Cliff Mass Weather Blog

 During the first two weeks of May, there is often a short warm period that surges to 80°F or more, followed by a serious cool down. This ye...

The satellite imagery over eastern Washington this morning looked like someone had gone crazy with a white crayon,  drawing many white lines...

This morning, a strong low-level temperature inversion caused the air quality to decline over western Washington and created false radar ech...

This morning, fog was widespread over the lowlands of western Washington, with many of the river valleys in the murk (see visible image belo...

 There is always a yin and a yang in the weather. Because of the structure and limited extent of weather systems, one area's precipitati...