Tropical Storm Melissa is projected to become a infrequent Category 5 hurricane as it veers in the direction of the Caribbean island, causing life-threatening flash flooding and mudslides.
This weather system, which registered wind speeds of up to 120 miles per hour as of 6:00 AM GMT, is currently turning toward the northwest in the Caribbean Sea and is expected to reach land by early next week, based on data from meteorological authorities.
Alerts of blackouts and disruption to utilities have been announced as the hurricane generates up to thirty inches of rainfall and storm surges as high as thirteen feet above normal levels. "Take cover without delay," inhabitants have been told.
Melissa is the 13th named storm in the current Atlantic season, which normally finishes in November.
A Category 5 hurricane is the strongest type, with sustained winds of at least 157 miles per hour.
Even though the hurricane is set to reduce in intensity to a category four hurricane before arriving at the island, authorities said there was "very little practical difference in the total effects" upon reaching the coast, and that the storm will be "at least that intensity" when it hits the country.
With tropical storm-strength wind and rainfall anticipated well in advance ahead of it crosses the island's interior - perhaps encompassing the national capital - warnings indicate that "readiness efforts must be accelerated".
"An extended timeframe of damaging winds and heavy rainfall has started and will cause devastating and dangerous rapid water accumulation and multiple landslides," counseled climate experts.
The country's head of government the statesman stated: "I realize that there are countless citizens who are anxious, who are very concerned, and with good reason: worry is natural.
"Yet the best way to address nervousness and any unease and worry is to remain prepared."
Residents are being instructed to fortify their houses with sand barriers and plywood sheets, and to gather basic necessities.
Alerts are also active for areas in the neighboring country such as the main city, Port au Prince, the adjacent nation and the eastern part of Cuba, where this storm is projected to bring analogous consequences by the midweek period.
Mudslides already being caused by the hurricane have caused two deaths in Haiti, according to the nation's Civil Protection agency.
The hurricane is forecast to cross Cuba by midweek before moving through the Antillas Mayores and emerging into the Atlantic Ocean.
By the point it reaches the Caribbean nation, it is anticipated to have diminished to a Category 3 cyclone.
Even though it is hard to link particular meteorological occurrences to global warming, researchers say it is making weather phenomena more prevalent and more extreme.
Increased sea temperatures create more moisture in the air, helping fuel the formation of storms.
Before the commencement of this season's Atlantic hurricane season, meteorological authorities predicted above-normal activity, citing warmer seas and likely stronger monsoon activity around West Africa - where hurricanes often form.