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 /18Z SUNDAY THROUGH FRIDAY/...
Mainly VFR with high pressure in control through Monday
morning. A weak surface trough develops in the vicinity Monday 
afternoon, which may develop a few showers and thunderstorms, 
mainly west of the NYC terminals. PROB30 for TSRA has been added
to EWR, TEB, and SWF Monday afternoon and early evening. 

SE winds under 10 kt this afternoon will veer to the S this evening 
as speeds weaken. Light and variable winds overnight will become S 
Monday morning, becoming around 10 kt Monday afternoon. 

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

Timing of wind shift to the SE at LGA may be off by 1-2 hours
this afternoon.

Amendments to PROB30 timing Monday afternoon/eve at EWR and TEB
are possible. A PROB30 may needed at JFK and LGA if confidence 
increases in subsequent forecasts.

.OUTLOOK FOR 18Z MONDAY THROUGH FRIDAY...

Monday Aftenoon-Night: Chance of showers and possibly a 
thunderstorm, mainly NYC metro on NW. 

Tuesday: MVFR or lower conditions possible. Showers and chance of 
thunderstorms, especially in the afternoon and evening. S winds G15-
20kt. 

Wednesday: MVFR or lower conditions likely with showers, possibly a 
thunderstorm. E winds G15-20kt.

Thursday: MVFR or lower possible. Showers possible and a slight 
chance of a thunderstorm. N-NW wind G15-20kt.

Friday: Mainly VFR. 

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 FM 1800Z TIL 0100Z. NO 
UPDATES AFT 01Z. SWAP PROBABLE SUNDAY FOR ZNY.
=

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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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