Two storms may thwart Christmas travel in parts of the U.S.
The Atlantic hurricane season runs from June 1st through November 30th.
The Eastern Pacific hurricane season runs from May 15th through November 30th.
No watches are valid as of Sun Dec 21 08:34:01 UTC 2014.
En San Francisco, la catarata Cola de Caballo se transforma al iluminarse por los rayos del sol