This is a one-shot designed for three 5th level characters, but with tweaks to the Monsters you could have lower/higher characters easily.
Our adventurers were on their way to the Spine of the World, an icy moutainrange in North Faerun when they stumbled upon the sleepy town of Nevasca. This small village has always been known for cold winters, but not blizzards for 6 months straight! What is possibly causing this extreme weather? And will the townspeople be able to help our heroes? After all, they've been desperate for reprieve from the snow, the cold, and the treacherous creatures coming from the Rey Khell Forest.