Saturday, August15, 2020
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Marine Weather and Tides
Rural Hill, TN

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 6:03AMSunset 7:37PM Saturday August 15, 2020 2:54 AM CDT (07:54 UTC) Moonrise 2:13AMMoonset 5:17PM Illumination 13% Phase: Waning Crescent; Moon at 26 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 Rural Hill, TN
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location: 36.13, -86.61     debug


Area Discussion for -
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FXUS64 KOHX 150718 AFDOHX

Area Forecast Discussion National Weather Service Nashville TN 218 AM CDT Sat Aug 15 2020

DISCUSSION.

Upper level axis will shift to the east of the mid state by late afternoon. Still looking at favorable cape to cap ratios late today but moisture levels will be on the decrease, especially to the west of the Plateau. Furthermore, net subsidence should be the rule across western and central areas. Therefore, pops will only be included across the Plateau today, with max values of just 40 percent.

Tonight, looking rather non eventful. Patchy fog is a possibility overnight, looking most likely along the Plateau.

Now there is an expected fropa for Sunday afternoon. Forcing is looking rather weak but cape values will be on the climb during the afternoon. Given the timing of the fropa, best chance of showers and storms will be in the late afternoon hours across the Plateau. Given the weak dynamics will only include a 20-30 pop. Drier air to work in on Sunday night and Monday.

For the near term temps, looking seasonal today through Sunday. Then, a little cooler and less humid for Sunday night and Monday with lows mid 60s and highs mid to upper 80s.

In the ext fcst, upper troughing will persist though the period. At times, curvature and shear will be pronounced enough to evoke a few pva regimes. This translates into off and on shower and tstm chances. At this point, qpf amounts are looking rather light with just 30-50 pops, highest chances Plateau.

For the ext temps, with the troughing pattern anchoring in, looks like temperatures will run a couple degrees below normal. At any rate, expect a little break from the oppressive humidity that comes with those 70+ dewpoints.

AVIATION. 06Z TAF DISCUSSION.

Showers are continuing to dissipate across the area tonight, however with added moisture fog may develop overnight especially at KCSV. For now, have MVFR/IFR fog mention at KCSV and MVFR fog for KCKV/KMQY. Models suggest a MVFR/IFR cloud deck may move in overnight into the mid morning hours for all terminals, but not confident enough yet for predominant mention. Winds will increase by late morning out of the north around 10 knots gusting to around 15 knots through the afternoon. Chances for showers/storms should be confined to KCSV during the afternoon and early evening.

PRELIMINARY POINT TEMPS/POPS. Nashville 89 71 88 66 88 / 10 0 20 10 0 Clarksville 87 69 86 64 86 / 10 0 20 0 0 Crossville 81 67 82 64 81 / 40 10 20 10 10 Columbia 89 70 89 66 89 / 10 0 20 10 0 Lawrenceburg 89 70 88 66 88 / 20 0 20 10 0 Waverly 88 69 86 64 86 / 10 0 20 0 0

OHX WATCHES/WARNINGS/ADVISORIES. NONE.



DISCUSSION . 21 AVIATION . Barnwell


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Nashville, Nashville International Airport, TN4 mi61 minNNW 610.00 miPartly Cloudy74°F71°F91%1011.7 hPa
Smyrna, Smyrna Airport, TN10 mi58 minN 310.00 miFair73°F71°F94%1012.5 hPa

Link to 5 minute data for KBNA

Wind History from BNA (wind in knots)
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Last 24hrSE3CalmS3CalmN5NE4N3NE3N3E3SE3SE3E6E6E6E7E6NE5NW7E3CalmCalmNW6NW6
1 day agoCalmCalmCalmCalmCalmCalmS4CalmSE3CalmSW5CalmSW4NE4CalmN7--SE3S3W8N3NE4CalmSW3
2 days agoNW4CalmNW3CalmNE4NE34CalmSE5E6NW11
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Tide / Current Tables for
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Tide / Current Tables for
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Weather Map
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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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Wind Forecast for (3,6,7,8)
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Ground Weather Radar Station Nashville, TN
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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 numerous 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.