The recent wet weather means almost all rainfall will become runoff. See where there are evacuation warnings in Los Angeles County.

Editor's note: Federal forecasters from NOAA's Climate Prediction Center released their winter outlook on Oct. 16. La Niña has officially arrived, federal forecasters from the Climate Prediction ...

A La Niña pattern could take shape in the Pacific Ocean this winter — but in Las Vegas, that doesn’t necessarily set our weather in stone. The climate pattern is part of the larger El Niño Southern ...

Climate troublemaker La Niña will play a starring role in the United States' winter weather, federal forecasters from the Climate Prediction Center said Thursday, Nov. 13. "La Niña continued over the ...