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Marine Weather and Tides
Version 3.4 |
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. 6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen |
| Sunrise 6:38AM | Sunset 8:06PM | Friday August 23, 2019 5:49 PM EDT (21:49 UTC) | Moonrise 11:31PM | Moonset 1:11PM | Illumination 42% |  |
7 Day Forecast for Marine Location Near Accident, MD
Hourly EDIT Helplocation: 39.56, -79.36 debug
Area Discussion for - Pittsburgh, PA
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus61 kpbz 231918 afdpbz area forecast discussion national weather service pittsburgh pa 318 pm edt Fri aug 23 2019 Synopsis Dry, pleasant weather is expected through the weekend. Rain chances return on Tuesday with a mid-week frontal passage. Near term through tonight High pressure building over the great lakes will continue to filter in cooler, dry air into the region. Cloud cover will gradually diminish overnight- leaving most locales cloud-free. Radiational cooling and much cooler air in place will result in some of the coolest temps this month. Expect lows in the low mid 50s. Short term Saturday through Sunday night Dry, pleasant weather is expected this weekend. High pressure will slowly drift eastward, placing the CWA in dry north northeast flow. Temperatures will be rather seasonable, with highs in the 70s on Saturday and 70s to around 80 on Sunday. Long term Monday through Friday A warming, moistening trend is expected early mid next week as the ridge axis moves east and return flow commences. Southwesterly flow aloft will increase ahead of a deepening upper low across the northern us plains and manitoba ontario region of canada. Precipitation is possible late Monday night into Tuesday as a weak shortwave and associated warm front move across. However, the main |
show will be later on Tuesday into Wednesday. Despite some timing differences among the global models, confidence is high with the passage of a cold front sometime on Wednesday, followed by drier and more pleasant weather late week as high pressure builds into the region. Aviation 19z Friday through Wednesday Vfr conditions likely through the TAF period, with dry northwest flow aloft and increasing sfc high pressure. Patchy fog may develop Saturday morning as clearing clouds and light winds will allow for efficient radiational cooling. However, models depict a notable jet developing just above the sfc inversion, which will make it difficult for the layer to become decoupled and allow fog formation. Add in some uncertainty in the degree of cloud clearing and the presence of enough sfc moisture, and confidence becomes too low for TAF mention. Outlook Vfr expected through the weekend with high pressure the dominant feature. Pbz watches warnings advisories Md... None. Oh... None. Pa... None. Wv... None. |
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a mapAirport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Garrett County Airport, MD | 2 mi | 69 min | N 6 | mi | Partly Cloudy | 63°F | 51°F | 68% | 1020.7 hPa |
Link to 5 minute data for K2G4
Wind History from 2G4 (wind in knots)
| 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | -12 PM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | |
| Last 24hr | W | W | W | NW | Calm | Calm | Calm | Calm | Calm | Calm | Calm | NW | N | N | N | Calm | Calm | Calm | Calm | Calm | NW | N | NW | NW |
| 1 day ago | W | W | W | W | W | W | W | W | W | SW | W | W | W | W | SW | W | W | W | W | W | SW | W | W G16 | W |
| 2 days ago | SE | SE | S | S | S | S | W G16 | SW | SW | S | S | SW | SW | SW G14 | SW | SW | W G15 | W | W | SW G15 | W | W | W G14 | W G14 |
Tide / Current Tables for
EDIT Weekend mode (on/off) (on/off) HelpTide / Current Tables for
EDIT (on/off) HelpWeather Map and Satellite Images
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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 (17,4,5,8)
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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. |