Tropical Storm Helene could form off Southeast US coast this week

An area of low pressure, referred to as Invest 95L, emerged off the Southeast U.S. coast over the weekend, prompting the National Hurricane Center to monitor its potential for tropical or subtropical development. This system formed along a frontal boundary and is currently generating winds exceeding 40 mph north of its center. The NHC has indicated that if the associated front dissipates and the system organizes, it could evolve into a named storm within a short timeframe. As of Sunday morning, the system is expected to impact the U.S. Southeast and mid-Atlantic coast with gusty winds and heavy rainfall. Forecast models predict widespread rainfall amounts of 2-5 inches, particularly affecting coastal communities in South Carolina and North Carolina. The Weather Prediction Center has highlighted areas in northeastern South Carolina, eastern North Carolina, and southeastern Virginia for potential flooding, especially on Monday. In addition to heavy rains, the system is likely to create rough surf conditions, increasing the risk of rip currents and coastal erosion. The Outer Banks of North Carolina and southeastern Virginia are particularly vulnerable to these conditions. Local authorities have issued advisories for beachgoers and boaters, urging caution due to the anticipated rough seas. While there is currently no indication that Invest 95L will develop into a hurricane, residents are advised to stay informed about the system's progress and prepare for adverse weather conditions in the coming days.