Aviation Forecast Discussions Data
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    Coast will continue to be socked in with marine
    stratus through tonight. Expect predominantly MVFR conditions
    through the next 24 hours, with IFR conditions this morning at
    ONP improving to MVFR late this morning.
    Inland, marine stratus with predominantly MVFR cigs will hold
    through early this afternoon, with cigs between 1500 and 3000
    feet. Marine stratus will gradually lift, with conditions
    becoming VFR between 19-21Z this afternoon. MVFR stratus will
    likely return late tonight/early Friday morning.
    KPDX AND APPROACHES...MVFR marine stratus with cigs around 2000
    ft will likely persist through early this afternoon. Stratus will
    gradually lift, with conditions becoming VFR by 21Z. MVFR
    conditions possible again after 09Z tonight. -McCoy