Extremely hot weather hit southern, southwestern USA /https://mkweather.com/2020/11/20/phoenix-92f-333c-it-has-never-been-so-hot-so-late/, then Midwest /https://mkweather.com/2020/11/20/last-warm-days-in-midwest-north-platte-233c-73-9f-chicago-189c-66f//...