Chicago First Alert Weather: Air Quality Alert through Saturday night
CHICAGO (CBS) -- There's an Air Quality Alert that's been extended through Saturday night.
According to CBS 2 Meteorologist Mary Kay Kleist, heat builds Saturday as highs reach 90 degrees.
Storms develop Saturday night into Sunday.
Unsettled weather on Sunday with passing showers and thunderstorms.
There's a cooler movement behind the front to start next week.
TONIGHT: FAIR & MILD. LOW 65.
SATURDAY: HAZY & HOT. HIGH 91.
SATURDAY NIGHT: STORM THREAT DEVELOPS. LOW 69.
SUNDAY: EARLY STORMS LIKELY. HIGH 82. SCATTERED SHOWERS/STORMS IN THE AFTERNOON.