Fort Borst Lake, WA Weather Forecast

Aviation

... Southwesterly flow aloft becoming northwesterly this afternoon as a frontal system leaves the area. A mixed bag of conditions early this afternoon as a convergence zone continues over Snohomish and King counties. Conditions maintaining MVFR/IFR this afternoon and in areas within the convergence zone will continue to see deteriorated conditions (likely PAE, SEA). Conditions will see improvement later this afternoon with ceilings lifting to VFR lasting into overnight. Southerly winds w...