Yn ei gynhadledd i'r wasg, bydd Mark Drakeford yn amlinellu cynllun dros gyfnod o bythefnos i lacio’r cyfyngiadau lefel rhybudd dau sydd wedi bod ar waith ers Gŵyl San Steffan.
Mark Drakeford will set out the two-week plan to ease the alert level two restrictions which have been in place since Boxing Day at his press conference.