Not my area of expertise but if you know where the meeting was scheduled to be held, and who was sponsoring it, perhaps you could go online & find a contact number that you could use to call and verify whether or not the meeting was cancelled. Many meetings take place in public buildings (churches, community centers, etc.), so there ought to be someone available to answer your question.
Hope this helps you find some peace of mind. This might have actually been the case if the weather was bad (floods, etc.) in that neck of the woods.