Monday, November20, 2017 L-36.com


Marine Weather and Tides
Obetz, OH

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 7:22AMSunset 5:13PM Monday November 20, 2017 1:00 AM EST (06:00 UTC) Moonrise 9:04AMMoonset 7:07PM Illumination 2% Phase: Waxing Crescent; Moon at 1 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 Obetz, OH
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location: 39.85, -82.96     debug


Area Discussion for - Wilmington, OH
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Fxus61 kiln 200535
afdiln
area forecast discussion
national weather service wilmington oh
1235 am est Mon nov 20 2017

Synopsis
High pressure and dry conditions will build into the region
through Monday. Dry weather will then continue through much of
the week with temperatures remaining below normal.

Near term through today
Northwest mid level flow with surface ridge over the ms vly
building east across the region overnight. Latest IR satl
imagery shows clearing over all but the northeast counties.

As low level flow continues to transition from cyclonic to
anti-cyclonic this trend will continue with clearing taking
place. Based on temperature trends, have made minor adjustment a
little colder with temperatures overnight. Overnight lows will
be mostly in the mid 20s, with upper 20s in some urban
locations.

Short term tonight through 6 pm Tuesday
The surface high will shift east to off of the southeast coast
Monday into Monday night. This will lead to increasing
southwesterly low level flow across our area. With a dry airmass
in place, expect mostly clear skies Monday and Monday night.

This will also allow for temperatures to modify somewhat with
highs on Monday in the mid to upper 40s.

Long term Tuesday night through Sunday
Models suggest a rather tranquil period featuring surface high
pressure for the most part. Stronger weather systems may stay far to
the north, with a notable lack of moisture advection to the ohio
valley on a west to northwest flow aloft.

After high pressure brings dry weather early Tuesday, a disturbance
crossing the great lakes may bring a few showers to northwestern
locations Tuesday afternoon. Brisk winds and colder temperatures
will arrive Wednesday with high pressure centered over the central
conus. As this expansive area of high pressure travels across the
ohio valley to the east coast, dry weather is expected to continue
Thursday and Friday. Another disturbance traversing the great lakes
may bring a few showers of rain and snow Friday night and Saturday.

Look for a return of high pressure and dry air for Sunday.

Temperatures will vary with respect to the disturbances, featuring
the typical warm advection ahead of the disturbances followed by
cold advection behind. Expect highs around 50 on Tuesday under warm
advection and south winds, falling to the 30s Wednesday due to cold
advection on a northwest flow. Readings are forecast to climb back
into the 40s Thursday through Saturday, before dropping back into
the 30s Sunday.

Aviation 06z Monday through Friday
A mid level trough will move away from the region today,
bringing back a quasi-zonal flow pattern aloft. At the surface,
a ridge of high pressure will nose into the region this morning,
then its ridge axis will shift southeast through the day. Some
high clouds will move into the area as a weak disturbance
rotates east. Winds will become south, with local gusts up to
20 knots near the northern terminals between 16z and 22z.

For tonight, weak disturbance moves east, but more high level
clouds will approach from the northwest as a mid level
disturbance drops southeast into the upper mississippi river
valley western great lakes. Low pressure and a cold front with
this feature will begin tightening the surface pressure gradient
overnight. Above the surface, a fairly decent low level jet will
move southeast into the region. This will bring the threat for
non-convective llws conditions, developing between 03z and 06z.

Outlook... No significant weather expected.

Iln watches warnings advisories
Oh... None.

Ky... None.

In... None.

Synopsis... Jgl
near term... Jgl ar
short term... Jgl
long term... Coniglio
aviation... Hickman


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Rickenbacker Air National Guard Base, OH2 mi66 minW 9 G 1510.00 miOvercast31°F21°F70%1020.7 hPa
Columbus, Bolton Field Airport, OH10 mi66 minW 810.00 miOvercast30°F22°F75%1020.3 hPa
John Glenn Columbus International Airport, OH12 mi70 minW 810.00 miOvercast31°F21°F69%1020.7 hPa
Lancaster, Fairfield County Airport, OH17 mi68 minW 8 G 1710.00 miOvercast30°F21°F69%1021.1 hPa
Columbus, Ohio State University Airport, OH18 mi68 minWSW 710.00 miOvercast30°F23°F75%1020.7 hPa

Wind History from LCK (wind in knots)
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Last 24hrNW14
G18
W14
G22
NW11
G18
W11NW9
G15
NW11
G16
W9W9W9W14
G20
W16
G21
W17
G24
W16
G21
W15
G21
W13
G21
W17W14
G21
NW16
G24
W9W16
G21
W8W14
G18
W10
G16
W8
1 day agoS13S11
G15
S10S9S6S6S11S12
G17
SW14
G20
SW11
G16
SW13
G21
S15
G24
S18
G29
SW18
G27
SW21
G28
SW19
G28
SW22
G26
S18
G28
S17
G24
--NW16
G22
NW22
G30
NW18
G25
NW14
G22
2 days agoNE5CalmCalmCalmSE4S3CalmSE4SE5SE7SE8SE6SE6SE9S6SE7SE6SE4SE3CalmSE4S6S4S8

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 Mid-Atlantic    EDIT
Geos

Wind Forecast for Wilmington, OH (1,6,7,8)
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Ground Weather Radar Station Wilmington, OH
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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.