Last year's strong El Niño event defied expectations that it would bust California's long-running drought. Will this year's weak La Niña bring its typical warmth and dryness to the U.S. southern tier?
Last year's strong El Niño event defied expectations that it would bust California's long-running drought. Will this year's weak La Niña bring its typical warmth and dryness to the U.S. southern tier?