CHICAGO (CBS) — After the low drops to 69 Thursday night, look for patchy fog on Friday morning, especially lakeside.
With the stagnant air mass in place, an Air Quality Alert day is in effect for Friday.READ MORE: Chicago Weather: Storms Headed Our Way After Midnight; Damaging Winds And Heavy Rain Possible
Expect a hot and humid day with highs in the lower 90s on Friday.READ MORE: Years After Promise Of $100,000 From State And Photo-Op Prop Check, AMVETS Post 14 In Clinton, Illinois Has Not Seen A Dime
Saturday’s front may bring clouds and shower or storm chances. It will still be humid. The high is 88.MORE NEWS: Some Residents Say A Bears Move To Arlington Heights Would Benefit Community, Others Say It Would Bring Unwelcome Traffic And Crowds
Once the front passes, we stay warm on Sunday, but dry air moves into our area and it will feel less humid. The high is 89.