The First Minister will confirm that conditions will allow the Welsh Government to lift the requirement to stay local and to introduce changes to the regulations to enable families to be reunited once again.
From Monday, people from two separate households will be able to join together to form one exclusive extended household.
In his press conference later today, the First Minister is expected to say that, while some restrictions are being eased in Wales, everyone needs to continue to maintain social distancing and respect the places and communities they visit.
Earlier this week, the Minister signalled the first phase of a planned reopening for bars, restaurants and cafes with outdoor spaces following a rapid review of the sector.
A final decision about outdoor re-opening will be made at the next review of the coronavirus regulations on 9 July and will depend on whether rates of coronavirus are continuing to fall.
Future decisions about indoor re-opening will be made later and will depend on the success of the first phase of outdoor opening.