Big hurricane season on the way?

By Lauren Russell, CNN

May 27, 2010 9:36 p.m. EDT

A predicted busy hurricane season this summer is on a collision course with an unprecedented oil spill in the Gulf of Mexico, and the results are anyone's guess, weather experts say.

"The problem is that this is a man-made experiment we wish we hadn't made," said Jenni Evans, a professor of meteorology at Penn State University.

Scientists on Thursday said as much as 19,000 barrels of oil have been spewing every day from the BP well in the Gulf, making it the largest oil spill in U.S. history. Most of the oily water lies off the coast of Louisiana, where marshes and wildlife have been coated and the state's fishing and tourism industries have taken direct hits.

Not only is it hard to track how contaminants would be redistributed by a hurricane, but it's also hard to predict how the slick would affect the storm, NOAA Public Affairs Officer Dennis Feltgen and Evans agreed.