Fohn, also known as chinook wind or snow eater, is a warm, dry wind that occurs on the leeward side of a mountain, typically in the winter. Depending on the region, this weather phenomenon has many synonyms, including Zonda in Argentina, Nor'west arch in New Zealand, and Diablo in California. Other names include Foehn in Germany, Austria, and Switzerland, Bergwind in the South African Cape region, and Halny Wietrzny in Poland. While fohn winds can create pleasant weather conditions, they can also have adverse effects, such as wildfires, dehydration, and respiratory problems. Regardless of their names, fohn winds serve as a reminder of the powerful forces of nature.