Pearson Field, WA Weather Forecast

Aviation

...Through 12z Sunday...Broad subsidence across the airspace is compressing the shallow marine layer and producing LIFR cigs/vis along the coast and lower Columbia River as cloud bases are lowered nearly to the surface. Vis of 1SM or less is likely (70-80% chance) to persist through much of the morning at coastal terminals, until 17-19z Sat, before diurnal mixing will tend to clear skies and return to VFR vis. Low clouds near the coast will present persistent 30-50% chances for IFR cigs ...