Creating metal sculptures for extreme climates presents unique challenges that test both the artist's skill and the material's durability. One of the primary issues is corrosion, as harsh weather conditions like heavy rain, snow, or salty coastal air can rapidly degrade metals. Artists must carefully select corrosion-resistant materials such as stainless steel, bronze, or corten steel to ensure longevity.

Thermal expansion and contraction are another significant hurdle. Extreme temperature fluctuations can cause metal to warp or crack over time. Proper engineering, including strategic joint placements and flexible designs, helps mitigate these effects.

Additionally, high winds and storms pose structural risks. Sculptures must be securely anchored and designed to withstand forceful gusts without compromising artistic integrity. Weight distribution and aerodynamic shapes become critical considerations.

Lastly, maintenance accessibility in remote or harsh locations adds complexity. Artists must balance aesthetic vision with practical solutions for long-term preservation. Despite these challenges, innovative techniques and material advancements continue to push the boundaries of weather-resistant metal art.