Sunday, September23, 2018 L-36.com


Marine Weather and Tides
Pachuta, MS

Version 3.4
What's New / NOTES
9/17/2018 XTide broke when 1and1 "upgraded" my server. It has been esculated. I am sorry for the problem.

Sunrise 6:44AMSunset 6:52PM Sunday September 23, 2018 8:32 PM CDT (01:32 UTC) Moonrise 6:25PMMoonset 5:15AM Illumination 99% Phase: Waxing Gibbous; 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 Pachuta, MS
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location: 31.95, -88.87     debug


Area Discussion for - Jackson, MS
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Fxus64 kjan 232347
afdjan
area forecast discussion
national weather service jackson ms
647 pm cdt Sun sep 23 2018

Update
Updated for 00z aviation discussion

Aviation
00z TAF discussion:
showers and isolated thunderstorms remain across the region this
evening. There remains potential for showers to remain through the
night, but confidence is affecting a TAF is low at this time.

Additional showers and storms will occur tomorrow. Any site that
sees rain activity could see lowered ceiling and vis to MVFR or
ifr conditions. Fog may be possible especially in locations that
saw rainfall today, which also may bring lowere ceiling and vis
restrictions prior to daybreak. 28

Discussion
Tonight and tomorrow: showers and a few thunderstorms continue to
develop across the region. Periods of heavy rain are likely,
especially with the few thunderstorms that have developed.

Instantaneous rainfall rates in a few areas have been near four
inches an hour. With intense rainfall possible in short periods of
time, added heavy rainfall wording to the zones. Will also keep
the limited flooding risk through this evening for the north west
portions of the area.

An upper trough will keep the region in the warm sector and help
push plenty of moisture into the region through at least tomorrow. A
surface low was expected to track northeast along the stationary
boundary over the mid south, leaving the weak cold front behind.

The boundary seems to wash eventually but will be the focus for
showers and a few thunderstorms again Monday. Kept the best rain
chances in the west northwest through the forecast period.

Temperatures in the east should get into the 90s this afternoon,
where there was clearing. Not looking for much clearing Monday
afternoon. Guidance temps were good, so stuck with them. 07
Monday night through Saturday: warmer than normal temperatures
are expected to continue through next weekend. The wet weather
pattern will continue through Thursday but drier weather; at least
for the northern half of the area, is looking more likely. Our
moist airmass with lower 70f dew points and pwats in excess of two
inches will be in place Monday night into Wednesday. This
moisture will combine with daytime heating for another day of
decent coverage of convection Tuesday. Upper level troughing will
deepen over the central CONUS Monday night through Thursday
resulting in southwest flow aloft over our CWA while a cold front
drops south into north mississippi early Wednesday. Losing its
upper level support, the cold front is expected to stall across
our CWA by Wednesday evening. Model consensus suggests the front
will stall just southeast of our delta region. Pwats will drop to
around an inch and a half with surface dew points in the mid to
upper 60s behind the front. A couple of subtle shortwaves within
the southwest flow aloft will aid convective development along and
south of the front Wednesday through Thursday. The upper level
trough axis will shift east across our CWA Thursday night ending
rain chances in its wake. Friday near zonal flow will be over most
of the CONUS while the subtropical ridge builds back across the
florida peninsula and over the northern gulf. The subtropical
ridge looks to strengthen further over our CWA going through the
weekend. This will result in a return to mostly diurnal convection
Friday and Saturday. Scattered coverage is expected mostly across
the south Friday where the greatest moisture will reside south of
the old stalled frontal boundary. Convection will be more
isolated Saturday due greater ridging both surface and aloft. 22

Preliminary point temps pops
Jackson 74 87 71 88 45 49 32 59
meridian 72 85 70 87 22 48 35 63
vicksburg 73 88 71 88 66 48 40 56
hattiesburg 73 88 70 89 32 50 33 61
natchez 73 85 71 86 57 50 33 59
greenville 73 85 70 87 77 45 51 45
greenwood 73 86 71 87 68 46 45 58

Jan watches warnings advisories
Ms... None.

La... None.

Ar... None.

28


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
OBLA1 - 8737048 - Mobile State Docks, AL 97 mi32 min 83°F 87°F1014.3 hPa (+0.8)

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Meridian, Key Field, MS28 mi94 minESE 310.00 miFair84°F71°F65%1013.3 hPa

Wind History from MEI (wind in knots)
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Last 24hrCalmSW3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmSW3S7S4SE4S8SE8S8SE9S8SE5SE3Calm
1 day agoSE3S3S3W3CalmCalmCalmNW3CalmCalmCalmCalmCalmS7S6S4S34E9SE6SE8S5SW6SW8
2 days agoS3SW3SW3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalm----4N4NE73E8SE6E6CalmCalm

Tide / Current Tables for Lower Bryant Landing, Tensay River, Alabama
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for Lower Hall Landing, Tensaw River, Alabama
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Tide / Current data from XTide NOT FOR NAVIGATION
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Weather Map and Satellite Images
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wmap_A
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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Jackson, MS (21,6,7,8)
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Ground Weather Radar Station Jackson/Brandon, MS
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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.