Are the northern lights going to be visible again tonight? See latest forecast USA TODAYNorthern lights forecast maps for tonight show best areas in U.S. to see aurora borealis CBS NewsNorthern Lights Animate Night Skies Around the Globe: Photos The New York TimesGorgeous Aurora Dazzles Northern US The Weather Channel'It was 3 hours of magic': Spectacular auroras thrill stargazers across the world (and internet) as intense geomagnetic storm batters Earth (photos) Space.com