Monday, July23, 2018 L-36.com


Marine Weather and Tides
Athens-Clarke County, GA

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7/21/2018 Trying to make page Mobile Friendly

Sunrise 6:38AMSunset 8:42PM Monday July 23, 2018 2:11 AM EDT (06:11 UTC) Moonrise 4:30PMMoonset 2:18AM Illumination 78% Phase: Waxing Gibbous; Moon at 10 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 Athens-Clarke County, GA
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location: 33.9, -83.31     debug


Area Discussion for - Peachtree City, GA
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Fxus62 kffc 230500 aab
afdffc
area forecast discussion... Updated
national weather service peachtree city ga
100 am edt Mon jul 23 2018

Update for aviation
Prev discussion... Issued 826 pm edt Sun jul 22 2018
update...

convection continues over portion of north georgia, associated
with upper trough. As precip sinks southward into the area, storms
remain supported by outflows and boundaries, but are on the whole
on a weakening trend. Will continue to update pops and weather as
applicable for latest radar trends. Have made minor adjustments to
hourly temperatures and dew points, as well as pops through the
overnight and morning periods to account for latest model
solutions.

31
prev discussion... Issued 243 pm edt Sun jul 22 2018
short term tonight through Monday night ...

a weak short wave rotating around the upper low to the north was
bringing showers and isolated thunderstorms to north ga this
afternoon. This area of precip will shift southward toward atl ahn
by 00z, however the showers will dissipate by late this evening
except for the extreme north. Scattered tstorms across central
georgia will shift southward as well, dissipating toward sunset.

Models in good agreement in bringing the upper low and associated
cold pool aloft over georgia by Monday. This will bring an extensive
cloud shield to the CWA Monday and Monday night. This will also
destabilize the atmosphere bringing numerous showers and isolated
thunderstorms to the forecast area. The thunderstorms will likely be
confined to the afternoon and evening hours. Due to the cloud
shield, MAX temps on Monday will be a few degrees below normal.

17
long term Tuesday through Sunday ...

a deep and nearly cut-off upper level trough will influence our
weather for the middle of the week until stronger westerlies,
digging down ahead of upstream trough, absorb and push it off the
east coast. As a result, pops will be highest tues Wed before dryer
air trys to work in and limit convection back to more typical
isolated-widely scattered afternoon evening activity. Temps will be
several degrees below normal tues Wed due to clouds and showers
associated with the upr trough. By the end of the week as this
feature moves away, temps should rebound back to near normal levels
for late july. No major changes with the extended forecast.

Djn.83

Aviation
06z update...

potential for ifr-MVFR clouds ceilings to affect the area
during the early-mid morning. OtherwiseVFR clouds ceilings
through much of the day with showers and thunderstorms expected
to develop late morning early afternoon. Surface winds highly
variable less than 10 kts.

Atl confidence... 06 update...

high confidence for winds to start then low confidence
for wind direction after 12z.

Low to medium confidence for all other elements.

Bdl

Preliminary point temps pops
Athens 85 69 85 70 70 60 50 30
atlanta 84 71 85 71 70 60 60 30
blairsville 79 64 79 64 70 70 60 40
cartersville 84 68 85 69 70 60 60 30
columbus 87 72 88 73 60 60 50 20
gainesville 83 69 83 69 70 60 50 30
macon 88 71 88 71 60 60 60 40
rome 84 68 86 69 70 60 60 30
peachtree city 85 69 86 70 70 60 50 30
vidalia 89 72 89 73 50 50 60 40

Ffc watches warnings advisories
None.

Aviation... Bdl


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CHDS1 - Strom Thurmond Dam, SC 61 mi31 min N 8.9 G 11 77°F

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Athens, Athens Airport, GA4 mi20 minN 09.00 miFair67°F66°F100%1007.5 hPa
Winder, Winder-Barrow Airport, GA20 mi36 minN 010.00 miFair70°F68°F94%1009.8 hPa
Greensboro, Greene County Regional Airport, GA23 mi36 minN 010.00 miPartly Cloudy70°F68°F94%1007.8 hPa

Wind History from AHN (wind in knots)
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Last 24hrCalmCalmCalmSW3Calm35W5NW106
G15
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W64NW6NW5CalmW15
G26
CalmCalmNW3CalmCalmCalm
1 day agoCalmCalmE3CalmCalm4E7E33344SW63464CalmS4CalmNW533Calm
2 days agoNE5E6NE5NE3NE3NE3NE4E7NE6E6E5E5--NE5E5NE43CalmCalmCalmCalmCalmCalmCalm

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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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.
target = "new">Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Peachtree City, GA (2,6,7,8)
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Ground Weather Radar Station Greer, SC
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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.