Aviation Forecasts and Information Page - NWS State College PA

.AVIATION /06Z FRIDAY THROUGH TUESDAY/...
Scattered showers are developing in response to a shortwave
moving across south-central PA this evening. These showers are
most likely to impact JST and AOO, though they could reach MDT 
and LNS as well. We have held off on including any mentions of
rain at those two sites for now, but it may have to be added
later as we watch the showers progress eastward. Brief vsby
drops to MVFR or IFR will be possible in any showers.

Mid level clouds may limit fog development somewhat tonight
compared to the past few nights, but there is still some signal
for fog development across the northern half of the region as
clouds begin to thin after 06Z. The most likely places to see
IFR restrictions develop will be BFD, IPT, and UNV. Some
guidance shows LIFR ceilings developing at JST for a period
tonight, but confidence on this occurring is low.

VFR conditions will return area-wide once any fog burns off
after sunrise. Expect partly to mostly sunny skies with light
winds out of the west-northwest. 

Outlook...

Sat-Mon...Primarily VFR conditions, with some potential for 
afternoon SHRA/TSRA on at least a hit and miss basis.

Tue...Mainly VFR with a few showers possible over NW PA.

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