Prices at pump barely rise despite headlines

Gas prices at the pump rose a penny the past three weeks to a record average $3.025 a gallon, but may dip, Trilby Lundberg said Sunday, citing her survey of 7,000 U.S. filling stations.

"For the gasoline price to move up only one cent rather stands out against all the headlines affecting oil and gasoline prices," Lundberg said. "We have plenty of gasoline, plenty of crude, despite the scary announcements out of Alaska and elsewhere."

The highest price for self-serve regular gasoline was $3.29 a gallon in Chicago. The lowest was $2.82 in Charleston, S.C.

Lundberg said prices should drop as the summer driving season ends.