Thiruvananthapuram: The India Meteorological Department (IMD) on Saturday issued weather alerts for Kerala, forecasting heavy rainfall at isolated locations from November 9 to 15, accompanied by isolated thunderstorms and lightning. Additionally, the IMD has warned of light to moderate rainfall across the state, with the possibility of isolated heavy showers between November 13 and 15.

Major updates

  • Thunderstorms with lightning are expected on November 9.
  • Rainfall will vary in intensity across Kerala on other days, with November 11 likely to see only minimal precipitation.
  • Coastal regions of Kerala are expected to experience significant rainfall, particularly from November 13 to 15.
  • A Yellow Alert has been issued for heavy rainfall (64.5 mm to 115.5 mm in 24 hours) on November 13 in Pathanamthitta, Ernakulam, and Idukki. 

Reason behind weather pattern

This weather pattern is attributed to the persistence of a cyclonic circulation over the southwest Bay of Bengal, which is expected to intensify into a low-pressure area within the next 36 hours. The system is likely to move slowly towards Tamil Nadu and Sri Lanka in the coming days.

Residents are advised to remain alert and prepared for potential disruptions due to the anticipated rainfall.