A Houston resident spotted some weird looking clouds and promptly took some photographs -- later when they were reviewing the footage, they realized they'd captured a UFO! Check out the photos, which were submitted to MUFON and show lights traveling in a V shape formation:
I was taking pictures of the clouds because they appeared to be in a spiral/ almost portal shape in the sky....it was after observation of these pics that the UFO was seen. In the pictures you can see the object was headed north. I was very excited.
Since the witness didn't see the UFO (or multiple UFOs) with their naked eye, it's possible this is just a lens flare or camera anomaly. However, the fact that the witness was first intrigued by strange behaving clouds (impacted by this fast-moving craft, perhaps?) and the picture shows the craft's movement lead me to take this quite seriously. Plus, Houston has been a crazy UFO hot spot this past year. Compare this sighting to the ring to lights that haunted Houston for several months in 2014, and recently returned in May of 2015 -- this photo is one of many and is part of a confirmed mass sighting that has still escaped explanation: