Overview

• Temperatures reached a record 112 degrees on the field during the 49ers' game against the Cardinals, causing fans to retreat to the concourses for relief.
• Several fans required medical attention due to the extreme heat, with reports of a fan collapsing in the upper deck.
• The 49ers provided complimentary water stations and sunscreen to help fans cope with the conditions, but the team did not comment on additional medical staffing during the game.
• The NFL denied the 49ers' request to wear white uniforms at home to mitigate heat effects, though the team switched to white pants.
• Despite the heat, gameplay continued uninterrupted with no chance of rain, as the 49ers led the Cardinals 23-21 in the fourth quarter.