National Weather Service United States Department of Commerce

Aviation Weather Discussion 
National Weather Service NEW YORK NY

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***      NY METRO Terminal Weather Discussion       ***
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 .AVIATION /20Z SUNDAY THROUGH FRIDAY/...
High pressure moves offshore as a frontal system approaches 
from the west this afternoon. The frontal system impacts the 
terminals late this afternoon through Monday morning.

VFR through much of the day. Chances for MVFR increase late
this afternoon, mainly after 21Z, into this evening along with 
the chance for showers. MVFR and SHRA will continue through 
tonight. IFR is likely for more outlying terminals, especially
after 6Z, with less confidence for the NYC terminals. Indicated
this uncertainty in a PROB30 for the NYC terminals. SHRA ends 
early Monday morning from 13-16Z, however MVFR/IFR cigs will 
continue into Monday morning and possibly into early afternoon.
More outlying terminals may remain IFR/MVFR through the day
Monday. Low confidence of thunder and will leave out of the 
TAF.

Winds increase out of the S this afternoon at around 10-15kt
with gusts from 20 to 25 kt, mainly along the coast, into the
evening and possibly overnight. Winds will shift to the west 
and then northwest after 12-15Z Monday, later at eastern
terminals.


     NY Metro (KEWR/KLGA/KJFK/KTEB) TAF Uncertainty...

Timing of gusts and MVFR could be off by a few hours compared to TAF.

Timing of showers could be off by a few hours compared to TAF.

.OUTLOOK FOR 18Z MONDAY THROUGH FRIDAY...

Monday Afternoon: MVFR possible with the chance of additional 
showers and thunderstorms in the afternoon and early evening. 

Tuesday: VFR.

Wednesday: Mainly VFR. Chance for showers and MVFR at night. A 
slight chance of thunderstorms. Southerly wind gusts 15-20 kt 
afternoon into early evening.

Thursday: A chance of showers with MVFR possible. Otherwise,
mainly VFR.

Friday: Mainly VFR. MVFR possible in any SHRA.

Detailed information, including hourly TAF wind component forecasts, 
can be found at: https:/www.weather.gov/zny/n90

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***    LATEST NY AIR ROUTE TRAFFIC CONTROL CENTER   ***
***         METEOROLOGICAL IMPACT STATEMENT         ***
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...FOR ATC PLANNING PURPOSES ONLY...
ZDC CWSU WILL PROVIDE SVC BACKUP FOR ZNY CWSU BTN 1500-1730Z.
=

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***        NY AIR ROUTE TRAFFIC CONTROL CENTER      ***
***                DAILY SWAP STATEMENT             ***
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APRIL 1, 2016

ZNY SWAP STATEMENTS ARE NO LONGER AVIALABLE FROM THIS SOURCE.

SEE WEATHER.GOV/ZNY OR FAA ADVISORY RESOURCES.

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