A weather warning has been issued for counties Cork and Kerry in Ireland, anticipating heavy rainfall. The alert begins at 9 PM on Thursday and will last until midday on Friday. Residents are bracing for potential disruptions due to the expected downpour. The warning signals a risk of flooding in low-lying areas and along coastal regions. Authorities advise caution and preparedness for travel delays. Motorists and those living in vulnerable areas are urged to monitor conditions closely and take necessary precautions. The forecast indicates a significant amount of rainfall within a relatively short timeframe.