You won't need thunder and lightening to indicate when you've come upon a huge revelation today! All you have to do is to be open-minded and watch for signs to appear. Keep in mind that they might not look like what you expected: a new person could indicate a new opportunity, an unexpected delay might set you up to be in the right place at the right time, and bad weather might send you a message you've been waiting for. There is no telling how an answer will be communicated.