Marine Weather and Tides
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.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.
|Sunrise 6:51AM||Sunset 7:14PM||Thursday March 23, 2017 9:14 PM PDT (04:14 UTC)||Moonrise 4:04AM||Moonset 2:38PM||Illumination 13%|
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7 Day Forecast for Marine Location Near Tonopah, NVHourly EDIT Help
Area Discussion for - Elko, NV  (on/off)  Help NOTE: mouseover dotted underlined text for definition
|Fxus65 klkn 232210|
area forecast discussion
national weather service elko nv
310 pm pdt Thu mar 23 2017
Synopsis A weak ridge is build across the great basin following
the passage of a storm system. This will produce a brief
interlude of calm weather before the next storm system impacts
the silver state this Friday and Saturday. Unsettled weather will
continue into the next week with another storm system expected
this Sunday and Monday.
Short term Today through Sunday.
Tonight through Friday morning. This will be a dry period between
systems. A short wave ridge will move over the great basin. There
good chance for freezing valley fog with the mostly clear skies
overnight with the abundant surface moisture from the precipitaton
of the last storm system. There is also some localized strong
wind gusts on the leeward side of the ruby mountains reaching
into the 50's mph in ruby valley and along highway 93 near warm
springs. Low temperatures will range from the mid 20s to the mid
Friday through Saturday. The next storm system will blast through
the great basin at a faster pace than the current system. This
should bring another round of rain and snow to the silver state.
Thunderstorms are not favorable with this system as the forcing
is weak and displaced from daytime heating. The system looks to
be trending a bit warmer than before with the colder air delayed
behind the precipitation. This should help to confine the snow to
the mountain ranges. That being said the mountains can receive a
fairly large amount of snow. This warranted a winter weather
advisory for the ruby and eastern humboldt mountains which are
expecting 6 to 8 inches of snow and white pine county above 7000
ft which can receive 5 to 9 inches of snow. The precipitation
will begin to tapper off Saturday afternoon starting in the west
and working eastward. High temperatures will be in the 50s. Low
temperatures will be in the 30s.
Sunday. Sunday will start fairly dry with the departure of the
previous storm system. However another storm system will begin to
intrude into the silver state late in the morning. This will at
first bring denser cloud cover across the state with showers
starting during the afternoon hours. These will spread from west
to east to cover the silver state as Sunday progresses. There
should be a brief warm up with the approach of this system with
highs in the 40's to 50's possible reaching low 60's in spots.
Long term Sunday night through Thursday.
A a digging trough is progged to barrel into the great basin
region bringing a mix of higher elevation snow, valley rain and/or
mix for the entire CWA Sunday night through Tuesday and possible
thunderstorms primarily across northwest nevada on Monday as a
cold front progresses southeastward across the state. The
incipient low progress southeastward from northern california and
traverse far southern nevada while deepening. Models are in
fairly good agreement on the track which places northern nevada
under a deformation zone Monday night and Tuesday. Dynamics should
be in place for a prolonged higher elevation snow and steady|
valley rain/mix event. However, models differ in moisture
availability with ECMWF showing a much drier scenario than GFS or
even GFS mean accumulated precipitation for the late Monday early
Tuesday time frame. However, appears advisory level snow amounts
are likely above 6500 feet with 6 to 12 inches in the rubies,
higher terrain of northern elko county with slightly lesser
amounts across the humboldt- toiyabe national forest areas of
northern nye and southern lander and eureka counties. One quarter
to 0.40 inches of liquid precip is expected in valley locations
through the event.
A short ridging pattern with dry conditions pushes through the
region Wednesday before another trough descends from the pacific
northwest into the state bringing another round of valley rain
and mountain snow Thursday.
High temperatures will generally be in the 40s and 50s in the
valleys with lows Monday morning in the mid 30s dropping to the
mid to upper 20s to low 30s by Monday night lasting through the
middle of next week.
Aviation Fair weather stratocumulus in the wake of a storm
system is streaming southeastward across the state. Gusty
northwest winds at ktph up to 30 kt will diminish late this
afternoon. Turbulent conditions associated with downslope winds are
possible on leeward slopes of ranges, especially east of the ruby
mountains, through the evening hours. Otherwise,VFR conditions
will exist at all terminals. A storm system will once again lower
cigs bringing more valley rain, mountain snow and en route
mountain obscurations to the state Friday afternoon into
Hydrology Another moist storm system will bring more valley
rain and mountain snow over the weekend. The rainfall could
exacerbate flooding issues and there will be a couple more storms
between now and next week with the strongest system Sunday night
into Tuesday morning. Rivers and creeks will likely rise with the
Bruneau river: moderate flooding continues.
Humboldt river - palisade: minor flooding continues but may rise
to near moderate stage next week.
Humboldt river - battle mountain: moderate flooding continues.
Humboldt river - comus: moderate flooding continues.
Marys river: minor flooding is occurring and the river is
approaching moderate flood stage.
Salmon falls creek: approaching minor flood stage.
All other monitored creeks and rivers are below minor flood stage.
Winter weather advisory from 5 pm Friday to 5 pm pdt Saturday
for ruby mountains/east humboldt range-white pine county.
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|Tonopah, Tonopah Airport, NV||15 mi||18 min||N 7||10.00 mi||Fair||40°F||19°F||43%||1019.8 hPa|
Wind History from TPH (wind in knots)
|1 day ago||S|
|2 days ago||SE||S||S||S||SE||S||S||S||N||Calm||Calm||SE||S||S||S|
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|Weather Map ||IR Satellite Image from GEOS|
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Wind Forecast for Elko, NV (0,6,7,8)(on/off)  Help
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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.