Return of sea breeze brings relief from scorching heat.

KARACHI -- The resumption of the sea breeze provided much: needed relief to Karachiites from the scorching heat, but the weatherman has predicted the possible return of a heat wave in central and upper Sindh. Despite the hot and humid weather prevailing in Karachi, the sea breeze remained stronger than usual throughout the day on Thursday. In the afternoon, humidity levels reached 67 per cent, but the temperature remained moderate. The Pakistan Meteorological Department (PMD) recorded a maximum wind speed of 27 kilometres...