Tropical Storm Eta made landfall on the south-central coast of Cuba early Sunday and is predicted to bring a dangerous storm surge and life-threatening flash flooding.
As of 4 a.m. ET, Eta had maximum sustained winds of 65 mph and is moving at 12 mph, according to the National Hurricane Center (NHC). And the tropical storm is expected to bring up to two feet of rain to portions of Cuba.
The amount of rain is likely to lead to life-threatening flash floods and landslides, as well as a storm surge that will raise water levels by as much as 2 to 4 feet above normal tides along the coast, according to the NHC.
By Sunday afternoon or evening, tropical storm conditions are expected to begin in South Florida and the Florida Keys, where Eta is headed after tracking across Cuba Sunday morning. It's expected to strengthen to near hurricane level as it reaches the Florida Keys Sunday night.
By late Monday and into Tuesday, Eta will move into the Gulf of Mexico, the NHC said.
A hurricane watch and a tropical storm warning is in effect for south Florida and the Florida Keys.
A tropical storm warning also is in effect for the Cayman Islands, portions of central Cuba and the northwestern Bahamas.
Eta made landfall along the coast of Nicaragua as a Category 4 hurricane on Tuesday afternoon. It brought more than 2 feet of rain to parts of Nicaragua and Honduras last week.
Latin America and Caribbean prepare for damage
In Latin America and the Caribbean, emergency disaster plans are currently in place in Cuba and Mexico while evacuation and relief efforts continue in Guatemala and Honduras, which have been the hardest hit so far, with dozens dead or missing.
In Honduras, at least 23 people died and two are missing, according to the latest report by the country's Permanent Contingency Commission released Friday evening. More than 9,060 people are staying in 170 shelters, the commission said, and more than 1.6 million people nationwide have been affected.
In Cuba, the country's Civil Defense updated its warnings on Saturday and issued an 'Alarm Phase' for several western and central areas.
'In the face of Eta, there is no time to waste and protection is the priority,' Cuban President Miguel Díaz-Canel tweeted on Saturday.
In Mexico, the National Meteorological Service said Eta's 'broad circulation is causing intense to torrential rains on the Yucatan peninsula and in southeastern Mexico.' The rain is expected to last through Monday, the service said, and will affect the states of Chiapas, Oaxaca, Quintana Roo, Tabasco and Yucatán.
Mexican President Andrés Manuel López Obrador suspended his initially planned visit to the states of Nayarit and Sinaloa, and traveled instead to Tabasco state on Saturday, due to flooding and meteorological conditions linked to Eta.
Lopez Obrador warned of a potential 'emergency situation' in Tabasco as widespread flooding from Eta is expected, and said he is calling an emergency meeting of the Security Cabinet.
'We are talking about rainfall never seen before' in the area, López Obrador said in a video message posted on his official Twitter account.
López Obrador said emergency preparations are underway so that destruction and the loss of human life can be prevented.
Eta eyes southern Florida
Florida Gov. Ron DeSantis declared a state of emergency for eight counties on Saturday as Eta approaches, according to Fredrick Piccolo Jr., communications director for the governor.
The governor declared the emergency for Broward, Collier, Hendry, Lee, Martin, Miami-Dade, Monroe and Palm Beach counties in south Florida 'out of an abundance of caution,' Piccolo said. The counties include the cities of Miami, West Palm Beach, Fort Lauderdale, Fort Myers and Key West.
The hurricane watch covers the coast of southern Florida from Deerfield Beach to Bonita Bay and for the Florida Keys from Ocean Reef to the Dry Tortugas, including Florida Bay and the Florida Keys. A hurricane watch means hurricane conditions are possible within the next 48 hours.
A tropical storm warning is in effect in southern Florida from north of Golden Beach to Jupiter Inlet and west of Chokoloskee to Bonita Beach, which includes Lake Okeechobee.
'Recent heavy rain across the region has led to saturated ground and urban flash flooding could become a threat by the end of the weekend and into early next week depending on the forward movement of the storm,' CNN meteorologist Derek Van Dam said.
A flood watch is in effect for much of southern Florida through Tuesday evening, where 6 to 10 inches of rainfall possible.
Miami-Dade County Mayor Carlos Gimenez declared a state of emergency Friday as the county monitors the storm. Gimenez said the ground is already saturated from days of rainy conditions so 'flooding is a major concern.'
Besides heavy rain, Eta is expected to bring dangerous storm surge to coastal areas of Florida. A storm surge of 2 to 3 feet is forecast from North Miami Beach to Marco Island, including Biscayne Bay and the Keys. A storm surge of 1 to 2 feet is forecast for portions of Florida's east coast from the Flagler/Volusia County line to North Miami Beach.
After Eta passes southern Florida and the Keys, there is still uncertainty as to where the storm will track next in the Gulf of Mexico. There are a handful of mid- and upper-level atmospheric steering patterns responsible for Eta's seemingly erratic forecast track. Due to all of this steering, changes in the track or forward motion of Eta are likely over the weekend.