Three Days in June: The Story of the D-Day Forecast

On the 75th anniversary of the epic D-Day landings, this documentary uncovers the incredible story of Ireland’s unknown but critical role in WWII and how - in the summer of 1944 - the timing of the D-Day landings came to hinge on readings taken by a 21-year-old girl in a tiny remote weather station on Europe’s most westerly headland.