Saturday, September23, 2017 L-36.com


Marine Weather and Tides
Kerrville, TX

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 7:24AMSunset 7:32PM Saturday September 23, 2017 5:00 PM CDT (22:00 UTC) Moonrise 9:34AMMoonset 9:01PM Illumination 11% 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
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7 Day Forecast for Marine Location Near Kerrville, TX
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location: 30.01, -99.21     debug


Area Discussion for - Austin/San Antonio, TX
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Fxus64 kewx 232012
afdewx
area forecast discussion
national weather service austin san antonio tx
312 pm cdt Sat sep 23 2017

Short term (tonight through Sunday night)
Sfc to h7 onshore flow will maintain pwat values at or above 1.5
inches through the weekend. Intermittent tropical showers and a few
storms will continue to stream over the area, but maintain poor
coverage due to mid level ridging in place. Sunday night, moisture
tapped from the pacific tropics increases over the southern edwards
plateau and brings an additional boost in rain chances. Temperatures
will continue a gradual trend "cooler" as the humidity increases and
keeps the summer humidity and mid-upper 90s heat indices intact over
much of the area Sunday.

Long term (Monday through Saturday)
Rain chances continue to ramp up Monday with a couple models even
generating some locally heavy rain possible early Monday. With
tropical cyclone development expected in the latest ERN pac outlook
from NHC soon, deterministic models are converging on higher
rainfall totals in advance of an approaching weak front that is
expected to be near the area late Wednesday or early Thursday.

Convective clusters should impact the inflow to become more due
easterly by Wednesday and possibly nely by Wednesday night. Am
expecting a slightly early frontal arrival in backdoor fashion for
Wednesday night with temperatures moderating for daytime Thursday.

Given that most model projections show the tropical disturbance in a
limit development period while offshore, would expect the threat for
heavy rains to diminish in the wake of the front, but would continue
to expect high pops into at least Thursday and probably into Friday.

Favor the ecm cmc solutions that have shown more definition with the
pattern, while the GFS has a hesitance to develop and keep the
tropical low offshore while also keeping high rain chances into next
Saturday in a weak upper level flow pattern well beyond the frontal
passage. While the model trends do show the front bringing an end to
the high heat indices, there still appears to be plenty of humidity
in store for late next weekend, even if the rain chances decrease as
forecast.

Preliminary point temps pops
Austin camp mabry 73 90 72 89 73 10 20 10 30 30
austin bergstrom intl airport 72 90 71 89 72 10 20 10 30 30
new braunfels muni airport 72 91 72 88 73 20 30 20 40 30
burnet muni airport 70 88 70 87 70 - 20 10 20 30
del rio intl airport 75 90 75 88 72 20 30 50 60 70
georgetown muni airport 71 89 71 88 71 - 20 10 20 20
hondo muni airport 73 92 73 91 73 30 30 20 40 50
san marcos muni airport 72 89 71 89 72 20 30 10 40 30
la grange - fayette regional 72 91 72 89 73 10 20 10 30 20
san antonio intl airport 74 91 73 88 74 20 40 20 40 40
stinson muni airport 74 92 74 89 74 20 40 20 40 40

Ewx watches warnings advisories
None.

Mesoscale aviation... Treadway
synoptic grids... Oaks
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 mi66 minSSE 12 G 1710.00 miMostly Cloudy89°F65°F47%1012.2 hPa
Fredericksburg, Gillespie County Airport, TX23 mi66 minSSE 8 G 1610.00 miPartly Cloudy88°F56°F35%1012.2 hPa

Wind History from ERV (wind in knots)
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Last 24hrE11SE12
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G18
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1 day agoS11
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2 days agoS10S10SE6SE6SE7SE5SE15
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G14

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 SouthCentralPlains    EDIT
Geos

Wind Forecast for Austin/San Antonio, TX (18,4,5,8)
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Ground Weather Radar Station Austin/San Antonio, TX
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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.