The content originally appeared on: Trinidad and Tobago Newsday News Photo courtesy US National Hurricane Centre - The US National Hurricane Centre has upgraded Tropical Storm Tammy to hurricane status. In an advisory at 11 am on Friday, it said Tammy is expected to bring hurricane conditions to portions of the Leeward Islands late on Friday night and Saturday, with heavy rain and flooding likely over much of the Lesser Antilles. The hurricane is at 14.1N 58.6W, or about 265 […]