A flash flood watch is in effect for the Virgin Islands until 10 p.m. Saturday, Aug. 16, as lingering instability from Hurricane Erin continues to bring heavy rain, thunderstorms and dangerous sea conditions, according to the Department of Disaster Management.
Forecasters said rainfall totals between 1 and 3 inches are possible during the 24-hour period, raising the risk of flooding in low-lying and flood-prone areas. The system, fueled by southerly winds and available moisture, is expected to produce frequent showers and widespread thunderstorms overnight and into Sunday.
Winds from the southwest are forecast to reach 16 to 25 mph, with gusts up to 40 mph during heavier downpours, particularly over open waters and higher elevations. Northerly swells of 8 to 12 feet prompted officials to maintain a high surf warning.
Saturday night is expected to remain mostly cloudy with numerous showers, some moderate to heavy. Similar conditions are forecast for Sunday, with a moderate chance of isolated thunderstorms.
Authorities advised residents and mariners to exercise caution, noting that hazardous seas and heavy rainfall could create dangerous conditions through the weekend.
