I think it's possible to nuke a tornado, but if someone does it to try to save a city, I expect even more destruction.
I don't expect the beam to be energetic enough to change anything. The closest method I can think of is https://en.wikipedia.org/wiki/Cloud_seeding but it doesn't distribute energy, just tiny crystals to condense oversaturated vapor.
I think it's possible to nuke a tornado, but if someone does it to try to save a city, I expect even more destruction.
I don't expect the beam to be energetic enough to change anything. The closest method I can think of is https://en.wikipedia.org/wiki/Cloud_seeding but it doesn't distribute energy, just tiny crystals to condense oversaturated vapor.