Saturday, September21, 2019 L-36.com


Marine Weather and Tides
Hendley, NE

Version 3.4
NOTICE
9/4/2019 Fixed the weather maps due to NOAA moving them.
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 7:21AMSunset 7:37PM Saturday September 21, 2019 6:24 PM CDT (23:24 UTC) Moonrise 11:19PMMoonset 1:34PM Illumination 46% Phase: Third Quarter Moon; Moon at 23 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 Hendley, NE
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location: 40, -100     debug


Area Discussion for - Hastings, NE
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Fxus63 kgid 212302
afdgid
area forecast discussion
national weather service hastings ne
602 pm cdt Sat sep 21 2019

Short term and aviation update...

Update
Issued at 554 pm cdt Sat sep 21 2019
the cold front is a just a bit farther northwest than previously
expected. Therefore the severe thunderstorm watch runs from rooks
county kansas up through filmore county in nebraska. Still expect
hail and wind gusts to be the main threats through around
midnight.

Also, I significantly increased pops after midnight as the hrrr
shows fairly widespread showers and thunderstorms over most of the
forecast area.

Short term (this evening through Sunday)
issued at 320 pm cdt Sat sep 21 2019
our biggest weather concerns are in the short term period with a
brief window for possibly a few severe thunderstorms prior to the
cold front exiting our area to the south. At 315 pm cdt the cold
front was located along a line from around hebron, to mankato, to
osborne and tracking southeast. Thunderstorms will likely form
along this front between 530 and 800 pm when the front should be
located near beloit by that point in time. Deep layer wind shear
values around 40 kts with sfc based CAPE values of over 3000 j kg
will support severe thunderstorm development along the cold front,
which will act as a forcing mechanism. However, these storms
along the cold front will quickly exit our forecast area to the
southeast.

Late evening and tonight.

Additional elevated thunderstorms will develop north of the cold
front late this evening generally after 9 or 10 pm and greatly
expand northward after midnight. However, these later
thunderstorms north of the boundary will have less instability to
work with and should generally not be severe although there could
be a few strong thunderstorms just north of the front over
northern kansas for at time this evening. Again the main threat
for severe thunderstorms will those thunderstorms that form right
along the cold front boundary this evening. The general
thunderstorms that will expand north through the area late tonight
will likely be the most numerous along and south of i-80.

Sunday...

thunderstorms will likely linger into Sunday morning, possibly
through mid to late morning across eastern zones. However, the
afternoon should be dry across the area with the storm system
departing our area. It will be a much cooler day behind the cool
front with highs only in the lower to mid 70s.

Long term (Sunday night through Saturday)
issued at 320 pm cdt Sat sep 21 2019
we expect an upper low to cut off and hang out over the desert
southwest for few days before ejecting into the plains by late
week (Friday) with poor confidence on how this upper low will
track into the central plains. Overall rain chances this week are
currently low at best. We do expect a significant trough to
develop over the western united states by next weekend, but that
trough could get hung up over the west due to a strong ridge
across the southeastern portion of the country. Consequently,
confidence in precipitation chances as we head into next weekend
is also rather low. Overall temperatures should range from the 70s
to lower 80s.

Aviation (for the 00z kgri kear tafs through 00z Sunday)
issued at 554 pm cdt Sat sep 21 2019
the cold front is well south of the terminals, but scattered
thunderstorms are still expected to move into the terminal
vicinity in the 06-15z timeframe. These storms should be non-
severe at this point.

Winds will remain north to northwesterly through the TAF period.

Gid watches warnings advisories
Ne... None.

Ks... None.

Update... Mangels
short term... Wesely
long term... Wesely
aviation... Mangels


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
McCook, McCook Municipal Airport, NE35 mi31 minN 1010.00 miFair83°F37°F19%1009.3 hPa

Link to 5 minute data for KMCK

Wind History from MCK (wind in knots)
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Last 24hrSE15
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SW9W7W4W6W8NW9N10NW12N14
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1 day agoS23
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SE12E5NE7SE4SW7SE4SE7SE6SE10SE8SE9
G19
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2 days agoE6NE6NE6NE4NE6N5N4W3W4NW7W4CalmCalmE5E6E6S11--S11S9
G18
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Tide / Current Tables for
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Tide / Current Tables for
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Weather Map
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GEOS 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 Hastings, NE (19,4,5,8)
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Ground Weather Radar Station Grand Island, NE
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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.