Regional Weather Summary
Issued by NWS State College, PA

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AWUS81 KCTP 251928

Regional Weather Summary
National Weather Service State College PA
330 PM EDT Sat Mar 25 2017

A frontal boundary will sag slowly southwestward across Pennsylvania
this evening, accompanied by scattered rain showers. The front will
settle near the Mason-Dixon line overnight, with a moist easterly
flow developing north of the front and generating low clouds,
drizzle and patchy fog overnight. Low temperatures will range from
the low 30s in far northeastern Pennsylvania, where a bit of
freezing drizzle is possible, to the mild mid 50s in far
southwestern Pennsylvania.

A cold-air damming scenario will set up on Sunday, with the front
drifting northward across western Pennsylvania but not making it
east of the Allegheny Mountains. As a result, low clouds, drizzle
and cool temperatures will be locked in across central and eastern
Pennsylvania, while western Pennsylvania remains quite mild. Highs
on Sunday will range from the raw upper 30s in far northeastern
Pennsylvania to the still mild mid 60s in the far southwest.


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