Monday, June26, 2017 L-36.com


Marine Weather and Tides
Flowery Branch, 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 6:25AMSunset 8:53PM Monday June 26, 2017 6:20 PM EDT (22:20 UTC) Moonrise 8:15AMMoonset 10:14PM Illumination 8% Phase: Waxing Crescent; Moon at 3 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
    EDIT      (on/off)   Help
7 Day Forecast for Marine Location Near Flowery Branch, GA
   Hourly   EDIT   Help
location: 34.19, -83.92     debug


Area Discussion for - Peachtree City, GA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus62 kffc 261916
afdffc
area forecast discussion
national weather service peachtree city ga
316 pm edt Mon jun 26 2017

Short term tonight through Tuesday night
Much drier and cooler air mass remains has settled over the area as
high pressure dominates. Expect building cirrus overnight tonight
into Tuesday as a series of upper level impulses traverse an
approaching upper level trough. Even with the trough, little
convective development is expected due to the abnormally dry high
pressure at the surface. Have continued with slight chance pops over
the north georgia mountains where orographic influence could supply
enough lift for some showers to develop. Additionally, have
continued slight chance pops over the far SE CWA where a convergence
zone will combine with diurnal heating to produce isolated
convection. Regardless, expect any activity to be sub-severe.

Have opted for a blend of guidance for temperatures through the
short term period.

31

Long term Wednesday through Monday
No major changes to the long term. The quick return of tropical
air still looks on target for the latter half of this week.

Previous long term discussion follows...

17
long term Tuesday night through Sunday ...

a dry air mass is in place at the start of the period with a
surface ridge centered over the appalachians. The ridge gradually
moves east... And by Thursday the return flow is bringing moisture
back into the state. Models continue to hint at a weak short wave
in the northern gulf by the weekend... And also a front approaching
from the oh valley toward the end of the period. In general we
remain in a tropical air mass from Thursday and beyond and chance
pops for most areas each day look reasonable.

41

Aviation
18z update...

vfr conditions expected through the period. Winds will be more
n-nwly this afternoon at 8kt or less. A shift to the NE is
expected around sunrise, with winds of 6kt or less, then back to
the NW at 6-8kt after 15z.

Atl confidence... 18z update...

medium on wind speed and direction.

High on all other elements.

31

Preliminary point temps pops
Athens 64 85 62 87 5 10 5 5
atlanta 66 84 65 87 5 10 5 5
blairsville 57 77 55 81 20 20 5 5
cartersville 62 83 61 88 5 5 5 0
columbus 68 88 68 90 5 10 5 10
gainesville 65 82 62 85 10 10 5 0
macon 65 88 66 90 5 10 5 5
rome 62 83 60 88 5 5 5 0
peachtree city 63 85 63 88 5 10 5 5
vidalia 70 88 69 90 10 20 20 5

Ffc watches warnings advisories
None.

Short term... 31
long term... .17
aviation... 31


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CHDS1 - Strom Thurmond Dam, SC 98 mi41 min NNW 4.1 G 6 84°F

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Gainesville, Gilmer Memorial Airport, GA7 mi28 minNW 1010.00 miFair82°F51°F34%1017.7 hPa
Gwinnett County Airport-Briscoe Field, GA15 mi36 minN 810.00 miA Few Clouds84°F55°F37%1019 hPa
Winder, Winder-Barrow Airport, GA20 mi46 minN 010.00 miPartly Cloudy84°F53°F35%1019.3 hPa

Wind History from GVL (wind in knots)
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
Last 24hrNW8W8NW6NW5NW4N4N4N4N3N3N3CalmCalmN3N4NW434Calm6W84N8NW10
1 day agoN9W5W6W4S3SW3NW4NW4NW3NW4CalmNW3CalmNW6NW5N4N5N6NW7N6NW7N9N7NW8
2 days agoSW54W13W10W13
G20
W9W7SW4W7SW6W9W6W6SW8W8W6W7W7W5W6W7SW8SW9N6

Tide / Current Tables for
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map and Satellite Images
       (on/off)   Help
Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Southeast    EDIT
Geos

Wind Forecast for Peachtree City, GA (18,4,5,8)
      (on/off)   Help

Ground Weather Radar Station Atlanta, GA
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.