Tropical Weather Update: August 24, 2025

Tropical Storm Fernand is slowly strengthening and should move across the open waters of the subtropical central Atlantic well east and northeast of Bermuda. Data from Air Force reconnaissance aircraft indicate that the tropical wave east of the Windward Islands (Invest 99L) does not have a closed low-level circulation. The system is expected to reach the central Caribbean Sea on Tuesday, where conditions are forecast to become less favorable for additional development.