Forecasters say Sandy has again reached hurricane strength, with sustained winds of 75 mph.
The National Hurricane Center in Miami said Saturday morning that a Hurricane Hunter aircraft found Sandy had sustained winds powerful enough to upgrade it to a Category 1 hurricane. It had been downgraded to a tropical storm just hours earlier.
Regardless of its official category, Sandy is expected to be a monstrous storm that poses a serious threat for the entire Eastern Seaboard.
Forecasters say Sandy is a massive cyclone, with hurricane-force winds recorded as far as 100 miles away from the eye of the storm.
Tropical storm conditions could be felt in the Carolinas by Saturday evening.
This program aired on October 27, 2012. The audio for this program is not available.