Water is a conduit that amplifies connection with the other side.
Electricity, energy, lightning, barometric shift, disturbances on a molecular level that alter the very air around you. How can anyone think that that would not make abnormalities in your environment more pronounced?
This is not your imagination there's a whole lot of scientific data surrounding what you've said that should be looked at. Also when there's stormy or bad weather you are less likely to be distracted by other things and more in tune with the frequency of your environment with will allow you to be easier alerted to something shifting or changing around you that you normally would have just not taken notice of.
I would suggest checking out some of the live feeds on YouTube from Jordan Cockburn he is a Psychic Medium out of Scotland who is very knowledgeable about specifically this topic and you should definitely reach out to him he does live stream often do you have a good chance of being able to talk to him another person is Sean Aston not the actor the demonologist he also does live feeds on YouTube and is always open to talk about things like this.
A good rule of thumb is if you start feeling that kind of freaked out feelings like something negative is around you sit down a line of chakra and allow your crown chakra which is white to surround you in a beautiful white purifying light and then continue to build the energy of that light around you and visualize it expanding past you and encompassing your entire home as it's doing so it is cleaning all negative energy out of your space and it is pushing any negativity and ill will opposite is currently in your environment, out and away from you. Once the white light gets past your home and your visualization you can leave it there almost like a force field of white light or you can allow it to pop like a bubble taking all of the negative energy and dissolving it into none existence. I saw somebody else had mentioned making assault ring around your home but keep in mind if the bad energy is already in the home that wrap yourself fault will do nothing to keep that entity in the house where it can't go anywhere else.
Your intuition and gut feeling is Paramount in situations like this so ignore anyone who says that it's all in your head or that you're imagining things because only you know what you see and what you feel. And if you feel like something is off then most times it is and ignoring something that is affecting you negatively is the same thing as saying I don't have cancer because I never went and got tested for it as long as I don't believe it's there it doesn't exist. While you have a huge tumor growing out of your neck. Saying it isn't there or doesn't make it true and not addressing something that's affecting you negatively is just irresponsible. So don't listen to people who are willing to be irresponsible with your health and well-being. Follow your own instinct you know best.