Wednesday, October18, 2017 L-36.com


Marine Weather and Tides
June Lake, CA

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 7:08AMSunset 6:18PM Wednesday October 18, 2017 9:51 AM PDT (16:51 UTC) Moonrise 5:55AMMoonset 6:05PM Illumination 3% Phase: Waning Crescent; Moon at 28 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 June Lake, CA
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location: 37.77, -119.11     debug


Area Discussion for - San Joaquin Valley/Hanford, CA
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Fxus66 khnx 181052
afdhnx
area forecast discussion
national weather service san joaquin valley - hanford ca
352 am pdt Wed oct 18 2017

Synopsis Above normal temperatures will continue today then
trending much cooler through Friday as a storm system moves over
northern california. This system will bring a chance for light
precipitation Thursday night and Friday along with an increase in
winds. Dry weather will return this weekend with a warming trend
into early next week.

Discussion Satellite imagery shows an upper disturbance still
passing over central california early this morning. Khnx radar is
detecting some weak echoes across the southern san joaquin valley
but no precipitation is occurring. The moisture remains in the
mid levels as regional ASOS observations are clear below 12k feet.

The short wave will shift east of the area this afternoon with
diminishing cloud cover. Otherwise, temperatures will again climb
to around 4-8 degrees above normal this afternoon.

A sharp pattern change will occur to end the work week as an upper
trough drops down from the gulf of alaska. The models continue to
keep the bulk of the moisture and dynamics to our north, but there
is a chance for some light precipitation. Conditions should remain
dry through Thursday afternoon then a slight chance of precipitation
arrives in yosemite np in the evening. Chances increase and spread
south overnight into Friday morning. The trough axis is expected to
quickly shift east by Friday afternoon with just a few lingering
upslope showers possible in the tehachapi mountains and foothills.

Rainfall will be light with QPF generally less than a tenth of an
inch. Snow levels will start out around 10000 feet then lower to
near 8500 feet in yosemite np Friday morning. Snow amounts should
mainly be from a dusting to one inch.

Winds will begin increasing on Thursday as the onshore pressure
gradient ramps up. Gusty winds are expected through and below the
passes in eastern kern county and could reach advisory levels on
Friday. Breezy conditions will develop in the san joaquin valley
as well on Friday. Winds will diminish on Saturday.

Temperatures will lower to near normal on Thursday then several
degrees below normal on Friday. The cooler air mass will not last
long as strong high pressure begins to build in from the pacific.

Highs are forecast to be back near normal by Sunday then several
degrees above normal early next week.

Aviation
Areas of MVFR visibilities due to smoke and haze can be expected
in the san joaquin valley, southern sierra foothills and higher
elevations of the southern sierra nevada for at least the next 24
hours, withVFR conditions prevailing elsewhere across the central
california interior.

Air quality issues
On Wednesday october 18 2017... Unhealthy for sensitive groups in
kern county. Further information is available at valleyair.Org

Certainty
The level of certainty for days 1 and 2 is medium.

The level of certainty for days 3 through 7 is medium.

Certainty levels include low... Medium... And high. Please visit


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Mammoth Yosemite Airport, CA18 mi76 minN 010.00 miFair42°F22°F45%1026.7 hPa

Wind History from MMH (wind in knots)
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Last 24hrCalmSE6W17
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CalmCalmCalmCalmCalmCalmCalmNW4N4N4CalmNW3CalmN3SE3
1 day agoCalmSE5SE5SE7SE7SE6E11E8E3CalmCalmCalmN5W3CalmCalmN3CalmNE3CalmN3E3CalmCalm
2 days agoCalmSE4SE5E7E8E8E12SE11CalmCalmCalmCalmNW3NW4CalmNW3CalmCalmCalmN3NW3CalmNE3Calm

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_P
IR Satellite Image from GEOS
west_satellite

GOES Local Image of CentralWestCoast    EDIT
Geos

Wind Forecast for San Joaquin Valley/Hanford, CA (12,3,4,5)
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Ground Weather Radar Station San Joaquin Valley, CA
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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.