Tuesday, December10, 2019
Privacy Policy
L-36.com


Marine Weather and Tides
Cynthiana, OH

Version 3.4
NOTICE
10/9/2019 Updated the Marine Zones.
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 7:39AMSunset 5:10PM Tuesday December 10, 2019 5:14 AM EST (10:14 UTC) Moonrise 4:21PMMoonset 5:53AM Illumination 98% Phase: Waxing Gibbous; Moon at 13 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
    EDIT      (on/off)   Help


7 Day Forecast for Marine Location Near Cynthiana, OH
   Hourly   EDIT   Help
location: 39.24, -83.37     debug


Area Discussion for - Wilmington, OH
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS61 KILN 100858 AFDILN

AREA FORECAST DISCUSSION National Weather Service Wilmington OH 358 AM EST Tue Dec 10 2019

SYNOPSIS. A wave of low pressure will move northeast along a frontal boundary in Kentucky to produce a chance of light precipitation in northeast Kentucky Tuesday . otherwise, mostly cloudy skies will prevail through the day as high pressure builds in. Temperatures will continue to fall into the 20s by late in the day. Cold, dry high pressure will dominate the weather through mid week until another low pressure system increases precipitation chances Friday into the weekend.

NEAR TERM /UNTIL 6 PM THIS EVENING/. A cold front has cleared the southeast portions of the forecast area early this morning, though rain has increased behind the front in south central Ohio and northeast Kentucky as a wave of low pressure progresses along the front. Have seen an additional quarter of an inch or so of rainfall in that area over the past three hours under steady light to occasionally moderate rates. Expecting this to exit to the east by the predawn hours. Otherwise, steady falling temperatures occurring regionwide. Adjusted hourly temps downward via HRRR/HREF blend to best match CAA trends.

Next wave along the southward drifting frontal boundary to increase risk of light mix or light snow far southeast around midday into early afternoon (southeast of a Maysville to Portsmouth line). Kept PoPs low due to most of the forcing remaining further south. Road model shows road surface temps well above freezing during this period, so the very light snow will likely just produce wet roads where it falls.

SHORT TERM /6 PM THIS EVENING THROUGH 6 PM WEDNESDAY/. Wave heads east, and surface high pressure builds into the Ohio Valley from the lower Tennessee Valley. This will lead to decreasing clouds and below normal temperatures for Tuesday night into Wednesday. Stayed close to the blend for this period.

LONG TERM /WEDNESDAY NIGHT THROUGH MONDAY/. Surface high pressure will be shifting slowly east across the upper Ohio Valley Wednesday night into Thursday. This should lead to an increase in mainly higher level clouds from the west but think we should remain clear enough Thursday night to allow for temperatures to drop into the upper teens to around 20 degrees. Temperatures will be seasonable on Thursday with highs generally in the upper 30s to lower 40s.

Mid level short wave energy moving across the southern states will help a developing low pressure system over the Gulf Coast lift northeast along the East Coast Friday into Saturday. Moisture initially associated with this will mainly remain to our southeast so will just allow for some lower end pops into southeast portions of our fa through Friday afternoon. A secondary mid level short wave will move quickly east out of the Central Plains and across the Ohio Valley Friday night into Saturday. As it does, an associated surface low moving out of the mid Mississippi Valley will begin to merge with the larger low pressure system over the East Coast. This should lead to an increasing chance of pcpn across our area Friday night into Saturday, before tapering off from the west through Saturday night. At this point, thermal profiles mainly suggest rain, although suppose we could see some snow mixing in across the north Friday night and possibly again Saturday night before the pcpn tapers off. Highs will be in the 40s for both Friday and Saturday.

It looks like we should be mainly dry on Sunday before the next system approaches from the west Sunday night into Monday. There are some timing and placement issues with this system but it does look like the rain/snow line could line up somewhere across central or southern portions of our area and will generally have mainly snow in the north and more of a rain/snow mix across our south.

AVIATION /06Z TUESDAY THROUGH SATURDAY/. Cold front has cleared the airports at this hour, with winds now from the west with gusts to near 20 knots. Gusts should begin to subside in the next few hours. Generally low MVFR ceilings will persist at the terminals through the night. Latest guidance shows a lifting trend to in the Cincinnati area terminals around 12Z, but low clouds don't mix out at the rest of the terminals until midday.

OUTLOOK . MVFR ceilings and visibilities possible Friday and Saturday.

ILN WATCHES/WARNINGS/ADVISORIES. OH . None. KY . None. IN . None.

SYNOPSIS . Hogue NEAR TERM . Hogue SHORT TERM . Hogue LONG TERM . JGL AVIATION . Hogue


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Wilmington, Airborne Airpark Airport, OH26 mi21 minWNW 13 G 1910.00 miMostly Cloudy37°F30°F79%1012.3 hPa

Link to 5 minute data for KILN

Wind History from ILN (wind in knots)
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
Last 24hrS7S10S12S15
G24
S20
G30
S15
G23
SW16
G21
SW17
G24
SW18
G24
SW20
G27
SW17
G29
SW17
G24
SW18
G24
SW17
G25
SW16
G23
SW14
G22
SW17
G23
W11W10W17W11W15NW17W13
G19
1 day agoS5S5S10S10SW11S10S12S9S12S9S11S7S8S7S6S6S10S11S11S10S11S11S10S7
2 days agoE3CalmSE3E6E4E5E5E5E6SE5E5E4E5E5SE5SE5SE5E5SE5SE5SE6SE5SE5SE4

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map
       (on/off)   Help Weather Map
wmap_A
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 Wilmington, OH (5,6,7,8)
      (on/off)   Help

Ground Weather Radar Station Wilmington, OH
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Cookie Policy:
This webiste uses cookies to save your settings. No personal information is saved. You can disable cookies in your browser if you like but it is not recommended for this site. I do not sell cookies. Go to a bakery for that. In fact I do not sell anything. To disable cookies from L-36.com, please refer to the Help button in your browser.
Privacy Policy:
I do not sell or share any user data or anything else for that matter. I do not keep site logs longer than I need to to keep bad actors off the site. Basically, I delete them after looking at them. If you are subject to CCPA, Google ads on this site will not be based on your past behavior so you will likely not see an ad for a lawn mower just because you looked for one at a big box website. I do not believe this site is subject to CCPA but I am doing what I can to follow the guidelines anyway.
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.