Albert Lincoln Roker Jr. is a meteorogist and television personality, best known as the weather anchor for NBC's Today.
Although Roker has never hosted SNL, he has made cameo appearances on the show since 1998, and has been impersonated on the show by Kenan Thompson since 2005.
He also cohosted SNL 40th Red Carpet Live, a pre-show event preceding the Saturday Night Live 40th Anniversary Special, alongside Today co-anchors Matt Lauer, Savannah Guthrie, and Carson Daly.
Kenan Thompson as Al Roker on the April 10, 2010 episode during the "Al Roker's Ruff Rugged, and Roker" sketch.