Thunderstorm, heavy rain warning for six states, KL until 7pm:

federal territory and capital city of Malaysia

type of rain; when the precipitation rate is > 7.6 mm (0.30 in) per hour, or between 10 mm (0.39 in) and 50 mm (2.0 in) per hour

a storm characterized by the presence of lightning, usually accompanied by strong winds and often produce heavy rain and sometimes snow, sleet, or hail, but some produce little precipitation or no pre