A tropical wave is producing intermittent showers and thunderstorm activity over and around the island. Instability associated with the tropical wave will continue fluctuating throughout the day. This will result in occasional downpours which could produce up to 50 mm of rainfall across sections of the island. Therefore, the Barbados Meteorological Services has issued a Flash-Flood Watch. A Flash-Flood Watch is issued when heavy or excessive rainfall in a short period of time (generally less than 6 hours) could result in flash flooding within the watch area. It does not mean that flooding will occur, but it is possible. This Flash Flood Watch was issued at 9 a.m. and will be updated/terminated at 6 p.m. today, Tuesday, September 24, 2024, or sooner if conditions warrant. There is a medium possibility of flooding which may result in the following possible impacts: •Runoff from higher elevations •Some soil erosion •Water settlements on roads and fields •Objects or debris from higher elevations becoming embedded within fast-moving water flows •Delays on traffic routes with some roads becoming impassable. The public should follow recommendations from the Department of Emergency Management and monitor the BMS, DEM and GIS websites and their respective social media pages along with the local media networks for further updates.

A tropical wave is producing intermittent thunderstorm activity over and around the island. Although severe thunderstorm activity has diminished throughout the morning, the instability associated with the tropical wave will continue fluctuating throughout the day. Therefore, the Barbados Meteorological Services has issued a Severe Thunderstorm Watch. Take note of the following possible impacts:•Lighting activity at or near your location could result in power outages if lighting strikes power utility infrastructure •Persons are reminded that lightning strikes can be life-threatening. The public should follow recommendations from the Department of Emergency Management and monitor the BMS, DEM and GIS websites and their respective social media pages along with the local media networks for further updates. This watch was issued at 9 a.m. and will be updated/terminated at 6 p.m. today, Tuesday, September 24, 2024, or sooner if conditions warrant.

A Severe Thunderstorm Warning is in effect for Barbados. This Warning is issued when significant lightning activity is expected in a short period of time (generally less than 6 hours) or is already occurring within the warning area. Severe lightning activity is currently occurring across Barbados. Therefore, the Barbados Meteorological Services has issued the Severe Thunderstorm Warning. Take note of the following possible impacts:•Lighting activity at or near your location could result in power outages if lighting strikes power utility infrastructure•Persons are reminded that lightning strikes can be life-threatening. The public is encouraged to monitor the DEM and GIS websites and their respective social media pages along with the local media networks for further information on what you should do. An approaching tropical wave in conjunction with an upper-level trough is generating unstable across the island. This Severe Thunderstorm Warning was issued at 6 a.m. today, September 24, 2024, and will be updated/terminated at 11 a.m. or sooner if conditions warrant.