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 7:34AM||Sunset 5:29PM||Tuesday January 23, 2018 10:35 PM EST (03:35 UTC)||Moonrise 11:14AM||Moonset 12:00AM||Illumination 49%|
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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 240213|
area forecast discussion
national weather service pittsburgh pa
913 pm est Tue jan 23 2018
Scattered showers will change to snow tonight followed by more
seasonal weather through the middle of the week.
Near term until 6 am Wednesday morning
Updated to add patchy drizzle freezing drizzle to the forecast
through 06z or so, as model soundings show most of the moisture
will reside below the -10c level for several more hours. Lower
levels should eventually cool sufficiently to introduce ice
crystals and turn precip over to mostly snow overnight.
cooling aloft will result in rain changing over snow during the
evening but accumulation potential is minimal..Limited to an
inch or so for areas north of I 80... Slightly more along the
Winds will remain gusty with a tight pressure gradient and forecast
soundings indicating that winds should remain coupled
Short term 6 am Wednesday morning through Friday
Cold northwesterly flow is expected to maintain snow chances in
lee of the lakes and in the higher terrain through Wednesday,
but conditions thereafter will be of improvement as building
high pressure drys and warms the weather in advance of another|
wrn CONUS trough.
Long term Friday night through Tuesday
The advance and passage of the aforementioned trough is timed to
degrade conditions via rain for the weekend, and cool temperature
back toward the average for the start of the new week.
Aviation 02z Wednesday through Sunday
Low-endVFR or MVFR ceilings will dominate through the taf
period. Rain showers will turn over to snow showers and flurries
with time, most numerous north of i-80. Brief visibility
restrictions are possible here. Gusty wsw winds of up to 20 to
30 knots will continue through much of the night, before
settling into more of a westerly direction with time and
diminishing somewhat on Wednesday.
Restrictions are possible until high pressure builds Wed night.
Restriction potential returns 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||43 min||W 19 G 26||10.00 mi||Overcast and Breezy||36°F||30°F||79%||1013.2 hPa|
|Pittsburgh, Pittsburgh International Airport, PA||16 mi||45 min||W 17 G 28||10.00 mi||Overcast||38°F||30°F||73%||1013.6 hPa|
Wind History from AGC (wind in knots)
|1 day ago||S||S||S||S||S||S||S||S||S||SE||SE||SE||S||S||S||S||S||S||S||SW||S||S||S||SE|
|2 days ago||SW||S||SW||S||S||SW||S||S||S||S||S||S||S||S||S||S||S||SW||SW||S||S||SW||S||S |
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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 (22,6,7,8)(on/off)  Help
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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 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.