May 17, 2025

Six Flags Great America

Information

Crowd level 81%
Prediction error 13%
Crowd level Packed

Events

🧑‍🎓 Grad Nite
🔬 Math & Science Days

Temperature, °C (powered by VisualCrossing)

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Forecast average 16.7 °C

Precipitation intensity, millimeters per Hour (powered by VisualCrossing)

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Forecast average 0.0 mm/h

Wind speed, meters per second (powered by VisualCrossing)

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Forecast average 8.2 m/s

Detailed wait times