Aviation Forecast Discussions Data
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    LIFR and IFR conditions remain over interior TAF
    sites for the next few hours with slowly improving conditions.
    Would expect stratus to break out around 19Z to 20Z Wednesday.
    Locations KSLE and south expect visibility to improve but cigs
    to remain at best MVFR. Locations north of KSLE should fair
    better and experience VFR conditions around 05Z Thursday.
    Coastal locations are expected to maintain VFR conditions with
    offshore flow through the day. Conditions to deteriorate inland
    starting around 06Z to 08Z to LIFR/IFR conditions. KTTD will
    probably maintain better conditions with an easterly wind
    developing later today. MVFR conditions expected to redevelop
    along the coast starting around 03Z Thursday.
    KPDX AND APPROACHES...A persistent 300 to 600 foot cig over KPDX
    is expected to slowly lift as KTTD currently has MVFR conditions.
    By 20Z Wednesday would expect those MVFR conditions to reach the
    terminal with slow improvement towards VFR by 05Z Thursday.
    Expect LIFR/IFR conditions to return starting around 08Z
    Thursday. /42