Cranberry, Pennsylvania 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

124
FXUS61 KBGM 021715
AFDBGM

Area Forecast Discussion
National Weather Service Binghamton NY
1215 PM EST Mon Feb 2 2026

.WHAT HAS CHANGED...
Otsego, Madison, Chenango, and Oneida Counties were appended to
the ongoing Cold Weather Advisory up to 10 AM this morning.

&&

.KEY MESSAGES...
1) Cold start today, then dry and slightly milder conditions
before lake effect snow returns midweek over north central NY.

2) A clipper system Friday into Saturday may bring accumulating
snow and another brief shot of arctic cold.

&&

.DISCUSSION...
KEY MESSAGE 1...

Cold start to this morning as mostly clear skies allowed
temperatures to fall near zero. For some of Central New York
east of I-81 where the sky remained clear all night,
temperatures have even hit the teens below zero and thus Otsego,
Chenango, Madison, and Oneida Counties were appended to the Cold
Weather Advisory that was already in effect for Delaware,
Sullivan, Wayne, Pike, Luzerne, and Lackawanna Counties. Brief
ridge builds in today allowing temperatures to recover with
highs in the low to mid 20s. High pressure keeps conditions dry
over the region along with partly sunny skies. As the ridge
pushes east on Tuesday, westerly flow follows along lake effect
snow showers over north central NY. A short wave pushes into the
region by Wednesday morning along with a cold front. This will
shift winds to the Northwest and allow showers to advance into
central NY. Lake effect is expected to continue into Thursday
night with light accumulations, mainly over north central NY.


KEY MESSAGE 2...

Flow shifts southwest Friday ahead of an incoming clipper system,
cutting off any lingering lake effect. This system is expected
to track over our region Friday into Saturday bringing the
potential to see accumulating snowfall. As this disturbance
moves into our region, it also brings another shot of arctic
cold. Temperatures at 850 mb are expected to range -24C to -26C.
This will keep snow ratios rather high and has the potential to
increase accumulations, but it is still not certain at this
time how much. Good news is this burst of cold air is only
expected to last a couple of days at most as models show a ridge
attempting to build in early next week. Despite this the
weekend will again experience temperatures near zero with
potential for more cold weather headlines.

&&

.AVIATION /18Z MONDAY THROUGH SATURDAY/...
Clouds and very light snow showers off of Lake Ontario will keep
MVFR/Fuel Alt conditions for a few NY terminals. These should
shut off going into the late afternoon/early evening (21-23Z),
and conditions improve to VFR for the majority of terminals
after 00Z.

Outlook...

Tuesday: Stratus clouds redevelop and expand, with widespread
MVFR CIGs likely areawide.

Tuesday Night Into Wednesday Morning: Lingering MVFR stratus
clouds around the region. A few snow showers possible across
Central NY.

Wednesday Afternoon: Period of VFR possible at ELM, BGM and
AVP...better chance for BKN MVFR CIGs to remain at ITH, SYR and
RME in the cold NW flow.

Wednesday Night and Thursday..Mainly VFR; low chance (25% or
less) for snow showers and restrictions at times due to
occasional lake effect snow showers at SYR and RME.

Friday...Restrictions likely with a system bringing periods of
snow, transitioning to snow showers and blowing snow Friday
night. Squalls possible.

Saturday...Restrictions possible at SYR and RME with possible
development of lake effect snow showers

&&

.BGM WATCHES/WARNINGS/ADVISORIES...
PA...None.
NY...None.

&&

$$

DISCUSSION...ES/MDP
AVIATION...KL