As the storm system moved in Sunday, a viewer took the photos below from Reunion Tower in Downtown Dallas.
Use the slider tool in the image to see the Dallas skies before and after.
People were even on planes as the tornado and storms slammed North Texas Sunday. Viewers sent these images and videos to NBC 5.
Texas Sky Ranger flew by to check the path of damage in North Dallas near Preston Hollow.
Six schools in the Dallas ISD were damaged. St. Marks school took a direct hit by the EF-3 tornado.
More than 30,000 people across North Texas spent Monday night in the dark, still powerless from Sunday's storms. As of Thursday, there were 1,500 customers in Dallas still without power due to damaged electric equipment, Oncor officials said.
Dallas Police Air1 took this photo of the power outages in the path of the EF-3 tornado that hit northern Dallas with wind speeds up to 140 mph.
Our media partners at The Dallas Morning News took the following photo of the storm's path of destruction.
This photo was taken by Dallas Police Air1 showing the damage.
