El Nino may have a split personality.

Two years after scientists concluded that a breed of wild sheep in Scotland was shrinking over time, a new study reveals why: milder winters tied to global warming.

Earth's most prominent rain band, near the equator, has been moving north at an average rate of almost a mile a year for three centuries, likely because of a warming world, scientists say.

A heat wave in Britain and other parts of Europe killed two British police dogs left in a cruiser, police say.

Three-day forecast for the entire US, updated each morning and afternoon. (Other)

Rain chances remain high today, a day after record-setting rainfall brought flooding that snarled traffic and forced some homes to be evacuated in the Bay area. Tampa International Airport recorded 4.72 inches of rain Wednesday, shattering the previous mark for the day, 2.84 inches, set in 1955. It was the sixth wettest July day ever.

Short Term Forecast Issued At: 2009-07-02T22:48:00 Expired At: 2009-07-03T00:00:00 Issuing Weather Forecast Office Homepage: http://www.wrh.noaa.gov/Phoenix/

Short Term Forecast Issued At: 2009-07-02T22:48:00 Expired At: 2009-07-03T00:00:00 Issuing Weather Forecast Office Homepage: http://www.wrh.noaa.gov/Phoenix/

Short Term Forecast Issued At: 2009-07-02T21:56:00 Expired At: 2009-07-03T00:00:00 Issuing Weather Forecast Office Homepage: http://www.wrh.noaa.gov/Sandiego/index.shtml

Short Term Forecast Issued At: 2009-07-02T21:56:00 Expired At: 2009-07-03T00:00:00 Issuing Weather Forecast Office Homepage: http://www.wrh.noaa.gov/Sandiego/index.shtml

Short Term Forecast Issued At: 2009-07-02T21:56:00 Expired At: 2009-07-03T00:00:00 Issuing Weather Forecast Office Homepage: http://www.wrh.noaa.gov/Sandiego/index.shtml

Short Term Forecast Issued At: 2009-07-02T21:56:00 Expired At: 2009-07-03T00:00:00 Issuing Weather Forecast Office Homepage: http://www.wrh.noaa.gov/Sandiego/index.shtml