This launch on 8/22/2019 was historic as it is the final launch of a Delta IV rocket in the medium, single stick configuration. There were clouds and some rain in the area the morning of the launch that caused weather to go red for a short time.
We found an Osprey waiting for the launch nearby where we decided to set up to see the launch. We were in Jetty Park where we camped the week before.
We were about 8 miles away from the launch pad which is about as close as you can get for safety. The picture below shows what we could see (with magnification) of the launch pad from where we were viewing the launch. The rocket is hidden just below the trees.