April 18, 2025

Six Flags Great America

Information

Crowd level 16%
Crowd level Empty

Events

🎬 Opening Day

Temperature, °C (powered by VisualCrossing)

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Forecast average 21.0 °C

Precipitation intensity, millimeters per Hour (powered by VisualCrossing)

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Forecast average 0.04 mm/h

Wind speed, meters per second (powered by VisualCrossing)

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Forecast average 5.4 m/s