ALT 1. Renewed river flooding on the St. Johns River (FL) is ongoing. Isolated flash, urban, and small stream flooding will be possible today across the southern and central Appalachians, particularly in the Blue Ridge Mountains. Heavy rain and isolated flooding impacts will extend north through eastern Ohio, west central Pennsylvania, into western New York and northern New England by tonight into Saturday.
ALT Key Messages: 1. Hurricane conditions are expected across portions of Puerto Rico Sunday and Sunday night, and are possible across the U.S. Virgin Islands tonight and Sunday. Tropical storm conditions will continue to affect portions of the Leeward Islands today and will spread westward to the U.S. and British Virgin Islands later today, and to Puerto Rico tonight. Tropical storm conditions will reach the Dominican Republic by Sunday night. 2. Heavy rains from Fiona will spread west to the British and U.S. Virgin Islands and Puerto Rico today, the Dominican Republic Sunday, and the Turks and Caicos Monday night. This rainfall is likely to produce considerable flood impacts including flash and urban flooding, along with mudslides in areas of higher terrain, particularly in Puerto Rico.