Wednesday, August21, 2019 L-36.com


Marine Weather and Tides
Cleveland, ND

Version 3.4
NOTICE
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 6:38AMSunset 8:37PM Wednesday August 21, 2019 7:15 PM CDT (00:15 UTC) Moonrise 10:33PMMoonset 11:40AM Illumination 62% Phase: Waning Gibbous; Moon at 21 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 Cleveland, ND
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location: 46.89, -99.12     debug


Area Discussion for - Bismarck, ND
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Fxus63 kbis 212258
afdbis
area forecast discussion
national weather service bismarck nd
558 pm cdt Wed aug 21 2019

Update
Issued at 554 pm cdt Wed aug 21 2019
clear skies across the forecast area. Light winds over all but the
southwest. No changes to the going forecast except a few tweaks to
sky and updated latest sensible weather elements.

Short term (this evening through Thursday)
issued at 141 pm cdt Wed aug 21 2019
quiet weather through tonight and a windy Thursday highlight the
short term forecast.

Surface high pressure across the northern plains today will
propagate into the upper mississippi valley on Thursday. Dry and
quiet weather is expected across western and central north dakota
through tonight. A tightening pressure gradient ahead of a surface
trough across eastern montana will support a windy Thursday,
especially along and west of highway 83. Winds are expected to
remain sub-advisory as has been the trend, with peak gusts around
35 kts. The strongest winds are expected across the higher terrain
of southwest north dakota.

Long term (Thursday night through Wednesday)
issued at 141 pm cdt Wed aug 21 2019
an active pattern for Thursday night into the weekend, and well
below normal temperatures next week highlight the extended
forecast.

The 12 utc global and hi-resolution suites favor convective
initiation across eastern montana Thursday afternoon and into the
evening in association with an instability axis along a surface
trough. This convection is expected to propagate into western
north dakota overnight sustained by a low level jet and moisture
transport. SPC does have western north dakota in a marginal risk
for severe storms Thursday evening and night. However, storms may
be weakening in intensity with the sunset and some capping as
they propagate into north dakota.

The rain shower and thunderstorm threat for Friday is a bit more
uncertain as the region may be between shortwaves. For Saturday,
rain showers and thunderstorms are likely with continued moisture
transport leading to precipitable water values above 1.50 inches
and the potential impact of a more significant shortwave. The
severe thunderstorm threat is highly dependent on heating if any
breaks in the cloud cover can be realized, further tempered by
weak shear. Another shortwave arrives on Sunday with another round
of rain showers and thunderstorms, again the severe threat being
limited by cloud cover and weak shear.

Looking ahead, cyclonic northwest flow aloft favors a period of
well below normal temperatures with highs in the 60s early the mid
next week.

Aviation (for the 00z tafs through 00z Thursday evening)
issued at 554 pm cdt Wed aug 21 2019
vfr condition expected through the 00z TAF forecast period. High
pressure currently over eastern forecast area will continue to
move east. Southeast surface flow will develop by Thursday morning
across all TAF sites, and will be come gusty across the west 20 to
30 kts and central 15 to 25 kts by late morning early afternoon.

Kjms will remain around 15 kts or less Thursday afternoon.

Bis watches warnings advisories
None.

Update... Twh
short term... Pa
long term... Pa
aviation... Twh


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Jamestown, Jamestown Municipal Airport, ND23 mi80 minNNW 610.00 miFair73°F50°F44%1018.9 hPa

Link to 5 minute data for KJMS

Wind History from JMS (wind in knots)
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Last 24hrNW4NW4NW3CalmNW5N5NW3CalmCalmW4NW4NW4NW3CalmCalmNW5W5NW9NW10
G17
W9N7N6N6Calm
1 day agoSE7SE6SE6S7S7S7S9S7SW4W5NW10NW15
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2 days agoSW5S6S7S8S5S7S7S7S7S7S7S6SW5SW10SW5NW4SW4NW4N3E3S7SE7SE10SE8

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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wmap_A
GOES Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Bismarck, ND (20,4,5,8)
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Ground Weather Radar Station Fargo, ND
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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.