They could be looking for information in micro-climates.....a lot of aircraft have gone missing in that area and to the west in the Sierras.
The other weather stations have nothing to do with area 51.....and one is next to a small civilian airfield. So they couldn't have anything to do with spying on people like some paranoiacs might think.
What does this clown say they are?
Don't know...I didn't watch all of his lame video.....
ok...it seems he thinks they are watching people who try to spy on area 51 by being on that peak........gee what a surprise. This guy is the same Glen Campbell who has been messing around with the ufo junk in that area for decades now....he's a fan of Lazar and all the stuff about area 51...etc. He's the one in that other video I posted where he was going to have his camera taken away. This is like a cottage industry for this goofball.
Maybe if people didn't try to spy on area 51 all the time looking for little green...er , grey men ,then the gubbermint wouldn't need the 'weather stations'.