Marine Weather and Tides
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 5:20AM||Sunset 8:30PM||Monday May 29, 2017 4:06 PM CDT (21:06 UTC)||Moonrise 8:33AM||Moonset 11:21PM||Illumination 19%|
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7 Day Forecast for Marine Location Near La Valle, WIHourly EDIT Help
Area Discussion for - Milwaukee/Sullivan, WI  (on/off)  Help NOTE: mouseover dotted underlined text for definition
|Fxus63 kmkx 292029|
area forecast discussion
national weather service milwaukee sullivan wi
329 pm cdt Mon may 29 2017
Tonight and Tuesday... Forecast confidence is high:
scattered showers and isolated thunderstorms will slide into the
area mid to late afternoon, winding down early this evening.
Clouds will linger into the evening, with some clearing expected
Tomorrow will be very similar to today as another wave moves
through. Expect increasing clouds, with another round of afternoon
scattered showers and isolated thunderstorms. Winds will be breezy
again as well, though probably a tad less than today. Temps
tomorrow will be fairly similar, maybe a couple degrees cooler
Wednesday... Forecast confidence is high.
The trough with that upper low will shift off to the east and
southern wi will have dry weather with plenty of sunshine and
lighter west winds on Wednesday.
Thursday through Friday... Forecast confidence is medium.
A warm front will lift northeast into southern wi Thursday
afternoon and evening. This will be the focus for showers and
thunderstorms all the way through Friday as the front stalls over
our area. The setup looks favorable for decent instability, so
this will be the time period to watch for severe storm potential.
The front should sag south on Friday, although the 12z ECMWF keeps|
it stalled over southern wi. Lighter winds should allow for a
lake breeze. Then northeast winds are expected to rush down the
lake Friday night.
Saturday through Monday... Forecast confidence is low.
There are several different scenarios for how the weather will
play out this coming weekend. A chance of showers and maybe some
thunderstorms in the forecast seems reasonable.
Still expecting scattered showers and isolated thunderstorms to
move in this afternoon, lingering into early evening as a wave
moves through. Ceilings will remainVFR. Breezy winds will ease
late afternoon into the evening hours.
Clouds will decrease overnight, with a very similar setup expected
on Tuesday. Breezy winds, increasingVFR clouds, and an afternoon
chance of showers and isolated thunderstorms will occur once
A small craft advisory remains in effect into early evening when
gusty west winds will settle down. Could see gusts to near 25
knots on Tuesday again and may need another advisory. Gusts to
around 20 knots are likely Wednesday, staying just under advisory
Mkx watches warnings advisories
Lm... Small craft advisory until 7 pm cdt this evening for lmz643>646.
Tonight Tuesday and aviation marine... Ddv
Tuesday night through Monday... Cronce
Weather Reporting StationsEDIT (on/off)  Help NOTE: Click on distance to see the station location on a map
Airport ReportsEDIT (on/off)  Help Click EDIT to display multiple airports
|Baraboo Wisconsin Dells Airport, WI||16 mi||71 min||W 17 G 22||10.00 mi||Mostly Cloudy||64°F||44°F||49%||1009.8 hPa|
Wind History from DLL (wind in knots)
|1 day ago||Calm||W||W||W||Calm||Calm||NW||NW||Calm||Calm||Calm||Calm||Calm||Calm||Calm||Calm||Calm||Calm||Calm||S||W||W|
|2 days ago||S||S||S||SE||SE||SE||SE||Calm||S||S||S||Calm||Calm||Calm||S||S||SW||W||W||SW||W|
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Weather Map and Satellite Images(on/off)  Help
|Weather Map ||IR Satellite Image from GEOS|
GOES Local Image of Midwest EDIT
Wind Forecast for Milwaukee/Sullivan, WI (17,4,5,8)(on/off)  Help
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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.