Temperatures in Cairo and Lower Egypt are expected to rise to 41 degrees, dropping to 25 degrees at night.
South Sinai will see higher daytime temperatures of 45 degrees and nighttime lows of 27 degrees.
Meanwhile, visitors to the North Coast should expect cooler highs of 37 degrees and lows of 24 degrees.
In northern Upper Egypt, daytime temperatures will reach 44 degrees, with nighttime lows of 25 degrees.
Southern Upper Egypt will remain hot throughout the week, with highs of 46 degrees and lows of 28 degrees.
These extreme temperatures affecting most of the country in recent weeks highlight a worrying trend of escalating heatwaves across the region, as temperatures continue to rise globally.
Experts attribute this to global climate change and local environmental factors, which create conditions ripe for such record-breaking heat.
They also warn that these extreme heat events may become more frequent and severe.
EMA has advised citizens to stay indoors, remain hydrated, and avoid outdoor activities during peak heat hours.
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