So for the last ten-day, it has been pouring rain, as you've made your way down the Old Road to Thessala, and being dry is just a memory.
Now at last, the rain has stopped, leaving behind a clammy fog.
As you reached the point where the road leaves the Saard highlands, you find that the torrential rains have washed the road out, leaving you trying to find the safest way down the steep, muddy slope.
The two scene scene aspects are Unstable Terrain and Clinging Fog .