The most populous city in South Dakota experienced its own version of an Orange Sky Day this week after South Dakotans rose on the morning of July 5 to find their sky green.

Derecho Brings Green Sky and ‘Tornado-Like’ Winds to South Dakota Meteorologists recorded winds of up to 99 miles per hour in parts of the state, with minor damage reported. Share full article ...

The strange green color of the sky in Sioux Falls, South Dakota from a Tuesday derecho has inspired many memes on the internet over the past week. Hotspots ranked Start the day smarter ☀️ ...