Tuesday, April25, 2017 L-36.com


Marine Weather and Tides
Sandpoint, ID

Version 3.4
What's New / NOTES
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 5:35AMSunset 7:54PM Tuesday April 25, 2017 11:21 AM PDT (18:21 UTC) Moonrise 5:37AMMoonset 7:00PM Illumination 0% Phase: New Moon; Moon at 29 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 Sandpoint, ID
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location: 48.28, -116.54     debug


Area Discussion for - Spokane, WA
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Fxus66 kotx 251801
afdotx
area forecast discussion
national weather service spokane wa
1101 am pdt Tue apr 25 2017

Synopsis
Expect cool, breezy, and showery weather this week. The most
widespread precipitation will likely occur Tuesday night into
Wednesday with the potential for a half inch or more of rain over
portions of the idaho panhandle and southeast washington. Mountain
passes could see a few inches of snow late Wednesday. A ridge of
high pressure next weekend has the potential to bring the region a
day or two of drier weather.

Discussion
Additional update this morning to add a chance of thunderstorms
for today for the spokane and coeur d' alene area as well as the
northeast mountains and okanogan highlands and a good portion of
the north idaho panhandle. Some instability still remains and a
disturbance dropping down through southern british columbia and
into the forecast area will act as a good kicker to get some weak
pulse thunderstorms to form that may produce very infrequent
lightning. /pelatti

Aviation
18z tafs: some low stratus and fog in the process of eroding and
clearing this morning with the majority of it gone by 20z this
morning. Showers this morning will become more widespread this
afternoon and evening as a disturbance drops down from the north
and aids in firing them off. By 2z Wednesday most of the
convection will be finished and/or on diminished substantially. A
frontal band moving from southwest to northeast will spread rain
over the region starting at the far western edge of the forecast
area as early as 04z Wednesday for the east slopes of the north
cascades and to the spokane area near 08z Wednesday. /pelatti

Preliminary point temps/pops
Spokane 56 43 52 35 51 36 / 50 80 90 50 40 20
coeur d'alene 54 41 51 34 50 34 / 60 80 90 80 90 30
pullman 55 43 50 36 50 35 / 30 90 90 60 50 20
lewiston 61 47 56 40 55 38 / 30 90 90 40 30 20
colville 58 42 53 36 53 37 / 60 60 90 50 40 20
sandpoint 53 39 49 35 47 35 / 70 90 90 80 90 60
kellogg 50 39 46 34 44 33 / 70 90 100 90 90 60
moses lake 63 46 61 39 60 38 / 10 20 60 10 10 10
wenatchee 60 45 58 38 56 38 / 10 10 40 10 10 0
omak 64 44 59 37 57 37 / 20 10 70 10 10 10

Otx watches/warnings/advisories
Id... None.

Wa... None.



Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Sandpoint, Sandpoint Airport, ID2 mi27 minSSW 10 G 1410.00 miPartly Cloudy52°F37°F58%1011.2 hPa

Wind History from SZT (wind in knots)
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Last 24hrSW6SW7S8SW6SW8SW5SW4SW4CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmS4SW3W3SW8SW5W8
G14
1 day agoS5W6SW5SW5W6S8SE5E3CalmCalmCalmCalmCalmCalmCalmCalmSW3S3S3SW3CalmS3S3W5
2 days agoNE9E5E5NE4CalmCalmSW4W5SW15
G22
SW3CalmCalmW3CalmW4CalmCalmCalmCalmCalmCalmS5S5S6

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 PacificNorthwest    EDIT
Geos

Wind Forecast for Spokane, WA (14,3,4,5)
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Ground Weather Radar Station Spokane, WA
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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.