Monday, May29, 2017 L-36.com


Marine Weather and Tides
Necedah, WI

Version 3.4
What's New / NOTES
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 5:17AMSunset 8:36PM Monday May 29, 2017 4:02 PM CDT (21:02 UTC) Moonrise 8:32AMMoonset 11:22PM Illumination 19% Phase: Waxing Crescent; Moon at 4 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 Necedah, WI
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location: 43.93, -90.06     debug


Area Discussion for - La Crosse, WI
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Fxus63 karx 291913
afdarx
area forecast discussion
national weather service la crosse wi
215 pm cdt Mon may 29 2017

Short term (tonight through Tuesday)
issued at 215 pm cdt Mon may 29 2017
scattered showers and isolated storms moving east southeast across
the region this afternoon. Upper level shortwave trough, cold air
aloft-decent low level lapse rates, and a bit of instability
providing the lift for the pcpn. With much of it diurnally driven,
expect the activity to weaken diminish with sunset - and
should be done before midnight.

Closed 500 mb low trough wobbling slowly across the region southern
canada, gradually slated to lift northeast of the region Wed night.

Cold air advection continues in the low levels, with various bits of
upper level energy rotating through the trough. Coupled with
favorable low level lapse rates and weak (mostly afternoon)
instability 200-500 j kg MUCAPE and scattered showers will persist
into Tue evening. Isolated storms possible, Tue afternoon - moreso
for parts of northeast ia southwest wi.

Expect another relatively cool day Tue with the clouds and showers
lending a hand in holding highs well below the late may normals.

Upper 50s to mid 60s expected.

Long term (Wednesday through Monday)
issued at 215 pm cdt Mon may 29 2017
a brief break from the constant shower chances expected for Wed into
thu as both the GFS and ec continue to paint a sfc high across the
upper mississippi river valley. Both then want to lift a west-east
running warm front northward across the local forecast area thu
night. This boundary could sit there into Saturday morning,
providing a good focus for shower storm development - with moisture
transport low level jet and bits of upper level energy also working
on the front. See some potential for training storms and heavy rain,
but its too early to discern the extent and any flooding potential.

Something to watch though.

By next weekend some suggestion for some shortwave ridging a loft,
with a sfc high meandering in from southern canada. A couple more
dry days could be the result. That said, latest 12z ec backtracks on
that - sliding another shortwave across the region. Pretty good
chance for showers storms in this latest rendition. Considering the
model inconsistency and disagreements, will let the model blend
dictate rain chances in this period.

After a cool start to the week, temps look to rebound to something
close to the early june normals.

Aviation (for the 18z tafs through 18z Tuesday afternoon)
issued at 1204 pm cdt Mon may 29 2017
a large trough of low pressure will remain over the region and
impact the krst klse airports through Tuesday. Plan on the scattered
showers and breezy west wind to diminish after sunset withVFR
conditions prevailing. More showers are expected during the daytime
heating Tuesday with cloud bases hovering between MVFRVFR.

Otherwise, visibility in showers are expected to remainVFR. Look
for northwest winds to become gusty again by mid-morning Tuesday.

Hydrology
Issued at 331 am cdt Mon may 29 2017
a flood warning continues along the mississippi river at both
mcgregor and guttenberg dam 10. Meanwhile elevated river levels
continue along the mississippi river north of mcgregor. If you are
planning any recreational activities on the mississippi river be
alert for these high water levels and watch out for debris in the
water that may pose a threat to watercraft.

Arx watches warnings advisories
Wi... None.

Mn... None.

Ia... None.

Short term... Rieck
long term... .Rieck
aviation... Das
hydrology... Boyne


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Volk / Camp Douglas, WI11 mi65 minW 1710.00 miA Few Clouds65°F47°F53%1009.2 hPa

Wind History from VOK (wind in knots)
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Last 24hrW16
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1 day agoW7W4W5W8W4W6W5W3CalmCalmW6SE4CalmNW4CalmE3CalmSE4S5SE6W12
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2 days agoS7S11S6S5S3S3S4SE4SE5S6CalmE4CalmSE4SE3SE4SE3CalmSW3CalmNW6W9W10W10
G16

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
east_satellite

GOES Local Image of GreatLakes    EDIT
Geos

Wind Forecast for La Crosse, WI (17,4,5,8)
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Ground Weather Radar Station La Crosse, WI
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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.