Aviation Forecast Discussions Data
Select Site:


    Low level offshore flow continue into tonight as an area
    of surface high pressure resides east of the Cascades. The air mass
    will be dry and stable with southeasterly flow aloft. VFR
    conditions. Gusty easterly surface winds will persist across
    portions of the southern Sound through this evening, breezy
    elsewhere. Gusts generally up to 28 knots at KSEA and KHQM with
    offshore flow.
    KSEA...VFR conditions continue. Easterly winds 10-20 knots through
    this evening with gusts generally up to 28 knots. Winds will subside
    into the overnight hours after 05z with northeasterly winds 5-15
    knots. JD