Tropical Storm Dorian strengthens as it churns in Atlantic ocean

The Tropical Storm Dorian is churning eastern side of the Lesser Antilles and is expected to turn into a hurricane by Tuesday. According to weather reports, Dorian is expected to bring tropical storm conditions in Dominica later Tuesday and pour up to 4 inches of rain over the island.

At 5 am, Tropical Storm Dorian was located near Latitude 11.9N and Longitude 56.4W approximately 225 miles east south-east of Barbados (651km or 405 miles southeast of Dominica). Dorian is moving towards the west at 14mph (22km/h). A turn toward the west-northwest is expected later today, with this motion continuing through Tuesday night.

On the forecast track, the centre of Dorian is expected to be near the Windward Islands late today and tonight and move into the eastern Caribbean Sea on Tuesday. Dorian could be near hurricane strength on Tuesday and Wednesday while it is over the eastern Caribbean Sea. Tropical-storm-force winds extend outward up to 45 miles (75 km) from the centre.

The centre of Dorian is projected to pass over the Windward Islands (southern portion of the island chain), south of Dominica. Regardless, pockets of moderate to heavy shower and thunderstorm activity generated by the system are projected to spread northwards across Dominica from tonight and throughout Tuesday along with gusty winds possible up to tropical storm strength. Rainfall projection is for 2 to 4 inches (50-100mm) across Dominica with higher amounts in elevated areas. Flash flooding and landslides are therefore possible, particularly on Tuesday.

Small craft operators and other sea users are advised to exercise extreme caution during the next 24 to 36 hours. A small craft warning will be in effect from 6 pm today until 6 pm Tuesday 27th August. Residents are advised to remain vigilant.