Thursday, October1, 2020
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Marine Weather and Tides
Accident, MD

Version 3.4
NOTICE
8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. NOAA is still working on it.
8/18/2020 NOAA continues to have trouble. Wind guest will occasionally be left off graphs. I am working with NOAA to resolve the issue.
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 7:15AMSunset 7:03PM Thursday October 1, 2020 10:46 AM EDT (14:46 UTC) Moonrise 6:20PMMoonset 5:47AM Illumination 100% Phase: Full Moon; Moon at 14 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 Accident, MD
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location: 39.56, -79.36     debug


Area Discussion for - Pittsburgh, PA
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FXUS61 KPBZ 011405 AFDPBZ

Area Forecast Discussion National Weather Service Pittsburgh PA 1005 AM EDT Thu Oct 1 2020

SYNOPSIS. Another crossing cold front will return shower chances late today through Friday morning. High pressure should return dry weather later Friday and Saturday before low pressure brings scattered showers Sunday.

NEAR TERM /UNTIL 6 PM THIS EVENING/. Made a few adjustments to sky cover and temperatures based on latest observations and near term model blends Previous. Clouds should decrease this morning behind an exiting cold front. CU/stratocu should redevelop by this afternoon as convective thresholds are reached, and as a shortwave trough and its associated sfc cold front begin to approach the Upper Ohio Valley region.

Scattered showers are also expected to develop this afternoon with the approaching shortwave, mainly for area north and west of PIT. High temperatures are expected to be around 5 degrees below seasonable levels.

SHORT TERM /6 PM THIS EVENING THROUGH SATURDAY NIGHT/. The shortwave trough and associated sfc cold front should complete passage across the region tonight through early Friday with isolated to scattered showers expected. Dry and cooler than average weather is then expected later Friday through Saturday night as sfc high pressure builds under broad upper troughing.

LONG TERM /SUNDAY THROUGH WEDNESDAY/. Another shortwave trough, and associated sfc low, are progged to approach and cross the Upper Ohio Valley region Sunday afternoon through early Monday, with scattered showers again expected.

Shortwave ridging ahead of an approaching Central CONUS trough should return dry weather to the region later Monday through Tuesday. The Central CONUS trough is expected to advance east to the Great Lakes/Upper Ohio Valley region by mid week, with shower chances returning. Cool temperatures should return to seasonable levels by mid week.

AVIATION /14Z THURSDAY THROUGH MONDAY/. VFR will prevail today underneath upper-level troughing. A scattered cloud field should develop by late morning, but cigs should remain VFR. Sufficient boundary layer mixing will allow westerly gusts to near 20 knots, subsiding this evening around sunset.

Outlook. Upper low pres will maintain periodic restriction potential through the weekend.

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
Garrett County Airport, MD2 mi52 minW 710.00 mi48°F39°F71%1015.9 hPa

Link to 5 minute data for K2G4

Wind History from 2G4 (wind in knots)
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1 day agoW3CalmNW3NW3NW4W4W4CalmCalmCalmCalmE3CalmCalmCalmW4W10
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Tide / Current Tables for
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Tide / Current Tables for
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Weather Map
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wmap_A
GEOS 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
Ground Weather Radar Station Pittsburgh, PA
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weather_mapweather_map weather_map


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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 numerous 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.