold FrontBy the weekend, we’re back into the 60s. But showers return by the weekend as well.