Wednesday, March20, 2019 L-36.com


Marine Weather and Tides
Russellville, AR

Version 3.4
What's New / NOTES
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 7:16AMSunset 7:24PM Tuesday March 19, 2019 11:48 PM CDT (04:48 UTC) Moonrise 5:01PMMoonset 5:38AM Illumination 99% Phase: Waxing Gibbous; Moon at 14 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 Russellville, AR
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location: 35.3, -93.15     debug


Area Discussion for - Little Rock, AR
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Fxus64 klzk 192321 aaa
afdlzk
area forecast discussion... Updated
national weather service little rock ar
621 pm cdt Tue mar 19 2019

Discussion
Updated to include the 00z aviation discussion below...

Aviation
Expect theVFR conditions to persist through the overnight
period. A weak cold front will push SE through the state on
wed... With some shra possible along this front. Some MVFR CIGS may
be seen with this activity. Winds should remain generally less
than 10 kts sustained.

Prev discussion (issued 247 pm cdt Tue mar 19 2019)
short term... Tonight through Thursday
recent observations indicate generally clear conditions across
the forecast area, with near normal temperatures. Radar and
satellite imagery indicate a number of instances of prescribed
burn activity this afternoon.

An upper trough over the central high plains will move southeast
during the first half of this forecast period. A weak surface
reflection will accompany this energy during the day Wednesday.

Generally light precipitation is expected with this system. The
rainfall is expected to move east of the forecast area by early
evening Wednesday.

Long term... Thursday night through Tuesday
omega pattern across the western us will be breaking down during the
early portions of the extended term. A number of shortwaves will be
moving thru the area during the term, and eventually resulting in a
more or less zonal pattern by the end of the term.

With several shortwaves approaching the area, the big question is:
will there be enough moisture and or instability to generate
thunderstorms?
the return flow at the surface will start to get established on
Friday, and there should be enough moisture for some showers with
the disturbance on Saturday. At the moment I have isolated
thunderstorms mentioned in the grids, as it does not look like there
will be enough instability for widespread thunderstorms.

The low level moisture values should increase notably by Monday, as
another disturbance and a surface cold front approach the area.

There are still a lot of uncertainties in my mind regarding the
timing of the front, but I would expect more widespread
thunderstorms with this event.&&

Lzk watches warnings advisories None.

Aviation... 62


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Russelville Municipal Airport, AR4 mi55 minESE 410.00 miFair51°F35°F54%1023.9 hPa

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Last 24hrSE3CalmCalmCalmCalmCalmCalmCalmE3E5E5SE755E85S6E76E5SE6E5E5SE4
1 day agoCalmCalmCalm3CalmCalmN3CalmCalmE6E65E6SE8SE83S73S5E3CalmE4E4E5
2 days agoCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm3W9W10NW8NW9W7W7W6NW3CalmCalmNE3

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    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.
Link to Loop

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Wind Forecast for Little Rock, AR (0,6,7,8)
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Ground Weather Radar Station Little Rock, AR
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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.