.AVIATION /20Z SATURDAY THROUGH THURSDAY/...
Aviation concerns continue to revolve around convection across 
northwest and south central PA through the afternoon hours. To a
lesser extent, FU continues across the region, dropping 
visibilities to MVFR and IFR.

The first area of convection will move out of the southern part
of the state by late afternoon and focus will rthen shift back 
to northern PA as a cold frontal boundary sags through the 
state.

Confidence is about 40% that convection and associated -SHRA 
will combine with low level smoke to bring down visibilities to 
LIFR for a time this evening and overnight.

Expect conditions to improve Sunday morning as the cold front
pushes out low level smoke, and convection moves south of the 
area. Conditions will improve from IFR to VFR by mid morning 
with the last hold outs being any locations that had dense fog 
overnight.

Outlook...

Mon...Mainly VFR.

Tue-Wed...Restrictions possible in showers/t-storms with cold
FROPA expected between Tuesday/Wednesday.

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