The Egyptian Meteorological Authority (EMA) predicts hot weather to prevail in Cairo, Lower Egypt, and Northeastern Coast, during daylight hours on Saturday.
Extremely hot weather is also expected to hit South Sinai and the South of the country.
Wind will be active across the country.
Meanwhile, moderate weather is predicted to prevail across the country, at night.
Temperatures predicted for the following cities are: 35°C in Cairo, 30°C in Alexandria, 28°C in Marsa Matruh, 38°C in Sohag, 40°C in Qena, and 41°C in Aswan.