Forecasters say a disturbance in the Atlantic has a 40-percent chance of cyclone formation over the next week.

Hurricane Gil weakened into a tropical storm in the eastern Pacific Ocean on Saturday, according to the U.S. National Hurricane Center. It was not forecast to threaten land. The Miami-based U.S. National Hurricane Center said the storm’s maximum sustained winds dropped to 65 mph.

National Hurricane Center in Miami, Florida, a non-tropical area of low pressure (nicknamed AL95) in the western Atlantic about 180 miles off the coast of North Carolina may become a tropical or subtropical depression or storm Sunday or Monday while it moves east-northeast,