Hmm seems indeed something is lacking, could you open up task manager and check if your pc is using 90-100% of your RAM, CPU or VRAM. Cause If that's the case that explains it.While playing one of the games
I'm AT 35% on my pc and 75-80% of memory on my task manager
That might be the issue, I see if I can do anything about it, without scrapping things. but doubtful honestly.
No problem if you can't , moght just be the snow and the rain making too many things on the screen making it slow down
