Aviation Forecast Discussions Data
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(EXTRACTED FROM FXUS64 KHGX 210937)


    
    Gusty SSE winds will continue today. MVFR ceilings will persist
    into late morning as low level moisture continues to stream into
    the region beneath a capping inversion. A weak surface trough will
    approach from the west thru the day...toward the HWY 69/59 corridor
    later this afternoon. The line of shra/tsra is currently situated
    along this boundary will encounter some capping as it approaches
    so would anticipate a slight weakening trend, but with daytime
    heating fcst soundings indicate there will be still enough
    instability and less capping generally north of I-10 for at least
    the possibility of some embedded TSRA thru the aftn & early evening
    hours. Don't anticipate many changes to the ongoing 06z TAFs for
    the 12z package. Might throw in some tempo groups north of the
    metro sites. 47