Hurricane Fiona Pounding Puerto Rico With Nasty Winds And Heavy Rain; Strengthening Expected In The Coming Days

It’s been a rough Sunday for Puerto Rico. Power is out across the entire island, and the storm isn’t over yet. On top of whipping winds, heavy rain continues to come down. Some spots have already received well over a foot of rain, and downpours are expected to continue through the night. Not only that, but rain chances will likely stay high over the next couple of days. Flooding and possible mudslides are a big threat.

After Fiona pulls away from Puerto Rico, it will begin a turn to the north just east of the Bahamas. While some wind shear may be present, a very moist environment and warm sea-surface temperatures should lead to strengthening in the coming days. Odds are that Fiona will become a major hurricane. The good news is that this will come nowhere near the United States. The only land mass in the way as the storm makes its way into the North Atlantic is Bermuda. It’s a hearty island with a long history of weathering big storms, but significant impacts are possible there if Fiona tracks nearby.

Fiona nearing hurricane strength, flash flooding and mudslides expected for Puerto Rico and Dominican Republic

Fiona continues to show signs of organization Sunday morning as the center of the storm closes in on Puerto Rico. Maximum sustained winds have increased to 70 mph and the pressure has decreased to 991 mb, indicating a strengthening storm. 

Hurricane Warnings remain in effect for Puerto Rico as well as parts of the Dominican Republic this morning. Fiona is expected to continue to bring strong winds, heavy rain and flash flooding to the region as well as landslides and mudslides in areas of higher terrain. Rainfall totals could exceed a foot in Puerto Rico while widespread 4-8 inches are expected in parts of Dominican Republic.

While Fiona will continue to battle westerly wind shear, the storm is expected to continue to intensify in the coming days due to warm water temperatures and favorable environmental conditions.

Fiona is currently moving west northwest at 8 mph. A more northwest track is expected later today, then a turn to the north early this week as an approaching trough steers the storm away from the Bahamas and the eastern U.S.