CHICAGO (CBS) — A severe thunderstorm watch has been issued for much of the Chicago area. It expires at 6 p.m. Severe storms with damaging thunderstorm winds are possible in southwest suburban areas and moving east.

At 11:30 a.m. severe storms were southwest of Chicago moving east.

Sunday night will be clear with a low temperature in the low 70s.

Monday will bring partly sunny skies and a high temperature in the middle 80s, which is seasonable.

Sunday: A thunderstorm chance early. Gradual midday clearing. High 89
Sunday night: Clear. Low 70s
Monday: Partly sunny. High 84