Tuesday, August21, 2018 L-36.com


Marine Weather and Tides
Kerrville, TX

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7/21/2018 Trying to make page Mobile Friendly

Sunrise 7:06AMSunset 8:12PM Tuesday August 21, 2018 9:03 PM CDT (02:03 UTC) Moonrise 4:06PMMoonset 1:56AM Illumination 81% Phase: Waxing Gibbous; Moon at 11 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 Kerrville city, TX
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location: 30.01, -99.21     debug


Area Discussion for - Austin/San Antonio, TX
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Fxus64 kewx 212330
afdewx
area forecast discussion
national weather service austin san antonio tx
630 pm cdt Tue aug 21 2018

Aviation
Isolated shower activity has remained well away from aus and will
continue to monitor, but will keep the mention of any precip out of
tafaus. Otherwise,VFR conditions will continue to prevail with light
east southeast winds continuing throughout the period. No major
impacts are expected at the terminals through this valid TAF period.

Prev discussion issued 248 pm cdt Tue aug 21 2018
short term (tonight through Wednesday night)...

the heat continues as the upper level ridge remains in place across
the region. Wpc continues to maintain the analysis of a stationary
boundary across the region, but really not much difference in the air
masses on either side of the boundary as it continues to decay. A
couple showers have developed across fort worth's CWA north of the
region this afternoon. Additional development may occur further south
into the austin metro area and points east this afternoon and
evening, but pops only top out at 30 percent. Wednesday should be dry
and a degree or two warmer than today. Temperatures and heat indices
will likely warrant the issuance of another sps.

Long term (Thursday through Tuesday)...

no major changes to the forecast as the upper ridge remains in place
across texas through Friday, yielding very hot and dry conditions.

The ridge begins to shift eastward this weekend, which should lower
temperatures by a degree or two, but high temperatures will still be
around the century mark through Monday for most of the region.

Models diverge heading into Tuesday of next week. The ECMWF tries to
develop an upper level disturbance across the gulf that would bring
cooler temperatures, increased cloud cover and rain chances to the
region while the GFS doesn't show this.

Preliminary point temps pops
Austin camp mabry 77 103 76 103 76 20 - - 0 0
austin bergstrom intl airport 75 102 73 102 74 20 - - 0 0
new braunfels muni airport 74 101 73 101 73 10 - - 0 0
burnet muni airport 73 100 73 99 73 20 - - 0 0
del rio intl airport 77 102 77 101 76 - 0 - 0 0
georgetown muni airport 74 101 73 102 75 20 - - 0 0
hondo muni airport 74 103 73 102 73 10 - - 0 0
san marcos muni airport 74 102 73 101 73 10 - - 0 0
la grange - fayette regional 76 102 74 101 75 20 10 - - -
san antonio intl airport 77 100 76 101 75 10 - - 0 0
stinson muni airport 77 103 76 103 75 10 - - 0 0

Ewx watches warnings advisories
None.

Mesoscale aviation... Hampshire
synoptic grids... 17
public service data collection... 33


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Kerrville, Kerrville Municipal Airport/Louis Schreiner Field, TX7 mi69 minS 810.00 miFair92°F59°F34%1018.3 hPa
Fredericksburg, Gillespie County Airport, TX23 mi69 minN 010.00 miFair92°F54°F28%1018.3 hPa

Wind History from ERV (wind in knots)
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Last 24hrNW4CalmCalmSE4SE5SE3SE5S5S7SE4CalmSE3S6SW7CalmS5S6S9S8S7S6--S11S5
1 day agoCalmCalmSE5SE10
G14
SE5S6
G16
SE6SE6SE5SE8SE6S5S10
G14
S6CalmS6S6SE9S4S4NW5N6N4Calm
2 days agoCalmCalmSE4SE8S6S5S5S5SE3SE4SE4S6S8S8S9S9S7
G14
SW5S8S7
G14
S8
G15
SE6S7S3

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 SouthCentralPlains    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 Austin/San Antonio, TX (22,6,7,8)
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Ground Weather Radar Station Austin/San Antonio, TX
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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.