Tropical Storm Katia almost a hurricane: NHC
Additional strengthening is forecast during the next 48 hours and Katia is likely to become a Hurricane Wednesday night, the NHC said in its latest report.
At 5:00 p.m. ET (2100 GMT), Katia was moving toward west-northwest at about 20 miles per hour (32 kmph), the NHC added.
However, there were no coastal watches or warnings in effect.
(Reporting by Soma Das in Bangalore)