No major hurricanes measuring Category 3 or greater have made landfall in the U.S. for the past nine years. Researchers say this type of 'hurricane drought' hasn't been seen since record-keeping began in 1851.
3 Day Pollen Outlook
Updated: Monday, May 4, 2015, 7:00 AM
|Low 0-20 grains/m³||Moderate 21-80 grains/m³||High 80+ grains/m³|