A completely unnecessary 2014 update on "Twister" is due in theaters next month. It's called "Into the Storm" and claims to be a found footage movie, though the content from the trailers betrays that notion.
For those who haven't seen the poster, it's here: http://www.horror-movies.ca/wp-content/uploads/2014/03/Into-the-Storm-poster.jpg
A side note: novice storm chasers often shout WE'RE IN THE TORNADO!!! whenever the wind picks up. This can be heard in numerous youtube videos, hence the title.