Monday, May27, 2019 L-36.com


Marine Weather and Tides
Floriston, CA

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 5:36AMSunset 8:19PM Monday May 27, 2019 5:34 AM PDT (12:34 UTC) Moonrise 1:23AMMoonset 12:38PM Illumination 39% Phase: Third Quarter Moon; Moon at 23 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 Floriston, CA
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location: 39.39, -120.08     debug


Area Discussion for - Reno, NV
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Fxus65 krev 271025
afdrev
area forecast discussion
national weather service reno nv
325 am pdt Mon may 27 2019

Synopsis
Valley rain showers, mountain snow showers, and a few thunderstorms
will continue today. A few lingering snow showers could cause
brief, some slick conditions in the higher sierra this morning,
but significant accumulating snow chances are very low. Showers
and thunderstorms are expected each day through the end of the
week, but coverage should be decreased from what we have seen
recently. A slow warming trend pushes highs to near normal by the
end of next week.

Short term
On radar, weak area of wrap around precipitation is currently in
northwestern nevada moving from the northeast to the southwest. Low
pressure currently in extreme southern nevada is expected to
continue to pull moisture into western nevada, northeastern
california and the central sierra through the early morning hours.

Precipitation is expected to be light with this disturbance and
warmer air aloft should allow snow levels to rise along the front of
this disturbance. Therefore we'll allow the winter weather
advisories to expire. A few light showers remain likely this
morning, but snow levels should begin to rise rapidly this morning
reaching around 9000 feet or so by this afternoon.

Scattered showers and a few weak thunderstorms will remain possible
today with the best chances in NE california and west-central
nevada. Winds will also pick up out of the northwest, so a lake wind
advisory is in effect today for lakes in the basin and range,
including pyramid lake, where the wind direction aligns well with
the long fetch of the lake. Most areas will see gusts to 20-25 mph.

Temperatures continue to warm Tuesday and Wednesday with afternoon
highs reaching back into the 70s in the valleys and 60s in the
sierra. A few shortwave disturbances are forecast to move through
the region as the upper level low pressure slowly moves into the
intermountain west. This will keep chances of showers and weak
thunderstorms in the forecast each afternoon. But due to the nature
of these waves, it's tough to nail down exactly when and where has
the best chance for precipitation. -zach

Long term Thursday through Monday...

no major changes were made to the extended forecast starting
Thursday morning. Troughing over the western united states will
continue to be the dominant weather feature for the end of the
week into the weekend. A weaker upper low settles back over the
region by Thursday bringing more chances of showers and afternoon
thunderstorms. However, Thursday will have the most coverage as
the weak wave rapidly lifts out of the region by early Friday.

The rest of the weekend, mean troughing and moisture remain, but
there will be no strong forcing mechanism for convection. Still,
temperatures will be warmer with afternoon convergence being
sufficient to trigger some isolated convection; best chances will
be over the sierra each afternoon. Coverage of showers and
afternoon thunderstorms will diminish each day as the airmass
slowly modifies becoming drier.

Beyond Monday, there are some indications that an extension of
the ridge in the eastern pacific may edge into northern california
and very northern nevada. If this does come to pass, temperatures
will continue to rise to above seasonal averages next week. Boyd

Aviation
Low pressure continues to bring showers and afternoon
thunderstorms to the region today. During periods of heavier
showers, and light drizzle at ktrk, MVFR conditions will be
possible. Ceilings at ktrk are lowering overnight as moisture
increases aloft. While fog is not expected, there will be some
potential for stratus to lower further, below 010, resulting in
ifr until a little after sunrise. Outside of showers and isolated
thunderstorms, mountain obscurations and some light-moderate
icing will be the primary threats to aviators today.

No strong lows are expected later this week, so a rise and repeat
model of clearing skies overnight with afternoon
showers thunderstorms will set up starting tonight. Temperatures
will trend warmer limiting snow potential, but heavier showers in
could be accompanied by pellets. Overnight fog potential for ktrk
will dramatically increase tonight through the rest of the week.

Boyd

Rev watches warnings advisories
Nv... Lake wind advisory from 1 pm this afternoon to 9 pm pdt this
evening nvz004.

Ca... None.

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
Truckee-Tahoe, CA6 mi59 minN 010.00 miRain34°F32°F93%1014.2 hPa
Reno, Reno Tahoe International Airport, NV18 mi39 minNW 810.00 miOvercast48°F33°F56%1009.9 hPa
Reno/Stead, NV22 mi59 minWNW 11 G 1710.00 miOvercast41°F33°F76%1012.9 hPa
Carson City Airport, NV23 mi59 minN 010.00 miOvercast46°F32°F57%1012.2 hPa

Wind History from TRK (wind in knots)
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Last 24hrSE3CalmW7S10
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NW7W10W7W8W6W8CalmCalmCalmCalmE3CalmCalmCalmCalm
1 day agoCalmCalmCalmCalm----SW6SW7SW10
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2 days agoCalmCalmCalmCalmCalmNE3SW4--W13W10
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W8W10CalmCalmCalmSE4S5W14
G22
E12SE5CalmCalmCalm

Tide / Current Tables for Sacramento #4, Sacramento River, California
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Sacramento #4
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Mon -- 02:27 AM PDT     Moonrise
Mon -- 03:22 AM PDT     2.43 feet High Tide
Mon -- 05:45 AM PDT     Sunrise
Mon -- 10:34 AM PDT     0.65 feet Low Tide
Mon -- 01:44 PM PDT     Moonset
Mon -- 02:20 PM PDT     1.89 feet High Tide
Mon -- 08:20 PM PDT     Sunset
Mon -- 10:36 PM PDT     0.11 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.81.52.12.42.42.21.81.41.10.80.70.71.11.61.91.91.71.51.10.80.50.30.10.1

Tide / Current Tables for
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Weather Map and Satellite Images
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wmap_P
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 (8,2,3,4)
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Ground Weather Radar Station Reno, NV
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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.