Thursday, May25, 2017 L-36.com


Marine Weather and Tides
Leesville, OH

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 5:58AMSunset 8:46PM Thursday May 25, 2017 1:04 AM EDT (05:04 UTC) Moonrise 5:11AMMoonset 7:36PM Illumination 0% Phase: New Moon; Moon at 29 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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LEZ146 Lake Erie Nearshore Waters From Maumee Bay To Reno Beach Oh- Lake Erie Nearshore Waters From Reno Beach To The Islands Oh- Lake Erie Nearshore Waters From The Islands To Vermilion Oh- Lake Erie Nearshore Waters From Vermilion To Avon Point Oh- Lake Erie Nearshore Waters From Avon Point To Willowick Oh- 402 Pm Edt Wed May 24 2017
Tonight..East winds 15 to 20 knots diminishing to 10 to 15 knots late. Showers likely with a chance of Thunderstorms early... Then showers from late evening on. Waves 2 to 4 feet.
Thursday..East winds 10 knots or less becoming north. Showers likely in the morning...then a chance of showers in the afternoon. Waves 2 feet or less.
Thursday night..Northwest winds 5 to 15 knots. A chance of showers. Waves 2 feet or less.
Friday..Northwest winds 5 to 15 knots becoming west. Mostly cloudy. Waves 2 feet or less. Winds and waves higher in and near Thunderstorms. SEe lake erie open lakes forecast for Saturday through Monday. The water temperature off toledo is 62 degrees...off cleveland 57 degrees and off erie 57 degrees.
LEZ146 Expires:201705250215;;145956 FZUS51 KCLE 242002 NSHCLE NEARSHORE MARINE FORECAST NATIONAL WEATHER SERVICE CLEVELAND OH 402 PM EDT WED MAY 24 2017 FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE LEZ142>146-250215-

7 Day Forecast for Marine Location Near Leesville, OH
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location: 40.43, -81.22     debug


Area Discussion for - Pittsburgh, PA
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Fxus61 kpbz 250418
afdpbz
area forecast discussion
national weather service pittsburgh pa
1218 am edt Thu may 25 2017

Synopsis
Slow moving low pressure will keep rain in the forecast through
early Friday. Rain chances return for part of the weekend with
low pressure.

Near term until 6 am this morning
Ascent with increasing shortwave support ahead of approaching
low pressure, and increasing moisture should continue to result
in an increase in showers again overnight. Gusty SE winds
around 25kt should continue along the ridges with elevated low
level flow and a temperature inversion. Temperatures are
expected to only drop a couple of degrees from current levels
with the cloud cover and rain.

Short term 6 am this morning through Friday night
Widespread morning rain will subside early in the day as a
closed upper low deepens in the ohio valley and a dry slot
asserts itself. As the moist boundary layer in the wake of the
morning rain has a brief window to heat, cold air will be
advected aloft, leading to steepening mid-level lapse rates and
increasing instability despite only a minimal change in surface
temperature.

Convection-allowing models suggest that showers and storms will
be generated quickly in this increasingly-unstable airmass, with
a cluster of storms expected to fill in the dry slot by mid-
afternoon thu. Instability is not expected to be sufficient for
organized severe weather, but moderate rain rates will be
possible in any storms.

By Friday, the upper low will have shifted toward new england
with northwesterly flow in control and drier air arriving. This
respite will be rather short-lived, however, as the h5 ridge
axis will shift through the area by Saturday with deep swly
flow becoming established. This shift will allow increasingly-
humid and warmer air to arrive for the weekend. However, it
will also bring an increasing chance for showers and
thunderstorms.

Long term Saturday through Wednesday
The pattern going into next week looks to continue to amplify as
an upper low again drops into the mississippi valley with a
downstream ridge popping up rapidly along the eastern seaboard.

The ohio valley will be stuck between these two areas, with
broad southwesterly flow remaining in place and abundant moisture
streaming toward the area. As a result, chances for convection will
remain in the forecast with temperature near normal.

Of interest in the long term is that synoptic models are
offering hints at a series of mcss developing in the plains and
moving ewd toward the ohio valley along the NRN edge of the
instability axis. These mcss could impact the region Saturday
and Sunday during a busy holiday weekend, so anyone with outdoor
plans should monitor forecasts toward the end of the week.

Aviation 04z Thursday through Monday
Conditions will deteriorate overnight from generalVFR to MVFR
with occasional rain showers. General MVFR is expected on
Thursday, with more passing showers storm.

Outlook
Areas of non-vfr through Thursday in showers and possible
thunderstorms and again for the weekend.

Pbz watches warnings advisories
Md... None.

Oh... None.

Pa... None.

Wv... None.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CNDO1 - 9063063 - Cleveland, OH 80 mi47 min ESE 4.1 G 9.9 61°F 998 hPa54°F
FAIO1 - 9063053 - Fairport, OH 92 mi47 min ESE 17 G 21 60°F 998.9 hPa58°F
OWXO1 - Old Woman Creek, OH 95 mi80 min E 2.9 61°F 998 hPa58°F

Wind History for Cleveland, OH
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
New Philadelphia, Harry Clever Field, OH11 mi72 minESE 1210.00 miMostly Cloudy60°F57°F90%997.6 hPa

Wind History from PHD (wind in knots)
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Last 24hrE3SE3E3E5E3E54E6SE10
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1 day agoCalmCalmCalmCalmCalmCalmCalmCalm3E10SE10SE10
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2 days ago6S5NW6NW8W9W6W9
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6W8566CalmSE3CalmCalmCalmSE3

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 Mid-Atlantic    EDIT
Geos

Wind Forecast for Pittsburgh, PA (1,6,7,8)
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Ground Weather Radar Station Pittsburgh, PA
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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.