Tropical Storm Ida was downgraded from a hurricane overnight Sunday and was one of the most powerful hurricanes to ever make landfall in the mainland U.S.

Gas prices in Michigan have gone down six cents in the last week.

Tropical Storm Ida was downgraded from a hurricane overnight Sunday and was one of the most powerful hurricanes to ever make landfall in the mainland U.S.

Tropical Storm Ida formed early Thursday afternoon in the Western Caribbean, and as of midday Friday, it was projected that the storm would track into the Gulf eventually as a hurricane of at least Category 2 strength.

Tropical Storm Ida has formed in the Caribbean and forecasters say it's aimed at the U.S. Gulf Coast, prompting Louisiana’s governor to declare a state of emergency and forecasters to announce a hurricane watch for New Orleans.