Over the weekend, northern portions of the Leeward Islands, the Virgin Islands, and Puerto Rico are expected to receive tropical rain ranging from 2 to 4 inches, with isolated totals up to 6 inches. Flash flooding, landslides and mudslides will be the main concerns over the next several days.

Hurricane Erin's winds decreased to 125 mph early Sunday morning, Aug. 17. Erin is still a major Category 3 hurricane and growing in size.

Experts warn the storm could develop into a category 4 hurricane before the weekend is out as they try to accurately predict where the system will make landfall