I saw this film last summer at the London Fright Fest weekend. I wasn't sure what to expect as it was from Director Jamie Blanks who made "Valentine" and "Urban Legend" ... although those films were fun, Storm Warning is a much more dark, brutal horror movie, and a different direction for the director.
The film is very tightly shot together and moves along at a very fast pace. The death scenes are VERY imaginative (sometimes bordering on silly!), but overall this film retains a lot of tension and there are some superbly shot tense scenes that are not all about blood and gore.
It's definately worth checking this out if you want a tense, fun, but bloody scary horror movie.