Crowds are beginning to gather in Tahrir Square to protest against President Mursi's new powers. State television showed a number of protests outside mosques across the city.
Supporters of the president have been staging counter protests, but there are no reports of clashes.
More top news
Ryan Reynolds said he met 13-year-old Connor McGrath through the 'Make A Wish Foundation' and they became friends.
A switch in the wind direction will mean the unseasonably bitterly cold air of the last few days finally gives way.
Ebru Umar told ITV News Turkish President Erdogan was 'bullying' her, along with thousands of other journalists.