Subtropical development possible near U.S. East Coast

A strong non-tropical low pressure area is expected to form during the next day or two off of the eastern coast of the United States. This low is likely to move slowly and erratically through the middle of next week, and some subtropical development is possible during this time. Regardless of whether subtropical development occurs, this system will cause high winds, coastal flooding, and dangerous surf along portions of the U.S. East Coast. Formation chance through 48 hours: Low, near 0% Formation chance through 7 days: Low, 20%