UW atmospheric scientist Cliff Mass became a local internet celebrity seemingly overnight during last year's Snowmageddon, when he was forecasting weather in circles around all the other so-called weathermen. In addition to his blog, he's got a book, The Weather of the Pacific Northwest, that came out last fall. His next lecture, "The Secrets of Northwest Weather Prediction," is tomorrow night at Town Hall (7:30 p.m.). Tickets are $5.

Tuesdays are Muppet Days
