Yes, it does seem so weird that anybody, whether it's Chance or not, would be found up there. It does make you wonder if the person was trying to get to higher ground. As you say, we will soon know if it is Chance and we'll know more about how he came to be there, hopefully.
There was lightening in Gering that evening:
Hourly records for nearby Scottsbluff (same metro as Gering) show
“Thundershowers” at 7:53 PM and
“Thunderstorms” at 8:33 PM on
Saturday, July 6, 2019—i.e., thunder and lightning were occurring that evening.
Time and Date
Local coverage also noted that the July 6–8 system brought heavy rain and a “spectacular lightning show” over parts of Wyoming, Colorado, and Nebraska, including the Panhandle.
kgwnscottsbluff.com
Chance is a country boy. He knows better than to go to the top of a hill during a thunder/lightening storm.
Being on top of a hill does increase the risk of being struck by lightning.
Here’s why:
Lightning seeks the easiest path to ground. Elevated points—like hills, ridges, open fields, and lone trees—present shorter paths for an electrical discharge to travel from cloud to ground.
You become the tallest point if you’re on a hilltop or ridge without taller objects nearby. In that situation, your body can act as the primary “lightning rod.”
Open terrain amplifies danger. Even without direct impact, lightning can travel outward through the ground surface up to 100 feet or more (ground current), often causing fatal injuries.
Safety advice:
If you’re caught on a hill during a storm, descend immediately to lower ground.
Avoid open fields, isolated trees, metal objects, or bodies of water.
If no shelter is available, crouch low with your feet together (don’t lie flat).
The U.S. National Weather Service summarizes this principle as “When thunder roars, go indoors.”
Unless Chance went up on the hill to have a talk with his Maker, I don't see that happening.
Waiting on the official reports before I start sharing my speculations.
Amateur opinion and speculation