This BNSF train crew caught this video. Whenever there is a tornado warning for a specific area train traffic is stopped. It's better to have a parked train knocked off the tracks than a rolling one. Damage is minor in comparison. In high wind situations they sometimes take these precautions as well. The conductor videoed this funnel cloud as it approached and they took a direct hit. Fortunately the bullet proof glass did it's job. Cracked but held. They were safe in a 215 ton locomotive but it would not have been without it's moments where they were wondering. Especially when they got down in the nose. This was near Waverly Nebraska.

https://www.youtube.com/watch?v=0f4wA8vB9jY