039
FXUS61 KOKX 311142
AFDOKX

Area Forecast Discussion
National Weather Service New York NY
742 AM EDT Fri May 31 2024

.SYNOPSIS...
High pressure will build toward the area through Friday, and
remain in control through Saturday as it moves off the Mid
Atlantic coast. A weak disturbance will approach late Sunday and
move across Sunday night into Monday morning. High pressure will
then take control of the weather through Wednesday before a cold
front approaches on Thursday.

&&

.NEAR TERM /THROUGH TONIGHT/...
A mostly sunny start to today with high pressure building in.
Some mid level clouds may move across the area, especially
inland and across Long Island this afternoon. N flow 10-15 mph
with a few gusts to 20 mph should back NW by afternoon, and
there may be a SW sea breeze along the immediate south
coastlines late this afternoon.

High temps today should be on the warm side, near 80 in urban NE
NJ and in the mid/upper 70s elsewhere.

Skies become mostly clear tonight, with NW winds diminishing to
5-10 mph through this evening in the metro area and becoming
light elsewhere. Low temps will range from the lower 60s in
NYC, to the upper 40s in the interior valleys and Long Island
Pine Barrens.

&&

.SHORT TERM /SATURDAY THROUGH SUNDAY/...
High pressure sfc and aloft will be in control this weekend,
with temps reaching 80-85 in most areas both days. Most south
facing coastlines should remain on the cooler 70s, less so on
Sat with a prevailing W-NW flow, more so on Sunday as a 10-15 kt
S sea breeze develops in the afternoon. An approaching shortwave
trough could get close enough to yield a slight chance of
showers by late day Sunday west of the Hudson River.

&&

.LONG TERM /SUNDAY NIGHT THROUGH THURSDAY/...
Upper ridge flattens Sunday night into Monday as a shortwave
approaches from the west. Associated weak low center is progged
to pass not too far south of us during this period. Chance of
showers with this system through Monday morning, with the
highest overall chances for southern sections.

Heights aloft recover somewhat in the wake of the shortwave
Monday night and Tuesday before falling slowly on Wednesday.
Mainly dry through this period with subsidence and capping, but
cannot rule out a shower north and west of the city Tuesday and
Wednesday afternoons where there`s a chance of a little CAPE
building. A better chance of showers and thunderstorms arrives
on Thursday with the approach of a cold front and pre-frontal
trough.

NBM was used for temperatures. Each day will feature highs above
normal, ranging mostly from the mid 70s to lower 80s.

&&

.AVIATION /12Z FRIDAY THROUGH TUESDAY/...
High pressure builds in today.

VFR. N-NNW winds 10-15kt with gusts up to around 20kt, mainly in
the afternoon. Winds back westerly for some coastal terminals
during the afternoon. NW winds under 10kt tonight.

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

Occasional gusts 15-20kt possible this morning. Gusts might be
only occasional this afternoon. Winds should prevail north of
310 magnetic through the morning, then a chance that KEWR
occasionally shifts south of 310 from approx 18z through the
rest of the afternoon. KJFK should prevail south of 310 after
around 21z, but may occasionally shift south of 310 as early as
around 18z. Chance that KJFK does not shift south late
day/early evening with a sea breeze.

OUTLOOK FOR 12Z SATURDAY THROUGH TUESDAY...

Saturday-Sunday: VFR.

Monday: Showers and MVFR possible in the morning, then VFR.

Tuesday: MVFR or lower cond possible in afternoon/early evening
showers, mainly NW of the NYC metro terminals.

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

&&

.MARINE...
Conditions will remain below SCA levels through the middle of next
week, with ocean seas no higher than 3 ft.

&&

.HYDROLOGY...
No hydrologic impacts expected through the middle of next week.

&&

.TIDES/COASTAL FLOODING...
There is a low rip current risk today and Saturday. This is
supported by RCMOS.

&&

.OKX WATCHES/WARNINGS/ADVISORIES...
CT...None.
NY...None.
NJ...None.
MARINE...None.

&&

$$

SYNOPSIS...JC/BG
NEAR TERM...BG
SHORT TERM...BG
LONG TERM...JC
AVIATION...JC
MARINE...JC/BG
HYDROLOGY...JC/BG
TIDES/COASTAL FLOODING...