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Rain and drizzle
A bit of rain and sleet
Rain and sleet in the p.m.
A wintry mix in the morning
Clouds and sun; much colder
Despite a brief warmup in Chicago, wintry conditions will span the weekend. more >
Dec 16, 2013; 5:00 AM ET
Symptoms caused by the common cold can often resemble those associated with the influenza virus. So how do you differentiate between the two?