Originally Posted by vasantn
I hope you're being facetious, JS (I didn't see a smiley). It's quite clear from the context that the OP meant 9:20 PM and not 9:20 AM.
No, I don't think so. "Thunderstorms in the morning" could have been in the two hours before 9:20 AM. If the OP meant 9:20 PM then say so (or say 21:20). 9:20 means 9:20 AM.