A group of pro-Trump attorneys and supporters have drafted an executive order aiming to give Pres. Trump sweeping unprecedented power over elections, multiple sources tell ABC News. Mary Bruce reports. https://abcnews.link/GzFWhX5 | ABC World News Tonight with David Muir

Lee Goldberg tracks the first major Arctic blast of the season that’s sweeping east, temperatures quickly plummeting on Monday and Tuesday. The South could see record-low temperatures, and wind chills in the Northeast could feel like 20s. https://abcnews.go.com/alerts/Weather | ABC World News Tonight with David Muir

Overnight, March’s full moon will bring with it a total lunar eclipse, creating a striking reddish color known as a blood moon. David Muir reports on the best time billions of people will be able to view the total eclipse. https://abcnews.link/J7emsKb | ABC World News Tonight with David Muir