Settings question for crappy weather

[Smititty]

Hey guys, I was wondering what would be same good settings for my camera for an air show. The weather is supposed to be cloudy and rainy. Camera is a Canon A75, would it even be able to take decent pics of very fast moving F-15s and F-16s? On short notice seeing as how the show is at noon tomorrow/today so quick replys would be appreciated.

Oh yea, I do have a tripod which I might take so I know that'll def. help.

Thanks,
Smitty