Tough system brings persistent rainfall to St. Lucia

Alert Severity:
Extreme
Severe
Moderate
Minor

Flood advisory in effect as continuous rainfall is expected during the next 24 hours.

Expired: Flash Flood
Yellow severity
Language:
en
Category:
Met
Urgency:
Immediate
Severity:
Moderate
Certainty:
Likely
Time period
  • Issued Nov. 17, 2025, 9 a.m.
  • Effective: Nov. 17, 2025, 9 a.m.
  • Onset: Nov. 17, 2025, 9:30 a.m.
  • Expires: Nov. 18, 2025, 10 a.m.
Area

Event Description

Abundant moisture associated with a trough system currently affecting the island is expected to cause continuous rainfall over the island today. Flood prone areas as well as areas prone to landslides will be most impacted. Loose rocks and debris may be washed onto roadways causing traffic delays. Excess water will affect properties in low lying areas.

Instructions
Drains should be unclogged and necessary precautions taken to protect property from excess water. Residents and motorists should be vigilant especially in areas prone to flooding and landslides. Monitor official reports issued by she St. Lucia Meteorological Service and NEMO.