Tuesday, May21, 2019 L-36.com


Marine Weather and Tides
Plush, OR

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 5:38AMSunset 8:28PM Tuesday May 21, 2019 12:00 PM PDT (19:00 UTC) Moonrise 10:21PMMoonset 6:53AM Illumination 92% Phase: Waning Gibbous; Moon at 17 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 Plush, OR
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location: 42.19, -120     debug


Area Discussion for - Reno, NV
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Fxus65 krev 211031
afdrev
area forecast discussion
national weather service reno nv
331 am pdt Tue may 21 2019

Synopsis
Travel impacts from snow are expected in the sierra this morning,
with rapidly improving road conditions by mid-morning. Cool, showery
weather will continue into the memorial day weekend. However, snow
levels are forecast to rise above 7500 feet from Wednesday evening
onward for diminishing snowfall impacts in the sierra.

Short term
Snow has finally begun to impact travel in the sierra north of
highway 50, with donner summit snow-covered with chain controls in
place. Down in the tahoe basin and for highway 50 over echo summit,
roads are just wet so far but some heavier snow is approaching
the crest so occasional slushy accumulations will be possible
along highway 89 and over echo pass for the next few hours. Farther
north to highway 44 in western lassen county, it is snowing but
the road has so far resisted snow coverage with temperatures in
the lower 30s (road likely a bit warmer). There is a window
between ~4-8 am for a little slush to accumulate on highways 44
and 36 (fredonyer pass) west of susanville if heavier showers hit
those areas.

This afternoon and evening, low pressure currently moving into oregon
will drop over northeast ca and the northern half of nevada. This will
bring scattered to numerous showers, along with a low chance for
thunderstorms, mainly north of highway 50. Any snow showers are
unlikely to impact roads after mid-morning due to strong road heating;
however, if a thunderstorm develops and drops large amounts of snow
pellets there could be brief slushy accumulations above 7000 feet.

The upper low will continue to track southeastward tonight through
Thursday, with wrap-around shower chances continuing as some waves
work around the trough. It currently looks like plenty of cloud cover
and moisture should keep any valleys below 5500 feet from freezing
despite the well below normal afternoon temperatures. As far as wind
impacts, with a tightening pressure gradient and northerly flow a
lake wind advisory may be needed for pyramid lake for Wednesday
and possibly Thursday as flow aligns with the lake's major axis.

-snyder

Long term Friday through memorial day...

low pressure will remain over ca nv through the memorial day weekend,
with active weather including showers and cool, cloudy conditions.

Friday will be one of the "less showery" days as weak shortwave
ridging moves over the region in between low pressure systems. A
few showers will still remain on Friday but they should be more
isolated in nature.

A shortwave trough drops along the pacific northwest coast on
Saturday bringing a reinforcing shot of energy to the west coast
trough, cutting off a low pressure over california as we go into
the holiday weekend. Moisture and unstable conditions due to the
cold air aloft will bring widespread convection, especially during
the afternoon and evening hours. Latest models continue to bring
the cut-off low along the central ca coast which will bring even
heavier rainfall amounts to the sierra and western nevada. We have
increased the forecast rainfall amounts due to this trend.

Showers and isolated thunderstorms are likely Saturday and Sunday.

Snow levels will be around 7500-8500 ft, so only the highest
elevations will see accumulating snow with most other areas seeing
rain. Storm total rainfall over the weekend could end up being
rather wet with up to 1" possible according to the latest ensembles.

Anyone with outdoor plans for the memorial day weekend should prepare
for soggy and cool conditions and have a plan b for indoor activities.

A slight chance of thunder may be possible during the afternoon hours
underneath the strongest convection, including snow pellets (graupel)
and light mountain snow in the eastern sierra. Low pressure begins
to slide out of the area on Monday, although showers and cool conditions
remain. May not have too many happy campers this holiday weekend.

-hoon

Aviation
A late-season storm system continues to move into the region today
with gusty winds, mountain snow and valley rain. Periods of MVFR ifr
cigs vis and mountain wave turbulence will be likely through this
morning. Snowfall up to a an inch will be possible this morning at
ktrk, ktvl, kmmh, although it will be hard to get anything to stick
to the tarmac during the daylight hours.

Active weather pattern remains through the memorial day weekend,
with periods of MVFR cigs, showers, and a slight chance of thunder
over the weekend. -hoon

Rev watches warnings advisories
Nv... Winter weather advisory until 10 am pdt this morning nvz002.

Ca... Winter weather advisory until 10 am pdt this morning caz072.

For more information from the national weather service visit...

http: weather.Gov reno


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Lake County Airport, OR21 mi68 minSSW 1210.00 miLight Rain39°F36°F89%1007.2 hPa

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Last 24hrSW9SE11S9SW10SE9S10S11SW153S12
G18
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S10S5S10SW5S7S5S7S8S8S9SW12S7
1 day agoNE7N15
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CalmNW75NW11NE4SE4W7N4N5CalmW4W9W8W7SW8SW8SW8SW9SW9SW11W12SW10
2 days agoS11SE13S13S20
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SW8SW4SW7SW4SW6N4N4N5NW5N6NW4CalmS3SW3S10

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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GOES Local Image of CentralWestCoast    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

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Reno, NV (15,3,4,5)
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Ground Weather Radar Station Medford, OR
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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.