Endure Elements

A creature protected by endure elements suffer no harm from being in a hot or cold environment. It can exist comfortably in conditions between -50 and 140 degrees without having to make CON saves (as described in the DM guide). The creature's equipment is likewise protected.

Endure elements doesn't provide any protection from fire or cold damage, nor does it protect against other environmental hazards such as smoke, lack of air, and so forth.