CHICAGO (CBS) -- A weak disturbance could bring a few showers this evening.
More fog is expected overnight with a drop in visibility for the morning rush.
There's a better rain chance starting Thursday afternoon into Friday. Temperatures should be above average (39 degrees) for the next seven days.
TONIGHT: SPRINKLES & FOG. LOW 36.
WEDNESDAY: MOSTLY CLOUDY. HIGH 47.
THURSDAY: AFTERNOON SHOWERS DEVELOP. HIGH 43.
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