Sam remains a strong and powerful Category 4 hurricane

CHARLOTTE, N.C. — Hurricane Sam rapidly intensified to a major hurricane yesterday, and remains an intense Category 4 with maximum sustained winds of 145 mph. Rapid intensification is defined as a wind increase of 35 mph or more over a 24-hour period.

The storm has become the fourth major hurricane this year as it continues its trek toward the west-northwest. Long-range forecast models indicate a strong trough of low pressure will keep the storm away from the United States east coast.

Depending on how strong the storm eventually becomes and how close it tracks, the swells could increase our rip current risk slightly along the eastern seaboard. You can trust the WCNC Charlotte weather team to keep you updated on any changes.