Weather2250
These photos were taken early in the morning from the observation terrace of Weather2250, located on the 22nd floor of the historic Fisher Building in mid-town Detroit. They are examples of radiation fog, which often occurs at night when stationary air cools and reaches a saturation point. Radiation fog forms over land when the ground below cools and radiates heat upward. It usually burns off in the morning when the air begins to move or the temperatures rise.