Monday, March27, 2017 L-36.com


Marine Weather and Tides
Knoxville, TN

Version 3.4
What's New / NOTES
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 7:26AMSunset 7:55PM Monday March 27, 2017 6:36 AM EDT (10:36 UTC) Moonrise 6:21AMMoonset 6:37PM Illumination 0% Phase: New Moon; Moon at 29 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 Knoxville, TN
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location: 35.97, -83.95     debug


Area Discussion for - Morristown, TN
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Fxus64 kmrx 270717
afdmrx
area forecast discussion
national weather service morristown tn
317 am edt Mon mar 27 2017

Short term (today and tonight) Another short-wave trough will
move east from the southern plains into the tennessee/ohio valleys
late today and tonight. Jet dynamics places the tennessee valley
under good divergence aloft. A boundary layer jet is also induced
across the region with 850mb jet of 30-35kts. The low-level jet
and some mid-level dry air may produce localized damaging winds.

Hail capes up to 300 j/kg will also support small hail, possibly
isolated quarter size with the stronger storms.

The plateau and central and southern tennessee valley have the
greatest chance of strong to marginal severe storms late this
afternoon and evening. Scattered/broken coverage of convection
will continue overnight tonight.

Besides the convection, another unseasonably mild day due to
breezy southwest winds ahead of approaching upper trough.

Long term (Tuesday through Sunday) Will begin the extended in an
active weather pattern. Monday's system will still over the region
Tuesday morning... Slowly exiting the area throughout the day. Some
residual instability will be in place during the morning/early
afternoon for scattered showers and a slight chance of
thunderstorms. A few showers may linger into Tuesday night... But
overall will transition it a brief dry period for Wednesday with
weak ridging developing over the area. The next system moves in
Thursday into Friday. Models continue to show differences in
details of this system but in general agreement with timing and
bringing in a band of showers and thunderstorms across the area. A
few shower will remain over the area in Saturday with dry conditions
expected late Saturday in Sunday.

Preliminary point temps/pops
Chattanooga airport, tn 76 59 77 55 / 50 60 50 10
knoxville mcghee tyson airport, tn 75 57 74 53 / 30 60 50 10
oak ridge, tn 75 58 74 53 / 40 70 50 10
tri cities airport, tn 75 53 72 51 / 40 60 70 20

Mrx watches/warnings/advisories
Nc... None.

Tn... None.

Va... None.



Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Knoxville, McGhee Tyson Airport, TN11 mi43 minN 010.00 miA Few Clouds56°F52°F87%1015.4 hPa
Oak Ridge, TN15 mi1.7 hrsN 010.00 miA Few Clouds55°F51°F87%1015.9 hPa

Wind History from TYS (wind in knots)
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Last 24hrCalmCalmCalmS3S13S10SW16
G21
SW12SW14SW8SW13SW11SW13
G21
SW11SW6SW7SW8SW7S4S4S3CalmCalmCalm
1 day agoCalmCalmW4SW7S17S12S10
G20
S12
G19
6SW7S8S8S11SE10S9SE5SE9SE12
G18
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G21
S9SW15S12SE7
2 days agoCalmNE4CalmCalmSW11SW13S11
G19
SW7SW13S13SW13SW14S9SE6S5S9S7SE5CalmCalmE3NW6W8Calm

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 Morristown, TN (6,6,7,8)
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Ground Weather Radar Station Knoxville/Tri Cities, TN
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weather_mapweather_map weather_map

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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.