McDuffie also had Black Panther put the Surfer in an armlock. Storm can't create Hydrogen bombs. She controls the weather, not the molecules that make up specific weather patterns.
That was the most PIS moment in comics. -__-
But I think its been said that Storms powers can go beyond weather control, but I don't believe she can make an H-Bomb...
Weather control/manipulation/generation is how I look at it. If it's not going to naturally occur within an atmosphere, she can't do it. She can alter the specifics of that naturally occurring weather event, change where it comes from, how big or small, etc... but she can't just control molecules that relate to weather. Otherwise any fight involving her should last two seconds as she simply removes the oxygen from the air around a target. And that's just silly.
What people need to realise, and sadly this is almost worse for Storm than anyone, is that limits aren't a bad thing.