What happens when you combine an unstable airmass, a mountain range, and daytime heating? You get scattered afternoon/evening thunderstorms that bubble up along the Cascade crest! We saw a ton of those today and they made for some really pretty views looking east from Portland to the Cascades. Today, a weak upper-level trough moved south […]
The Graceful Apocalypse: Part 1 – Basic Thunderstorm Knowledge
Tuesday, August 13, 2013 4:25 P.M. Last Friday night will rank up, at least in my mind, with some of the most memorable weather events in Seattle’s history. That means I’ll put it right up there with the Inaugural Day Storm, the Hanukkah Eve Storm (and associated torrential downpour), the December 2008 snow events, the 2007 Great Coastal Gale… […]
It’s Thursday, Thursday.
Thursday, April 5, 2012 9:43 A.M. Yes, it may not be Friday, and the weekend may actually be two days away, but I’m still pretty darn excited. Besides it being Easter Sunday, which is always in style, the weather is expected to be nicer than it has been in a while. It certainly won’t be hot […]
“Unsettled” Weather
Wednesday, October 5, 2011 12:12 P.M. I was looking through the UW 12z extended WRF-GFS, and in one of the model frames, I saw an “unsettled” pattern. Meteorologists always talk about unsettled weather. But what does unsettled weather really mean? “Unsettled” weather does NOT refer to nice weather. Most of you knew that, but I […]