Marine Weather and Tides
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.
|Sunrise 5:33AM||Sunset 7:53PM||Thursday May 23, 2019 12:40 PM CDT (17:40 UTC)||Moonrise 12:00AM||Moonset 9:39AM||Illumination 78%|
7 Day Forecast for Marine Location Near Nashville-Davidson, TNHourly EDIT Help
Area Discussion for -  (on/off)  Help NOTE: mouseover dotted underlined text for definition
|Fxus64 kohx 231000|
area forecast discussion
national weather service nashville tn
500 am cdt Thu may 23 2019
For 12z aviation discussion.
Models in agreement with showing increasingly dry mrh levels as the
day progresses. This will aid with the capping effect for today
although subsidence is not very strong by 00z. Thought about an
isol pop far north but given isc and hrrr data, will leave
convection out. Otw, will tack on a degree today to yesterdays
high and go with 93 for bna, despite a little added cirrus this
morning. This will likely break the record high for the date,
which is 91 set in 2010. Dewpoints will be rather low, in the
lower 60s so apparent TS will be close to the actual temp.
Moving on, not much change as the closed high remains anchored
across the deep south. N-s ridging will strengthen just a touch
through Saturday. Thus, low 90s for highs will persist. Overnight
lows will range from upper 60s to lower 70s.
In the ext fcst, upper high will elongate into a west to east ridge
by early next week. N-s axis will then reemerge over the carolinas|
and ga by mid week. Energy will then dive in across the plains
states with a weak boundary developing. GFS looks less bullish with
the eastward movement of the boundary now. Mid and upper level high
pressure over the NRN gulf will hang tough and block much of the
convection. The euro still brings a weak boundary through on Wed nt
but forcing is not note worthy.
For the ext temps, models now backing off from the late week
alleviation of the heat that previous runs eluded toward. Thus, high
temps in the 90s may persist into much of next week.
12z TAF discussion.
Vfr. Scattered cirrus generally expected early in the TAF period
with some diurnal cumulus developing during the day today. Light
south winds this morning will increase and become southwesterly
after 16z with gusts up to 20 knots at times.
Ohx watches warnings advisories
Discussion... ... 21
aviation... ... ..Shamburger
Weather Reporting StationsEDIT (on/off)  Help NOTE: Click on distance to see the station location on a map
Airport ReportsEDIT (on/off)  Help Click EDIT to display multiple airports
|Nashville, Nashville International Airport, TN||7 mi||47 min||SW 12 G 18||10.00 mi||Mostly Cloudy||89°F||61°F||39%||1021.7 hPa|
|Smyrna, Smyrna Airport, TN||19 mi||44 min||S 8||10.00 mi||A Few Clouds||86°F||66°F||53%||1012 hPa|
Wind History from BNA (wind in knots)
|1 day ago||S|
|2 days ago||NW||W||Calm||NW||N||N||N||NE||E||NE||E||N||NE||NE||NE||SE||Calm||E||SE||E||SE||S||S |
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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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