Tuesday, October17, 2017 L-36.com


Marine Weather and Tides
Marietta, GA

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 7:44AMSunset 7:02PM Tuesday October 17, 2017 8:16 PM EDT (00:16 UTC) Moonrise 4:31AMMoonset 5:11PM Illumination 6% Phase: Waning Crescent; Moon at 27 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 Marietta, GA
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location: 34, -84.47     debug


Area Discussion for - Peachtree City, GA
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Fxus62 kffc 172331
afdffc
area forecast discussion
national weather service peachtree city ga
731 pm edt Tue oct 17 2017

Prev discussion issued 256 pm edt Tue oct 17 2017
short term tonight through Wednesday night ...

quiet fcst period due to regime dominated by strong ridge. The
enhanced gradient winds should decrease by this evening, though
expecting overall E NE fetch to persist through wed. With light
winds (possibly calm in the far north) and strong radiational
cooling expected tonight, the main forecast concern will be with
potential for some patchy frost. Have adjusted guidance blend a few
degrees cooler in the far northeast given how temps verified this
morning, which does result in some locations reaching the mid 30s
with a few hours of supportive lower dewpt depressions. Have
issued a special weather statement accordingly for patchy frost
mention though should mainly be 5-9 am and limited to fannin,
union, and towns counties - not widespread confident enough for an
advisory. Otherwise most locations will wake up to low to mid
40s, generally 5- 7 deg below normal.

Wednesday should persist with clear skies and only perhaps some
partly cloudy skies flirting with the far southeast overnight. Highs
expected in the low 70s for most then overnight lows still cool than
normal but moderating a few degrees higher than tonight.

Long term Thursday through Tuesday ...

no major changes to the forecast needed, as quiet conditions are
expected for the remainder of the week into the latter half of the
weekend.

High pressure aloft and the surface will continue to build across
the area through the end of the week. Both the ridge aloft and at
the surface will begin to push off the eastern shore of the us by
the early weekend as the next weather-maker moves into the
mississippi river valley. A cold front is expected to move through
during the early part of next week, with precipitation chances
increasing Sunday night.

A slight warm up is expected through the weekend, with temps
slightly above normal. Models are showing some cooler than climo
temps behind the cold front.

Aviation
00z update...

vfr conditions will continue through the TAF period. Light
easterly winds 4-6 knots overnight will increase to 7-9 knots
during the day on Wednesday. Skies will remain clear.

Atl confidence... 00z update...

high confidence on all elements.

Rw

Preliminary point temps pops
Athens 44 70 45 75 0 0 0 0
atlanta 47 70 49 74 0 0 0 0
blairsville 36 68 39 73 0 0 0 0
cartersville 44 70 45 74 0 0 0 0
columbus 48 74 51 78 0 0 0 0
gainesville 45 68 46 72 0 0 0 0
macon 44 73 48 78 0 0 0 0
rome 42 72 43 74 0 0 0 0
peachtree city 42 71 45 75 0 0 0 0
vidalia 48 75 55 80 0 0 0 0

Ffc watches warnings advisories
None.

Short term... Rw
long term... .41
aviation... Rw


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Marietta / Dobbins Air Force Base, GA6 mi21 minN 010.00 miFair60°F45°F58%1024.1 hPa
Cobb County International Airport - McCollum Field, GA7 mi29 minN 010.00 miFair58°F46°F65%996.7 hPa
Atlanta, De Kalb-Peachtree Airport, GA12 mi24 minN 010.00 miFair56°F43°F62%1024.5 hPa
Fulton County Airport-Brown Field, GA15 mi24 minN 010.00 miFair56°F50°F81%1024.2 hPa
Cartersville Airport, GA22 mi24 minN 010.00 miFair50°F50°F100%1024.2 hPa
Atlanta, Hartsfield - Jackson Atlanta International Airport, GA24 mi25 minE 610.00 miA Few Clouds61°F43°F52%1024.1 hPa

Wind History from MGE (wind in knots)
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Last 24hrN9
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N5CalmN4NE3E1CalmN2NE2NE3CalmNE4NE4E7E10
G15
E12E8E5NE3E4CalmE3NE3Calm
1 day agoN2S2CalmNW1SW4NW7NW9NW10NW9
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2 days agoCalmCalmN3SE3CalmE1N1CalmCalmCalmE4E4CalmCalmS4SW6SW6SW6S4NE2SW4N8CalmSE4

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 Southeast    EDIT
Geos

Wind Forecast for Peachtree City, GA (20,4,5,8)
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Ground Weather Radar Station Atlanta, GA
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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.