What exactly is this La Niña thing? NOAA explains the recurring climatic phenom in this nifty new animation.
La Niña dominates the U.S. again this winter, and the Arctic Oscillation could provoke big snows in the Northeast, according to NOAA.
RecommendedRecent Facebook Activity
Only On 7
Watch "The Queen Latifah Show" weekdays at 4pm followed by Leon Harris and Alison Starling on ABC7 News at 5. Click here to find out more about "The Queen Latifah Show!"