Where I live, the weather loves to switch back and forth every few minutes. Especially in the summer! One winter day, we got sun, snow, rain, hail, rainbows, and a mix! ONE DAY! And today, it was going back and forth from sideways rain to sunshine every 5 minutes. In Assassin's Creed 4, set in the West Indies (Caribbean), the weather can be sunny and then lightning crashes and there's a very large storm. I used to think that was unrealistic, but then I looked outside.