When the weather starts to turn, you can assume that whatever you are waiting for is likely to show up just after it gets bad. In this case, a KC-46 Pegasus was on its way back to Boeing Field and the clouds were rolling in. Things were getting darker and it looked like the clouds would open. Meanwhile, the KC-46 was still a distance away.
Sure enough, the skies opened. By the time the jet was on final approach, the light had disappeared and the rain was belting down. I got some shots of it but, even with a bunch of exposure compensation, the jet was more of a silhouette than anything else. A little post processing help brought out the detail but this was not an ideal shooting situation. A dark grey jet in dying light is just what you want!