Tuesday, November20, 2018 L-36.com


Marine Weather and Tides
Moscow, ID

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 6:57AMSunset 4:10PM Tuesday November 20, 2018 11:19 AM PST (19:19 UTC) Moonrise 4:18PMMoonset 4:42AM Illumination 95% Phase: Waxing Gibbous; Moon at 13 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 Moscow, ID
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location: 46.73, -117     debug


Area Discussion for - Spokane, WA
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Fxus66 kotx 201739
afdotx
area forecast discussion
national weather service spokane wa
939 am pst Tue nov 20 2018

Synopsis
Dry and stable weather will continue today with more fog and low
clouds over the lower columbia basin and over some of the river
valleys of northeast washington and north idaho. The remainder of
the inland northwest will see one more sun-filled day. The
weather pattern will become decidedly wetter and unsettled
starting Wednesday as a weak weather system moves through. This
system will likely bring a mix of rain and snow to the northern
valleys and light snow to the cascades. Elsewhere most valley
locations will see light rain. A much stronger system is expected
to arrive on thanksgiving with showery weather continuing into
Friday. This system will likely deliver moderate snows to the
passes impacting holiday travelers. Drier weather is expected to
return by the weekend and continuing into early next week except
for a small chance of mountain snow showers.

Discussion
Rest of today... Another benign but seasonably cool day on tap as
an upper ridge hangs on. Valley fog and low clouds are a little
more expansive this morning... But will be evaporating over the
next few hours except in the deep basin south of an othello to
vantage line where the deepest pool of boundary layer moist air
has drained into. Current forecast inherited from the mid shift
looks good and no updates are expected for the today period.

Fugazzi

Aviation
18z tafs: valley fog and stratus is gradually evaporating except
for a deeper pool of moist boundary layer air in the deep basin
south of the kmwh TAF site. This will promoteVFR conditions at
all TAF sites through today and into this evening. Increasing high
and mid level clouds tonight as the next storm system breaks down
the upper ridge over the region will limit fog and stratus
formation tonight andVFR conditions are expected at this time.

Keat will be subject to lowering CIGS Wednesday morning as the
next storm system approaches and the potential onset of
precipitation will occur before the surface temperature has
increased above freezing. A prob30 group for -fzra has been
introduced to the keat TAF site for the last 3 hours of the taf
period. Mjf

Preliminary point temps pops
Spokane 43 26 43 34 43 34 0 0 0 40 50 80
coeur d'alene 45 25 47 34 43 33 0 0 0 50 60 80
pullman 51 29 49 35 46 34 0 0 10 50 50 80
lewiston 49 30 50 38 51 37 0 0 0 30 40 60
colville 40 26 42 32 41 32 0 0 10 60 60 70
sandpoint 42 24 44 33 41 33 0 0 0 70 70 80
kellogg 48 27 47 33 41 33 0 0 0 50 70 80
moses lake 45 24 39 28 45 31 0 0 20 30 40 80
wenatchee 44 30 38 29 40 31 0 0 20 30 50 70
omak 43 27 42 31 41 30 0 0 30 30 40 80

Otx watches warnings advisories
Id... Air stagnation advisory until 1 pm pst Wednesday for central
panhandle mountains-coeur d'alene area-idaho palouse-lewis
and southern nez perce counties-lewiston area-northern
panhandle.

Wa... Air stagnation advisory until 1 pm pst Wednesday for east slopes
northern cascades-lower garfield and asotin counties-moses
lake area-northeast blue mountains-northeast mountains-
okanogan highlands-okanogan valley-spokane area-upper
columbia basin-washington palouse-waterville plateau-
wenatchee area.



Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Pullman / Moscow Regional Airport, WA7 mi26 minESE 710.00 miFair45°F27°F49%1022.9 hPa
Lewiston, Lewiston-Nez Perce County Airport, ID24 mi83 minN 09.00 miFair36°F30°F79%1024.1 hPa

Wind History from PUW (wind in knots)
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Last 24hrE9E9SE7E8SE4CalmNE4CalmCalmE6E10E11SE8E14E10E10E9E11E7E6E7E10E9E7
1 day agoS8SE6SE7SE6E4NE3NE3NE5CalmCalmCalmNE5E6E8E8E8E10E8E10E12E12E13E11SE8
2 days agoE8CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmN3E9E9E9E11E9E10E10E11E9E106

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_P
GOES Local Image of PacificNorthwest    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 Spokane, WA (14,3,4,5)
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Ground Weather Radar Station Spokane, WA
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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.