New York Metro Aviation Discussion


Aviation Weather Discussion 
National Weather Service NEW YORK NY

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***      NY METRO Terminal Weather Discussion       ***
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 .AVIATION /20Z FRIDAY THROUGH WEDNESDAY/...
A trough of low pressure will remain nearly stationary across the 
region into Saturday.

Mainly VFR. Showers and thunderstorms are expected to develop
late this afternoon into the evening. The highest chances are 
for the terminals in the vicinity of the NYC metro on NW. 
MVFR or lower possible in this activity and there may also be a
brief wind shift to the W or NW and gusts in excess of 35 kt in
the strongest storms. 

Conditions should remain VFR tonight, although there is a chance for 
brief MVFR or lower at some outlying terminals overnight. Have 
included this potential at HPN, SWF, and GON.

S-SSW winds this afternoon around 10 kt. Terminals north of sea 
breeze boundaries may remain variable or light W-WNW. Winds will 
weaken outside of showers/storms this evening, likely becoming light 
and variable at most terminals overnight. W winds increase Saturday 
morning with potential sea breezes for coastal terminals in the 
afternoon.

 ...NY Metro (KEWR/KLGA/KJFK/KTEB) TAF Uncertainty...
Amendments possible for TSRA timing into this evening. 

Wind direction could be variable after TSRA passes this evening. 

Adjustments to PROB30 TSRA timing Saturday afternoon and evening 
possible.  

.OUTLOOK FOR 18Z SATURDAY THROUGH WEDNESDAY...

Saturday Afternoon-Night: Mainly VFR. Chance of showers and 
thunderstorms in the afternoon and evening. SW gusts 15-20 kt 
possible in the afternoon.

Sunday-Monday: VFR. Isolated shower/thunderstorm possible well NW of 
NYC terminals Monday evening. 

Tuesday-Wednesday: Mainly VFR. Low probability of showers and 
thunderstorms in the afternoon and evening.

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...
CWSU ZDC WILL PROVIDE SERVICE BACKUP FOR CWSU ZNY BTW 2000-0100Z. NO 
UPDATES AFT 0100Z. SWAP IS EXPECTED SUNDAY.
=

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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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Web Page Last Modified: 1/12/16