Celica not starting...

Hey, I've got an 86 gt that won't start. The battery is good and think the alternator is good. The engine rotates but it will not start. I'm thinking it's something with the ignition. There's a half tank of super premium, so it's not the fuel. It happened just after a big snow storm...as did my brothers car, which needs a new computer or something?!
Anyways, any suggestions. Thanks for help all

Did the gas in the tank freeze on you? LOL

well i got it started and didn't even have to do anything! must have just been to cold out