When people are in the middle of an activity and they are suddenly interrupted by something out of their control like bad weather it is often said that Mother Nature showed up
Context: I was golfing this weekend, and in the middle of my round it started storming and hailing!
Hypothesis: I was golfing this weekend, and in the middle of my round Mother Nature showed up and started raining and hailing!

Is the hypothesis incorrect? (Yes, no, or unknown)?