ACUS11 KWNS 230413
SWOMCD
SPC MCD 230413=20
VTZ000-MAZ000-NYZ000-230915-
Mesoscale Discussion 0285
NWS Storm Prediction Center Norman OK
1113 PM CDT Fri Mar 22 2024
Areas affected...portions of central and eastern New York into
southern Vermont
Concerning...Heavy snow=20
Valid 230413Z - 230915Z
SUMMARY...Periods of heavy snow are likely over the next several
hours. 1+ inch/hr snowfall rates and reduced visibility are possible
in the heaviest snow bands.
DISCUSSION...925-850 mb warm-air advection continues to transport
moisture into a sub-freezing troposphere amid a gradually amplifying
mid-level trough approaching from the west. A shield of widespread
moderate snow is already overspreading much of central and southern
NY, with a couple instances of heavy snow already reported via
surface observations. Increasing magnitudes and coverage of heavier
snowfall rates (i.e. 1+ inches/hr) are expected to continue through
the night as the approaching mid-level trough further amplifies and
low-level warm-air advection persists.
..Squitieri.. 03/23/2024
...Please see
https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!77iN-Lirf1-ud6bS2jGw1XqDTfMfTweeti5hrq9eRZd4tE4jAIZkzraao-OoQXWZdFMNTm39Q= 1eoIL2HAwTtNXe583s$ for graphic product...
ATTN...WFO...BTV...ALY...BGM...BUF...
LAT...LON 42667729 43177664 43567563 43577427 43507298 43357257
43027251 42837279 42587348 42457418 42487620 42667729=20
=3D =3D =3D
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