Kuala Lumpur, Selangor, Putrajaya, Negri Sembilan, Melaka, Johor, Sarawak and Sabah were also warned of strong winds, heavy rain and lightning.
Meanwhile, the Integrated Transport Information System operated by Kuala Lumpur City Hall said that flood waters were detected in the tunnels in front of the Tabung Haji building and Jalan Chan Sow Lin in the city centre at 4pm.
Other areas that were affected by flash floods were Taman Bayu Perdana, Taman Chi Liiung, Taman Setia, Bandar Puteri, Kampung Delek Kanan, Kampung Sg.