Thursday, August22, 2019 L-36.com


Marine Weather and Tides
Hamilton, OH

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 6:56AMSunset 8:26PM Thursday August 22, 2019 10:04 PM EDT (02:04 UTC) Moonrise 11:17PMMoonset 12:30PM Illumination 50% Phase: Third Quarter Moon; Moon at 22 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 Hamilton, OH
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location: 39.4, -84.57     debug


Area Discussion for - Wilmington, OH
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Fxus61 kiln 222357
afdiln
area forecast discussion
national weather service wilmington oh
757 pm edt Thu aug 22 2019

Synopsis
A cold front will continue to move south through the ohio
valley this evening. High pressure will build into the great
lakes and northern ohio valley Friday, bringing drier and cooler
weather this weekend. Moisture will make a return northward
into the area late Sunday and into Monday as winds turn
southeast, bringing the next chance for rain on Monday.

Near term until 7 am Friday morning
Cold front is in northern sections of the CWA running from near
richmond in to bellefontaine to mansfield, though the wind shift
to northwest has been south of the ohio river and rest of cwa
for several hours. Dewpoints in the lower 60s behind the front
will continue to lower overnight, and readings will range from
the upper 50s in the northwest to the mid 60s along and south of
the ohio river. Some mid 50s may be present north of a celina-
wapakoneta-kenton line by daybreak, especially if skies clear.

Cloud cover will hold tough overnight for most areas but could
clear in the north and see some scattering out well northwest
of the i-71 corridor.

Given the extensive cloud cover today, convective temperatures
were nowhere near being met and lapse rates were hardly able to
support but a few lightning strikes in the CWA after this
morning's round of weather. Have pared back the chances of
showers - scattered more than likely, and only indicated a
slight chance of a thunderstorm through daybreak.

Short term 7 am Friday morning through Friday night
Any precipitation chances in the southern sections of the
forecast area should be on their way out by early to mid
afternoon. A sprawling area of surface high pressure will be
centered over northern ontario by Friday evening, controlling an
air mass that will extend clear through the iln CWA by the
overnight hours going into Saturday morning. This air mass will
be characterized by dew points falling well into the 50s,
clearing skies, and cooler temperatures.

Long term Saturday through Thursday
High pressure, centered north of the great lakes, will bring a
dry start to the extended on Saturday. Highs will be slightly
below normal, ranging between 75 and 80 degrees.

As the high slips off into new england on Sunday, temperatures
will begin to warm. Humidity will also be on the increase
Sunday. The GFS is the quickest in bringing QPF back into the
region, lifting it into the tri-state after 18z. Went with the
slower consensus and kept Sunday dry.

Southerly flow on the backside of the high, will bring in a
more humid and unstable airmass for next week. H5 S W will eject
out through the region Sunday night through early next week.

This will bring scattered showers and thunderstorms Sunday night
through Tuesday. Highs Monday and Tuesday will be in the lower
to mid 80s.

Weak high pressure builds in for Wednesday providing a
temporary dry out, but then an approaching cold front will bring
another chance of showers and thunderstorms for Thursday.

Aviation 00z Friday through Tuesday
Vfr conditions are expected with just a few showers possible at
kcvg kluk and possibly kiln for the next few hours. Used vcsh
here and have some lower CIGS dipping into the MVFR category
for the next few hours everywhere, but continuing into the
morning at kcvg kluk.

While not expected, am keeping an eye out for any upstream
convection and will amend if necessary and do not see it as a
real possibility outside of kcvg kluk.

Drier air will work in from the north Friday and skies will
scatter out and then clear beyond the valid TAF period.

Outlook... Thunderstorms are possible on Monday.

Iln watches warnings advisories
Oh... None.

Ky... None.

In... None.

Synopsis... Franks
near term... Franks
short term... Hatzos
long term... Sites
aviation... Franks


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Butler County Regional Airport, OH4 mi71 minN 010.00 miOvercast73°F71°F94%1014.7 hPa
Hook Field Municipal Airport, OH13 mi89 minN 010.00 miMostly Cloudy73°F71°F95%1015.2 hPa
Cincinnati, Cincinnati Municipal Airport Lunken Field, OH22 mi71 minENE 410.00 miMostly Cloudy74°F69°F85%1014.5 hPa
Dayton, Dayton-Wright Brothers Airport, OH23 mi71 minN 010.00 miOvercast76°F70°F82%1014.3 hPa

Link to 5 minute data for KHAO

Wind History from HAO (wind in knots)
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Last 24hrCalm--CalmCalm--CalmCalm--W83E4W4W4CalmSW3W6SW6SW3W4NW7NW8CalmCalmCalm
1 day ago------------Calm--CalmSW3SW3----W5W7W9
G14
W86--W6W4NW5NW4Calm
2 days agoN4----------CalmCalmCalmCalmCalmCalmCalmE33S3NW7CalmE4W16
G23
--SW3CalmS3

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 Midwest    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 Wilmington, OH (22,6,7,8)
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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.