Help the Philippines Typhoon Relief effort
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Areas of morning fog
Cloudy, rain; cooler
Colder with clouds and sun
Mixed snow and sleet
Milder with a chance of rain
of sunlight, then sets at
of moolight, then sets at
As cold air shuffles into the West and Central states, warmth will build in the East, including the Washington, D.C., area this week. more >
Dec 2, 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?