Wrth annerch cynulleidfa yng nghyfarfod y Chicago Council on Global Affairs, bydd y Prif Weinidog yn traddodi araith ar y thema Ar ôl Brexit: Ewrop, y Deyrnas Unedig a Chymru, gan osod ei weledigaeth am Gymru agored, o fewn Teyrnas Unedig ddiwygiedig, sy'n parhau i gael mynediad at farchnad sengl Ewrop.
Addressing an audience at the Chicago Council on Global Affairs in a speech titled After Brexit: Europe, the United Kingdom and Wales, the First Minister will set out his vision of what a post-Brexit, outward looking Wales should look like, within a reformed UK, with continued access to the European single market.