Marine Weather and Tides
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
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 7:40AM||Sunset 6:27PM||Tuesday October 24, 2017 7:17 AM EDT (11:17 UTC)||Moonrise 11:00AM||Moonset 8:58PM||Illumination 19%|
EDIT (on/off)  Help
7 Day Forecast for Marine Location Near Bethel Park , PAHourly EDIT Help
Area Discussion for - Pittsburgh, PA  (on/off)  Help NOTE: mouseover dotted underlined text for definition
|Fxus61 kpbz 240824|
area forecast discussion
national weather service pittsburgh pa
424 am edt Tue oct 24 2017
Low pressure will maintain shower chances and cool temperatures
through mid week.
Near term until 6 pm this evening
Broad dry slot has essentially ended precipitation over most of
the region, save for a few showers as the upper level jet
strengthens across the ohio valley and a secondary cold front
approaches. Still think low chance pops cover the current
Coverage should increase later this morning as the large upper
low pivots over the great lakes. Best focus will remain over
ohio where the cold pool and deeper moisture resides today. Dry
air will continue to be pulled into the upper trough, limiting
precip elsewhere. All being told, cooling aloft and cloud cover
should still limit high temperatures today - with values closest
to normal where peeks of Sun are possible over WV pa.
Short term 6 pm this evening through Friday
Upper trough over the eastern CONUS will continue to influence
our weather through Wednesday night, until its lifted
northeastward as the next shortwave digs over the northern
plains. At least low chances for precipitation were carried
through Thursday morning as the trough axis pivots across the
region and we resume wnw flow slight lake-trajectory. However,
building subsidence in the wake of the departing trough may
quickly end any chance for precip before temperatures are at
their coldest Wednesday night. Maintained a brief snow shower
mention in the forecast for the terrain as soundings still
indicate a small window with moisture depth just cold enough for
a few flakes.|
Cold pool aloft and cloud cover will likely keep temperatures
5-10 degrees below average through Thursday, with some
moderation on Friday as brief upper level ridging southwest
flow resumes in advance of the next system.
Long term Friday night through Monday
Next trough will dig across the central CONUS and pivot toward
the region for the weekend. Models are generally handling the
scenario well, with a cold front expected Sat night Sunday.
Temperatures will likely start above average on Saturday in
strong warm advection and return to below average values by the
start of next week.
Aviation 08z Tuesday through Saturday
MVFR stratocu is expected for much of the day under an upper
trough and cold advection. Stratocu heights should return toVFR
levels by late afternoon with mixing.
A sufficiently tight pressure gradient should maintain gusty
Upper troughing should maintain periodic restrictions through
early Thursday. Restrictions are likely with a Sat cold front.
Pbz watches warnings advisories
Weather Reporting StationsEDIT (on/off)  Help NOTE: Click on distance to see the station location on a map
Airport ReportsEDIT (on/off)  Help Click EDIT to display multiple airports
|Pittsburgh - Allegheny County Airport, PA||5 mi||25 min||S 7||10.00 mi||Overcast||54°F||48°F||83%||1005.7 hPa|
|Pittsburgh, Pittsburgh International Airport, PA||16 mi||27 min||SW 5||10.00 mi||Light Drizzle||52°F||50°F||93%||1006.1 hPa|
Wind History from AGC (wind in knots)
|1 day ago||SE||SE||SE||SE||S||S||SE||S||S||S||SE||Calm||E||SE|
|2 days ago||SE||SE||S||SE||SE||S||SW||S||S||SE||SE||S||S||S||S||SE||S||SE||S||S||SE||S||SE||SE |
EDIT RT Ports Option Weekend mode (on/off) (on/off)  Help
EDIT (on/off)  Help
Weather Map and Satellite Images(on/off)  Help
|Weather Map ||IR Satellite Image from GEOS|
GOES Local Image of Mid-Atlantic EDIT
Wind Forecast for Pittsburgh, PA (7,2,3,4)(on/off)  Help
Ad by Google
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.