Diving July 30, 2024 11:26 am Why is water sprayed on pools during Olympic diving? While it seems baffling to water a swimming pool, the safety mechanism is required for all Olympic diving events. Local 2:31 CHICAGO FORECAST: Mild, Drizzle or Light Showers Through The Afternoon 2:30 CHICAGO'S FORECAST: Winter-Like Temps Are Coming 2:17 Chicago Forecast: Still mild today before a cold Thanksgiving week 2:26 CHICAGO'S FORECAST: Mild Temps, But Little Sun 2:21 Chicago Forecast: Mostly cloudy weekend