CHICAGO - An Air Quality Alert is active until Thursday night at midnight. People with sensitivities should take precautions.

What to expect:

Wednesday night going into Thursday, we have an Air Quality alert for Cook, Dupage, Kane, Kendall, Grundy, Will, Lake and McHenry counties until midnight for elevated ozone and remnants of wildfire smoke.

Tonight, temps will be falling into the low 70s and a light spritz of rain may make its way into the area by midnight.

Thursday morning may feature some patchy fog once again before sunrise, but temps will surge into the upper 80s for most and potentially reach into the low 90s. We will remain dry through the afternoon, but after 5pm some areas north of I-80 could see an isolated shower or thunderstorm pop up from the northwest.

Thursday nigh

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