Saturday, November17, 2018 L-36.com


Marine Weather and Tides
Neffs, OH

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 7:10AMSunset 5:06PM Saturday November 17, 2018 1:58 PM EST (18:58 UTC) Moonrise 2:30PMMoonset 1:05AM Illumination 73% Phase: Waxing Gibbous; Moon at 10 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 Neffs, OH
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location: 40, -80.83     debug


Area Discussion for - Pittsburgh, PA
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Fxus61 kpbz 171753
afdpbz
area forecast discussion
national weather service pittsburgh pa
1253 pm est Sat nov 17 2018

Synopsis
Surface high pressure under an upper trough will maintain sparse
precipitation chances with below average temperature for the
weekend.

Near term until 6 pm this evening
Minor adjustments to the near term. Back off pops even more up
north as true shower development looks unlikely. However,
observations do show areas of fog or drizzle, likely freezing in
pockets that remain below 32. This is coincident with a
saturated low level layer below an inversion around 850,
with some upslope flow enhancement. Mostly dry but mostly
cloudy conditions are expected elsewhere as high pressure tracks
to our south. Temperatures in good shape, and will top out
around 10 degrees below average.

Short term 6 pm this evening through Monday
A weak cold front will cross the region later on Sunday bringing
scattered rain and snow across a wider part of our region.

Sub-advisory accumulations will largely be limited to north of
i-80. Monday as well will have a slight chances of snow rain as
moisture advances from the NW as a low pressure system moves in
over the great lakes.

Long term Monday night through Friday
The next shortwave frontal boundary will pass through on
Tuesday, again with mainly light precipitation expected.

Northeast CONUS troughing will relax with time, and flat ridging
is expected to arrive by late in the week. This points to mainly
dry weather for Wednesday through Friday, with a warming trend
in temperatures.

Aviation 18z Saturday through Thursday
MVFR to ifr restrictions will continue through the period, as
plenty of moisture remains trapped underneath an inversion
aloft. Areas near and south of the mason-dixon line have the
best chance of seeing a brief period of lowVFR ceilings this
afternoon. Some patchy mist is once again expected to develop
tonight, and any isolated snow showers will remain north of pit.

Some modest improvement in ceilings may be seen by midday
Sunday.

Outlook...

occasional restrictions are expected through Tuesday as a couple
of frontal systems bring isolated to scattered snow showers and
plenty of low cloud cover.

Pbz watches warnings advisories
Md... None.

Oh... None.

Pa... None.

Wv... None.



Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Wheeling, Wheeling Ohio County Airport, WV15 mi66 minSW 810.00 miOvercast40°F30°F70%1025.2 hPa

Wind History from HLG (wind in knots)
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Last 24hrSW11
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W10W8W7W8W7W8SW5SW5W4SW4SW4W5W4CalmS3SW4W7SW8
1 day agoNE4NW3N3NE5E8SE5CalmCalmNE4NW3SW3W7W10W12
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2 days agoNW33NE4NE4NE5NE7NE5NE7NE8NE9NE8NE8E8E10E7E7E5E8E7E10E7E7E10E7

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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wmap_A
GOES Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Pittsburgh, PA (13,3,4,5)
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Ground Weather Radar Station Pittsburgh, PA
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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.