Summit, WA Weather Forecast

Aviation

...Southwest flow aloft increases into Sunday, becoming more southerly by Sunday afternoon as an upper trough digs offshore. Widespread VFR mid and high clouds this afternoon across western Washington ahead of a frontal system. Cigs will lower into MVFR/IFR along the coast and near BLI tonight as rain continues to slowly spread southeastwards. Low-end VFR to high-end MVFR cigs expected for most southern and central Puget Sound terminals by early Sunday. Lower VFR cigs for the afternoon f...