تصل إلى 43 درجة.. ارتفاع في درجات الحرارة بدءًا من غدًا وحتى منتصف الأسبوع المقبل

Quick Overview

Egypt is experiencing a prolonged heatwave, with temperatures expected to reach 41°C in Greater Cairo and up to 45°C in Upper Egypt by mid-next week, feeling even hotter due to high humidity and direct sun exposure. This heatwave, influenced by the seasonal Indian monsoon low-pressure system and desert air masses, is considered the highest temperatures recorded since the start of summer and will persist until at least next Tuesday or Wednesday.

Key Points: Temperatures in Greater Cairo reached 36°C yesterday and are expected to rise to 39-40°C, potentially 41°C, by early next week. The perceived temperature will be 3-4 degrees higher than the recorded shade temperature due to high humidity, reaching up to 95% in coastal areas and 80% in Greater Cairo and the Delta. Southern Upper Egypt, including Luxor and Aswan, will experience even higher temperatures, reaching 44-45°C in the shade. The heatwave is expected to be prolonged, lasting until at least next Tuesday or Wednesday, making it the highest temperatures recorded since the start of summer. The extreme heat is attributed to the extension of the seasonal Indian monsoon low-pressure system and hot desert air masses, combined with a high-pressure system in the upper atmosphere. Nighttime temperatures will also remain high, feeling hot and humid due to elevated humidity levels and calm winds. Citizens are advised to avoid direct sun exposure during peak hours, specifically from 11 AM to 4-5 PM, across most governorates.

Context: Dr. Manar Ghanem, a member of the media center for the General Authority of Meteorology, provides an update on the current and forecasted weather conditions in Egypt. She discusses the ongoing heatwave, its expected duration, and the factors contributing to the extreme temperatures and humidity across various regions of the country.

Detailed Analysis

The Egyptian Meteorological Authority forecasts a continued gradual increase in temperatures across most governorates, starting subtly yesterday and intensifying daily. Greater Cairo recorded 36°C yesterday, but temperatures are expected to reach 39-40°C, potentially hitting 41°C by early next week (Sunday to Tuesday/Wednesday). Due to high humidity, which can exceed 95% in coastal areas and reach 80% in Greater Cairo and the Delta, the perceived temperature will be 3-4 degrees higher than the recorded shade temperature. Southern Upper Egypt, including Luxor and Aswan, will experience even higher temperatures, reaching 44-45°C in the shade, feeling hotter due to lower humidity but intense direct sunlight. This prolonged heatwave, lasting over a week, is attributed to the extension of the seasonal Indian monsoon low-pressure system at ground level and the presence of hot desert air masses. Additionally, a high-pressure system in the upper atmosphere traps humidity near the surface and increases direct sun exposure, exacerbating the heat. Citizens are advised to avoid direct sun exposure, especially during peak hours from 11 AM to 4-5 PM, as both daytime and nighttime temperatures will remain elevated, with nights feeling particularly hot and humid.