A high-pressure system is expected to maintain a relatively dry atmosphere across Dominica and the surrounding area during the next 24 hours, the Dominica Meteorological Service has advised in its 6:00 AM bulletin for Sunday 13 September.
However, a mid- to upper-level trough to the east of the island chain may generate cloudiness, showers and breezy conditions at times, the Service said. Residents should therefore expect a mix of dry spells and occasional passing showers rather than a completely settled day.
The forecast is valid from 6:00 AM on Sunday 13 September. No vigilance colour has been issued in connection with this bulletin, and no warning, watch or advisory is in force. The Office of Disaster Management (ODM) has not issued any alert for the period.
Breezy conditions are the main feature to note. While the atmosphere is expected to remain relatively dry, the combination of the high-pressure system and the trough to the east can produce gusty spells, particularly along exposed coasts and in open areas. Small craft operators and fishers should remain aware of the possibility of choppy seas and stronger winds during the day.
Showers, where they occur, are not expected to be widespread or prolonged. The Service describes the situation as a relatively dry atmosphere with the possibility of cloudiness, showers and breezy conditions — a pattern typical of this time of year when high pressure dominates but upper-level features to the east can still trigger passing activity.
Residents are reminded that weather conditions can change quickly. The Dominica Meteorological Service issues regular bulletins, and the public should continue to monitor official updates, particularly if planning outdoor activities, travel between parishes, or work at sea.
The ODM advises that vigilance colours — green, yellow, orange and red — are used to communicate the level of threat from weather systems. No colour is currently in effect. Should conditions deteriorate, the relevant colour and accompanying instructions would be issued through official channels.
For Sunday 13 September, the practical outlook is for a generally dry day with intervals of cloud, the chance of passing showers, and breezy conditions at times. Residents in Roseau, Portsmouth, the Kalinago Territory and across the island can expect similar conditions, though local variations are always possible.
The Dominica Meteorological Service will continue to monitor the high-pressure system and the trough to the east. Further bulletins will be issued as necessary. The public is encouraged to check official forecasts before making decisions that depend on the weather.
