Karachi residents expecting a cool respite from the summer heat may be disappointed. The Pakistan Meteorological Department (PMD) has issued a three-day forecast predicting hot and humid conditions, with only isolated drizzle or light rain possible along coastal areas and in Tharparkar district. Main Developments From Sunday through Tuesday, Karachi will experience mostly cloudy and humid weather. The PMD forecasts a maximum temperature of 33°C to 35°C, with a minimum of 28.5°C recorded on the first day. Evening humidity levels across the port city are expected to remain high, fluctuating between 55% and 65% throughout the three-day period. This combination of heat and moisture will make conditions feel more oppressive than the temperature alone suggests. Read also: Delhi High Court Refuses to Order Release of Activist Sonam Wangchuk from Hospital Background The PMD's forecast follows a broader weather pattern affecting Sindh province. Strong monsoon currents have penetrated Pakistan, prompting earlier warnings of nationwide rain and windstorms. However, the current outlook for Karachi indicates only marginal precipitation, with isolated drizzle or light rain rather than sustained downpours. Tharparkar district, a desert region in southeastern Sindh, is also expected to see partly cloudy skies with similar light rain chances. This variation highlights the uneven distribution of monsoon moisture across the province. Why It Matters For Karachi, the country's largest city and economic hub, the forecast of hot and humid weather carries risks. High humidity levels combined with temperatures near 35°C can lead to heat stress, particularly for outdoor workers and vulnerable populations. The lack of significant rain means no relief from urban heat island effects, while the possibility of drizzle offers little more than fleeting comfort. Residents relying on outdoor activities or commuting should prepare for sticky conditions, and those with health sensitivities should take precautions against heat-related illness. What's Next The PMD will continue to monitor the monsoon's progress. If the system shifts, Karachi could see more substantial rainfall later in the week. For now, the city should brace for three days of mostly cloudy skies, high humidity, and only isolated chances of drizzle.