The electric light installation “Tomorrow's Weather, Copenhagen” consists of 125 atmospheric molecules (H2O, CO2, N2, O3 etc.) lighting up the new headquarters of the Danish publishing house Aller. The double helix-shaped cluster reaches 35 meters up in the air and is connected to the Danish weather forecast bureau. As the weather forecast changes the light scenarios of the molecules change and give the viewer an intuitive experience of what the weather will look like tomorrow. Placed in the center of the work is a single globe that travels up or down depending on the temperature.