I'm travelling to the US in part to see the eclipse, and the weather reports do not seem too favorable. Many places on the path of the eclipse are expected to be cloudy, and in some it might even rain.

I will resolve options to YES as soon as I can find any photo or a compelling description of the totality from the respective place. I will resolve options to NO if I see some tweets or other reports saying that the total eclipse couldn't be seen due to weather. If I don't see any evidence either way, I'll resolve remaining options as N/A after a few days have passed.

Noticing that the day suddenly became dark doesn't count as seeing the eclipse. The sun hidden by the moon has to be visible.

Feel free to add extra options with other cities. This page contains the list of notable cities on the path of the totality.

I do not bet on my own questions.