The Egyptian Meteorological Authority (EMA) predicts hot and humid weather will prevail across the country during Friday's daylight hours.
Extremely hot weather is also expected to prevail in the South Sinai and the south of the country.
The weather will seem hotter due to the high humidity levels, which will push up the heat index by 2-4 degrees.
The country will also witness mist on agricultural and highway roads in Cairo, North Coast, Lower Egypt, Canal Cities, and Central Sinai.
Wind will occur occasionally across the country.
There is a chance of light to moderate rainfall, sometimes thunderous, hitting intermittently in South Upper Egypt.
Furthermore, the Mediterranean Sea will experience low to moderate waves ranging between 1.25 and 1.75 meters in height varying between southwest and northeast surface winds.
Waves in the Red Sea will be moderate, ranging between 1.5 and 2 meters in height varying between northwest and northeast surface winds.
Moderately hot and humid weather is also expected to prevail in Egypt at night and in the early hours.
The predicted temperatures for the following cities are 35°C in Cairo, 31°C in Alexandria, 30°C in Marsa Matruh, 38°C in Sohag, 39°C in Qena, and 41°C in Aswan.