Observation Peak Trail, WA Weather Forecast

Discussion

...Now through Monday...A broad trough over the northeast Pacific is beginning to shift eastward towards the Pacific Northwest, resulting in a trend towards modest cooling temperatures. Today is the only exception, with high temperatures generally in the mid to upper 80s across the interior lowlands and 60s along the coast. Onshore flow will become increasingly established this afternoon and evening, with winds turning westerly as a stronger marine push develops tonight. Marine air sho...