gfs – The Convergence Zone

Late February cold snap brings snow, record low temperatures

A few weeks ago, it looked like cold and snow may have been finished for the winter, but longer range

Who flipped the switch? Just a few weeks ago, the winter of 2021-22 was wet, cold, and stormy in the

The cold and snowy period came to an end for most, but not all of the western Washington lowlands on

The first half of December has brought chilly weather to the Seattle area, but temperatures have remained above freezing with

Yet another round of active weather is aimed at the Pacific Northwest beginning on Thanksgiving day and continuing into early

As detailed in yesterday’s blog post, portions of western Washington face the prospect of serious flooding as an intense atmospheric

If one was going to pick a date for the official start of 2021-22 rainy season, September 26 would probably

A ridge that has been building offshore will move into the PNW and British Columbia this week, bringing a short-lived

An extraordinary heat wave will build over the Pacific Northwest and British Columbia this weekend, bringing some of the warmest

The upcoming weekend and early next week promise to bring another period of active weather to the Pacific Northwest. The