Monday, June26, 2017 L-36.com


Marine Weather and Tides
Lake George, MN

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 5:32AMSunset 9:27PM Monday June 26, 2017 7:20 AM CDT (12:20 UTC) Moonrise 7:32AMMoonset 10:24PM Illumination 6% Phase: Waxing Crescent; Moon at 2 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 Lake George, MN
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location: 47.08, -94.92     debug


Area Discussion for - Grand Forks, ND
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Fxus63 kfgf 261133
afdfgf
area forecast discussion
national weather service grand forks nd
633 am cdt Mon jun 26 2017

Update
Issued at 619 am cdt Mon jun 26 2017
minimal changes needed for the update this morning. Adjustments
confined to matching the temp, wind and sky trends.

Short term (today and tonight)
issued at 343 am cdt Mon jun 26 2017
minimal weather impacts today as a cool canadian high pressure
brings light winds and a dry airmass to the northern plains. Full
solar this morning will generate some fair weather CU across the
eastern half of the fa as temps rise into the 70s in all but a
few treed minnesota locales. As the sfc high slides to the
southeast the winds will turn back to the south during the
overnight. Temps will stay up with increased mixing with lows
Tuesday morning around 50f, 10 degrees higher than this morning.

Long term (Tuesday through Sunday)
issued at 343 am cdt Mon jun 26 2017
breezy south winds will develop Tuesday with boundary layer
responding to broad area of low pressure across the western
dakotas. These south winds will bring a warmer airmass to the
area and combined with full solar highs will be in the 80s across
portions of eastern nd and upper 70s elsewhere. To the west sfc
low pressure will initiate thunderstorms in an axis instability
Tuesday afternoon. Models indicate around better than 2000j kg of
most unstable CAPE with shear values of 30 to 40 kts allowing for
an organized convective complex to develop. As the activity
approaches the forecast area Tuesday evening the primary concern
will be the possibility for 60mph damaging winds and hail up to an
inch in size. Activity is expected to decrease in intensity as it
moves east into more stable airmass early Wednesday.

Widespread rainfall is expected with the mature convective system
with convection continuing during the day Wednesday as sfc low
pressure slowly moves across the fa under a strengthening upper
wave with pwats above and inch and a half. Model ensembles
showing widespread quarter to half inch of rainfall with localized
half to one inch amounts expected. Placement of the higher amounts
will be tied to the low pressure track.

Thursday to Sunday...

split flow remains across north america with northern stream over
eastern canada and southern stream over the northern states. Long
wave trough over eastern canada moves over greenland. Long wave
ridge over the northwest territories retrogrades into the yukon.

Overall pattern de-amplifies. The southern stream becomes dominate
with short waves moving through the flow.

The ECMWF was a faster solution than the gfs
little change to high temperatures through the period from yesterday
forecast.

Aviation (for the 12z tafs through 12z Tuesday morning)
issued at 619 am cdt Mon jun 26 2017
vfr conditions today with some sct CU along and east of the
valley with light winds. Winds will turn to the south from west
to east as return flow behind the departing sfc high pressure.

Fgf watches warnings advisories
Nd... None.

Mn... None.

Update... Jk
short term... Jk
long term... Jh jk
aviation... Jk


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Park Rapids Municipal Airport, MN14 mi27 minN 010.00 miFair46°F42°F86%1023.1 hPa

Wind History from PKD (wind in knots)
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Last 24hrNW14NW15
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N9N9NW6NW6NW4NW4NW4W5--W6W4Calm
1 day agoW10W9NW12
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G22
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2 days agoNW17
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W21
G30
W18
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G27
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G23
NW16NW14NW9NW7NW9NW11NW9W6NW4W6W7W8W7

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_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of NorthernPlains    EDIT
Geos

Wind Forecast for Grand Forks, ND (8,2,3,4)
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Ground Weather Radar Station Duluth, MN
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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.