Chicago weather: Several rounds of scattered rain early this week

Showers and non-severe storms rolled through Chicagoland Sunday afternoon, prompting rain delays at O'Hare airport and the NASCAR Street Race downtown.

A second wave of rainfall and gusty winds came through around 5:30 p.m., leading to a lengthy delay in the NASCAR race. 

The race officially began again after 7 p.m. and skies appeared to be clear.

Sunday night will be mostly cloudy and mild with lows around 70 degrees.

A few showers and storms are possible, but most of the night will be quiet.

Scattered showers and storms are in the forecast again on Monday and Tuesday with highs in the low to mid 80s.