Friday, May26, 2017 L-36.com


Marine Weather and Tides
Boston, VA

Version 3.4
What's New / NOTES
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 5:47AMSunset 8:17PM Friday May 26, 2017 10:31 PM EDT (02:31 UTC) Moonrise 5:45AMMoonset 8:17PM Illumination 2% Phase: Waxing Crescent; Moon at 1 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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7 Day Forecast for Marine Location Near Friendsville , PA
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location: 41.88, -75.96     debug


Area Discussion for - Binghamton, NY
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Fxus61 kbgm 270033
afdbgm
area forecast discussion
national weather service binghamton ny
833 pm edt Fri may 26 2017

Synopsis
Scattered light showers will persist this evening across central
new york before ending around midnight. Areas of fog are likely
to form across the higher terrain overnight. A weak storm
system will move across pennsylvania on Saturday with a chance
for showers primarily over northeast pennsylvania. A brief break
in the weather will occur on Sunday, however the next system
will move right back in and the chance for rain will exist
through the remainder of the week.

Near term through Saturday night
830 pm update...

scattered showers continue within a cool, northwest flow and
weak upward motion around the western periphery of closed low
over new england coastal waters. Latest hrrr and nmm models
suggest consolidating a small band of isolated-scattered showers
across the finger lakes and i-81 corridor, extending a little
bit into the nepa counties from not through midnight. Radar
trends seem to be in agreement at this time, so made some pop wx
changes to reflect this thinking. We do expect some drier air
to work in overnight with diminishing instability and lift for
most of this spotty rain to end late. Will monitor the mcs
remnants over lake michigan, but for now the latest mesoscale
models also indicate the northern periphery of this feature
diminishes with showers passing mainly to our south early on
Saturday. Temperature dewpoint wind sky trends still seem on
target for the rest of tonight.

Previous discussion...

by Sat afternoon the mid-lvl ridge will have shifted eastward
across the midwest and weak WAA will occur. 850mb temps will
rise to around 8.5 deg c, thus sfc temps will climb slightly
into the uppr 60-low 70s (north) across much of the area.

Anticyclonic flow aloft will continue Saturday night and high
pressure at the sfc will build across ny and pa. This will result in
sat night being dry. Sfc temps will fall into the low 50s by sunrise
on Sunday.

Short term Sunday through Monday
Sunday... Current trends with latest model runs indicate the
upper level ridge will remain over the region late enough on
Sunday for a dry day for most if not the entire forecast area.

Will now advertise a dry morning with just slight chance chance
pops in the finger lakes region, central southern tier and
parts of northeast pennsylvania. Highs will range in the lower
to middle 70s under partly sunny skies.

Sunday night Monday... Vertically stacked system will be situated
over lake superior while a secondary surface low in the central
great lakes region will track northeast into southern ontario.

Mid level short wave and approaching warm front surface trof
will bring increasing lift and moisture Sunday night with pops
increasing into the likely category. Best chance for rain
Sunday evening will be in the northern forecast area in the
vicinity of warm frontal boundary. By late night early mornirng
surface trough will cross the area increasing the chance for
rain northeast pennsylvania. By midday Monday this surface
boundary will be east of region and forcing will wane. Will
continue with likely pops Monday mornirng from i81 east then
chance for the afternoon. Due to mid level instability will
keep mention of a slight chance for thunderstorms both periods.

Highs Monday will range in the upper 60s to lower 70s.

Long term Monday night through Friday
Extended forecast continues to look showery as an upper level
low remains over eastern canada. Will continue with chance pops
for showers through Thursday night with the highest probabilities
during the daytime due to increased coverage with diurnal
instability. By Friday conditions may be dry as upper level
heights rise and surface high pressure builds south from
canada. Temperatures through the period will be near seasonal
normals.

Aviation 00z Saturday through Wednesday
Widespread restrictions are anticipated overnight, then through
14-15z Saturday, owing mainly to low ceilings and mist. At kbgm
and kith, ifr-below alternate minimum restrictions are expected,
while ksyr, krme, kelm, and kavp range mainly in the fuel
alternate and MVFR categories.

From about 15z onward Saturday, an improvement toVFR is
anticipated, as the lower clouds scour out.

Surface winds will be light (5 kt or less) throughout the
period.

Outlook...

Saturday night through Sunday... MainlyVFR.

Monday through Wednesday... Restrictions possible from scattered
showers and perhaps thunder.

Bgm watches warnings advisories
Pa... None.

Ny... None.

Synopsis... Jab kah
near term... Jab kah
short term... Rrm
long term... Rrm
aviation... Kah mlj


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Melfa / Accomack Airport, VA12 mi56 minN 010.00 miMostly Cloudy69°F10°F10%1011.8 hPa

Wind History from BGM (wind in knots)
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Last 24hrSE7SE3CalmNW3NE3CalmCalmW4NW8NW8NW7NW9W12
G21
W8W10NW11
G16
NW9NW9
G18
NW9NW8N11N6NW5NW7
1 day agoS10SE9SE10SE11SE11SE15
G20
SE12
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SE16
G23
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G24
SE14
G21
SE9SE14
G21
E14E15E17
G25
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G18
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2 days agoS4SE4S3CalmNE4E4CalmNE4CalmSE33SE10SE7SE7
G15
SE13
G19
S10SE12
G18
S11
G20
SE10S13
G20
S12SE10SE7SE6

Tide / Current Tables for
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Tide / Current Tables for
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Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Northeast    EDIT
Geos

Wind Forecast for Binghamton, NY (22,6,7,8)
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Ground Weather Radar Station Binghamton, NY
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weather_mapweather_map weather_map

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Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.