What's the color of the sky where you live? Mostly blue.. sometimes gray.. but green? ☁️ The residents of Sioux Falls, South Dakota experienced Grinch-like skies this week after a severe thunderstorm passed through, and the cause of the hue may be simpler than you think! Remember back to your elementary days in art class learning about the color wheel - essentially the blue of thunderclouds was illuminated by the red of a setting sun to create this sky of green. AccuWeather meteorolgist, Isaac Longley, goes into more detail of the unique event on our website. 🔗Link to the article is in our stories! #skyphotography#accuweather#greensky#thunderstorm