I tried to find the Bahamas Doppler Radar.
I found this article. It is talking about it being down.
Note the date.
They appear to be better then the DR, but not by much.
Weather radar down since November
April 24, 2012
With the local Doppler radar down, meteorologists have to depend on radars out of Florida and Cuba to pinpoint weather systems over The Bahamas, according to Deputy Director of Meteorology Basil Dean.
The radar has been out of commission since November last year. Asked how the malfunctioning radar is affecting operations, Dean said it has had little effect.
"It's always good to have additional tools on hand, but we do have coverage and that's our contingency plan," he said.
"In the event that our radar is not up we always use as a backup - the Miami and Key West radars as well as the Cuban radars to the south."
Weather radar down since November | Bahamas Local News