Television de Galicia has just opened a new portal with video from their broadcasts.
Check out the link below. For pilgrim related stories, type "peregrinos" in the search box (top right).
Towards the right of the screen you have two columns. For the latest weather report, click "Tempo" (in the left column) and "Galicia" (in the right column). You should now have a list of weather related (weather report?) in the center column. Click it to watch.