Tuesday, June27, 2017 L-36.com


Marine Weather and Tides
Nacogdoches, TX

Version 3.4
What's New / NOTES
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 6:14AMSunset 8:29PM Tuesday June 27, 2017 9:09 PM CDT (02:09 UTC) Moonrise 9:09AMMoonset 10:38PM Illumination 16% Phase: Waxing Crescent; Moon at 4 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 Nacogdoches, TX
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location: 31.61, -94.65     debug


Area Discussion for - Shreveport, LA
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Fxus64 kshv 272325
afdshv
area forecast discussion
national weather service shreveport la
625 pm cdt Tue jun 27 2017

Aviation
Outside of possible MVFR ceilings across portions of east texas by
daybreak Wednesday morning,VFR conditions to prevail throughout
the terminal forecast period. Light and variable winds overnight
to become southeast at around 5 to 10 knots after 28 15z. 05

Prev discussion issued 408 pm cdt Tue jun 27 2017
discussion...

quite a bit of scattered convection has developed just south of
the CWA and along the gulf coast near the combination of a weak
stationary front and a weak upper trough over southeast texas.

Most of this activity will stay south of the area, but a few
isolated storms could move into portions of deep east texas and
the toledo bend country through early this evening. Isolated, but
quite robust, convection has developed farther northwest near the
dfw metroplex near a weakness in the surface ridge over the ohio
river valley and the very tail end of an upper trough axis. The
steering flow aloft is quite weak, and these storms have shown
very little movement of the last couple of hours. I cannot
completely rule out these storms brushing some of our westernmost
counties in east texas, mainly west of a line from mount pleasant
to jacksonville, but the chances appear to be low at this time.

Any convection that does move into our CWA should gradually weaken
and dissipate before midnight. A similar situation is expected to
unfold on Wednesday, but most of the rain chances will be
confined to locations south of interstate 20.

Rain chances will increase and spread northwest across the area on
Thursday and Friday as the texas coastal low moves northeast and
east along the northwest gulf coast and towards the southeast
conus. By late Friday the pattern will transition somewhat. The
flow aloft will become more west-northwesterly as a broad upper
trough moves eastward across the northern plains. Thunderstorm
complexes are expected develop Friday through Sunday across
oklahoma. These complexes will then be steered southeast towards
our area, most likely impacting southeast oklahoma and portions of
southwest arkansas and northeast texas. Thunderstorm chances will
begin to diminish on Sunday as the upper trough moves into
southeast canada and an upper ridge axis begins to move into the
high plains.

Temperatures will generally hold steady over the next week or warm
very slightly. Most locations will be in the upper 80s to near 90
degrees f for daytime highs.

Cn

Preliminary point temps pops
Shv 71 91 73 88 20 10 10 30
mlu 68 90 72 87 10 20 10 40
deq 67 91 71 89 0 10 10 20
txk 69 90 72 89 0 10 10 20
eld 67 91 72 87 0 10 10 30
tyr 71 90 74 91 20 10 10 20
ggg 70 90 73 90 20 10 10 30
lfk 71 90 73 90 30 30 20 50

Shv watches warnings advisories
Ar... None.

La... None.

Ok... None.

Tx... None.

05 09


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Nacogdoches, A L Mangham Jr. Regional Airport, TX4 mi75 minESE 5 miA Few Clouds82°F71°F70%1013.9 hPa

Wind History from OCH (wind in knots)
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Last 24hr----------Calm----------------------SE5E4E9E7E6E5SE10
1 day ago--------------------------------------------E6--
2 days ago------------------------------------------------

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 SouthCentralPlains    EDIT
Geos

Wind Forecast for Shreveport, LA (22,6,7,8)
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Ground Weather Radar Station Shreveport, LA
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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.