DALLAS -- A large part of Texas woke up in a rare, dense fog Tuesday morning.
The fog cancelled a number of flights from Dallas/Fort Worth International Airport, caused dozens of accidents, but made one memorable scene for some flying over the city.
Mike Alvstad captured this picture while flying from Tampa, Florida Tuesday morning. The picture shows the Reunion Tower, the Fountain Place and some other of Dallas' taller buildings.
The skyscrapers even cast shadows over the tops of the clouds.