Abstract: A weather shield to protect workers and materials in a structure under construction from inclement weather while selectively providing stress relief to the weather shield from high winds in order to prevent damage to the weather shield is disclosed. The weather shield comprises a sheet of substantially flexible, substantially weatherproof material having a closeable opening for wind relief. The sheet protects the structure from inclement weather when the closeable opening is closed. When the closeable opening is open, it allows the passage of wind therethrough thereby tending to avoid wind damage to the weather shield. A temporary shelter for a structure under construction having a plurality of temporary guard rail supports and a weather shield is also disclosed, as well as a temporary shelter kit having a plurality of temporary guard rail supports and a weather shield.