By CBS 2 Chicago Staff

CHICAGO (CBS)– A Dense Fog Advisory is in effect for areas near the city and Northwest Indiana until 8 a.m.

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A mostly cloudy day is ahead with temperatures in the 80s. There is a slight chance for a storm in the afternoon.

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Tuesday brings greater chances for showers and thunderstorms into Wednesday.

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Cooler temperatures are expected for the rest of the week.

CBS 2 Chicago Staff