Monday, August21, 2017 L-36.com


Marine Weather and Tides
Boise City, ID

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
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.

Sunrise 6:56AMSunset 8:39PM Monday August 21, 2017 9:22 PM MDT (03:22 UTC) Moonrise 5:46AMMoonset 7:48PM 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 Boise City, ID
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location: 43.6, -116.25     debug


Area Discussion for - Boise, ID
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Fxus65 kboi 220251 cca
afdboi
area forecast discussion... Corrected
national weather service boise id
851 pm mdt Mon aug 21 2017

Discussion Clear through Tuesday morning as a weak upper ridge
passes through the interior northwest. Later Tuesday an upper low
off southern california will circulate moisture northward into
harney and malheur counties leading to a slight chance of
thunderstorms. Wednesday looks more threatening for thunderstorms
as stronger southwest flow aloft pulls more moisture in and over a
larger part of our cwa. Current forecast looks good. No updates.

Aviation Vfr. Increasing mid-high level clouds through the day
Tuesday along the nevada border and north across SE oregon for a
slight chance of afternoon evening thunderstorms. Smoke layers
mainly east of kmyl. Surface winds: variable 10 kts or less. Winds
aloft near 10 kft msl: southwest to northwest 5-15 kts.

Prev discussion
Short term... Tonight through Wednesday... Dry conditions expected
through Tuesday morning, with light wind and warming temperatures.

An area of low pressure off the coast of california will push
moisture across nevada and into southern or id Tuesday. This will
bring unsettled conditions with the threat of showers and
thunderstorms by Tuesday afternoon. Meanwhile, the ridge axis will
slide to the east, allowing additional pacific moisture and
instability to impact the area. This will leave slightly cooler, and
generally unsettled conditions across the area through Wednesday
afternoon with continued showers and thunderstorms. Models are in
fair agreement that the most shower coverage is anticipated to occur
Wednesday afternoon.

Long term... Wednesday night through Monday... A cold front will cross
eastern oregon and southwest idaho Wednesday night as an upper level
trough from the gulf of alaska moves inland over british columbia.

The front will trigger thunderstorms in the moist and unstable
monsoon air over our area. Instability will decrease following the
front, but surface heating on Thursday is expected to set off
isolated afternoon and evening thunderstorms. Only a slight chance
of measurable rain is expected at lower elevation locations. As the
trough moves east of the rockies Thursday night, subsidence and
cooler drier air will hinder thunderstorm development across our
area, and Friday is expected to be mostly sunny. The upper level
ridge will rebuild over the western u.S. Over the weekend, bringing
a warming trend and mostly clear skies Saturday through Monday.

Boi watches warnings advisories
Id... Fire weather watch from Wednesday afternoon through late
Wednesday night idz400>403-421-423-426.

Or... Fire weather watch from Wednesday afternoon through late
Wednesday night orz636-637-646.



Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Boise Air Terminal, ID2 mi30 minNW 410.00 miFair79°F41°F26%1014.7 hPa
Nampa Municipal Airport, ID15 mi28 minN 010.00 miFair75°F46°F36%1016.6 hPa
Caldwell - Caldwell Industrial Airport, ID21 mi27 minSSW 310.00 miFair78°F46°F32%1014.9 hPa

Wind History from BOI (wind in knots)
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Last 24hrCalmCalmCalmSE3CalmS5S3CalmCalmS4S3CalmCalm3N3NW7NW8NW7NW7W7W8W7W6NW4
1 day agoNW3W5W5CalmS4S4CalmSW3CalmS3CalmNW73NW7NW6W8NW10W11NW11
G20
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2 days agoCalmS5E4S4SE7SW5CalmSE4SE5E4SE4CalmCalmNW7NW9NW10NW11NW11W9NW12
G20
NW11NW11NW10NW5

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
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IR Satellite Image from GEOS
west_satellite

GOES Local Image of PacificNorthwest    EDIT
Geos

Wind Forecast for Boise, ID (23,6,7,8)
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Ground Weather Radar Station Boise, ID
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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.