In Chapter 1, Lieutenant Finn turns the party back because wild screaming blizzards have made the Inclindel impassable and the Kingdom soldiers will take a long time to clear it. If Locklear attempts to pass it, he says it is too cold to move on.
In Chapter 4, the party returns to the Kingdom through the Inclindel and is greeted by Finn, ending the chapter.
In Chapter 6, the Inclindel has been blasted closed again. While Finn believes it should be left closed, King Lyam has once more ordered the passage cleared.