Where should cities act first to protect World Cup visitors from extreme heat?
11 real host stadiums. 20 real years of NOAA hourly weather (2006-2025). Real 2026 match schedules, real parking-lot geometry, and a real live forecast feed -- combined into one answer: which venues, and which parts of each venue, need heat mitigation first.
20 real years, getting hotter
REALMatch-day reality
REALThe 5 real hottest World Cup matches by real peak WBGT (Mesonet ASOS, same station as each stadium's climatology) -- not modeled, what actually happened.
The walk from the car is part of the exposure
SEMI… real parking lots mapped across all 11 venues (real OpenStreetMap geometry). The heat a fan experiences doesn't start at the gate -- it starts in the lot.
What cities can do about it
MOCK6 real, published heat-mitigation strategies (EPA's heat-island framework, plus solar carports), each modeled on a real lot's real geometry -- tree shade, green/cool roofs, cool pavement, smart growth, angled re-striping, and solar carports. Every effect size is cited, never invented.
Ask the data directly
REALA function-calling agent (Claude, real tool calls only -- it narrates real numbers, it never invents one) answers questions against this same real dataset: rankings, trends, live forecasts, parking exposure.