NEW YORK — Oil futures climbed to a new record near $143 a barrel Friday as the dollar weakened against the euro, confirming expectations that the falling greenback, a major factor in crude's stratospheric rise, will extend its decline and add to oil's appeal.

NEW YORK — Oil futures climbed to a new record near $143 a barrel Friday as the dollar weakened against the euro, confirming expectations that the falling greenback, a major factor in crude's stratospheric rise, will extend its decline and add to oil's appeal.

Retail gas prices inched lower overnight, but are likely to resume their own trek into record territory now that oil futures have broken out of the trading range where they had been for nearly 3 weeks.

Light, sweet crude for August delivery rose as high as $142.99 a barrel on the New York Mercantile Exchange before pulling back sharply in a spate of late-day profit-taking to settle up 57 cents at a record $140.21. On Thursday, the contract shot past $140 and rose more than $5 to a new settlement record.

The latest record came as the dollar fell against the euro in afternoon trading, having traded roughly unchanged for much of the day.

"The dollar was slightly stronger, and when it gave up its gains, that gave oil the green light," said James Cordier, president of Tampa, Fla.-based trading firms Liberty Trading Group and OptionSellers.com.

The market now believes the Federal Reserve is unlikely to raise interest rates in the near future; since higher rates tend to strengthen the dollar, traders are anticipating that it will continue to fall and, consequently, that investors will keep turning to commodities including oil as a hedge against inflation.

With oil over $140 a barrel, traders are now expecting to see $145 and even $150, analysts say.

At the pump, meanwhile, gas prices slipped 0.1 cent overnight to a national average of $4.066 a gallon, according to a survey of stations by AAA, the Oil Price Information Service and Wright Express.

In the Rogue Valley on Friday, unleaded averaged $4.378 per gallon, according to AAA's Fuel Gauge Report.