Forecast Discussion

Forecast valid from 18/11/2017 to 19/11/2017

Departamento Meteorologico Aruba

A surface trough extends from Hispaniola at 20N70W to N Colombia
at 07N75W. Two 1008 mb lows are embedded on the trough axis at
18N72W and 11N74W. Scattered showers and clusters of scattered
moderate convection are within 360 nm E of the trough axis, to
include Puerto Rico. In the upper levels, an upper level trough
is over the NW Caribbean with axis from central Cuba near 22N80W
to the Gulf of Honduras near 16N89W. Upper level diffluence E of
the trough is enhancing the showers and convection over the
central Caribbean Sea. Expect the area of convection to
drift E and persist for the next 48 hours.

Next update will be issued 19/11/2017 16:00UTC