Marine Weather and Tides
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
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.
|Sunrise 6:50AM||Sunset 8:34PM||Saturday August 15, 2020 1:07 PM EDT (17:07 UTC)||Moonrise 1:55AM||Moonset 5:18PM||Illumination 11%|
7 Day Forecast for Marine Location Near Delhi Hills, OHHourly EDIT Help
Area Discussion for - Wilmington, OH  (on/off)  Help NOTE: mouseover dotted underlined text for definition
FXUS61 KILN 151507 AFDILN
AREA FORECAST DISCUSSION National Weather Service Wilmington OH 1107 AM EDT Sat Aug 15 2020
SYNOPSIS. Weak low pressure in eastern Kentucky will slowly move northeast today and tonight. A weak cold front will cross the region on Sunday followed by a secondary front on Monday.
NEAR TERM /UNTIL 6 PM THIS EVENING/. An inverted trough extending north from a weak surface low in Kentucky looks like it will provide enough convergence for additional showers and storms to develop in the afternoon across the middle of the forecast area. Like yesterday, this activity will propagate westward.
Temperatures will rise into the mid 80s in western counties. In the east decreasing cloudiness may be late enough to keep temperatures from getting out of the upper 70s or lower 80s.
SHORT TERM /6 PM THIS EVENING THROUGH 6 PM SUNDAY/. Some showers may linger in western counties in the early evening before dissipating. Skies will clear out at least for the evening but then may redevelop late at night. A weak cold front will approach and move through the area on Sunday. Showers and thunderstorms will increase in coverage ahead of this boundary as it sweeps across the area. There will be some shear as a mid level short wave moves through with the front. Even though lapse rates are not all that impressive, some stronger storms are not out of the question.
Lows will be in the lower to mid 60s with highs back in the upper 70s to mid 80s.
LONG TERM /SUNDAY NIGHT THROUGH FRIDAY/. As the cold front exits to the southeast earlier in the evening, any lingering showers or thunderstorms will quickly exit and die out, in favor of clearing skies and cooler temperatures with lows near 60 degrees. Some cold pool showers may occur over northern reaches of the CWA in the afternoon, as the daytime heating combines with some lingering upper level spin still present after the mean l/w trof moves east. Highs will be a degree or sow warmer but relatively similar to Sunday's highs in the lower 80s, mainly due to less rainfall and some sunshine.
High pressure building to the west and another digging upper level trough will keep cool air and some instability showers possible during peak heating on Tuesday. Overnight lows will drop 2-3 degrees for Mon night and again Tues night, bottoming out then in the mid 50s northwest to near 60 in the southeast. Low temps beyond Wed morning will remain in the upper 50s to low 60s through the remainder of the forecast. Highs take a similar turn, bottoming out within a degree or three of 80 Tue and Wed, rising to the low and mid 80s for the rest of the week.
The cool air is due to a surface high to the west or north of the region and a continued deep northwest to west flow. This flow will gradually weaken late in the period with an upper low developing southwest of the Ohio Valley and gradually nose into the region Saturday, being pushed east on Sunday.
AVIATION /15Z SATURDAY THROUGH WEDNESDAY/. Developing showers may impact KCMH/KLCK to KILN in the first few hours of the TAF period. There could be some visibility restrictions with the showers. Cannot completely rule out a brief MVFR ceiling this morning, but that chance seems to be getting less. Additional showers and thunderstorms will develop in the afternoon and then propogate westward. Still a fair bit of uncertainty where this will begin and how extensive the coverage will be. So have just continue with a period of VCSH in the terminals. Precipitation will diminish by 00Z. Late in the TAF period fog and MVFR ceilings will likely develop at all terminals.
OUTLOOK . MVFR ceilings and visibilities likely Sunday morning. Thunderstorms possible Sunday and Monday afternoon.
ILN WATCHES/WARNINGS/ADVISORIES. OH . None. KY . None. IN . None.
SYNOPSIS . Hickman NEAR TERM . Hickman SHORT TERM . LONG TERM . Franks AVIATION .
Weather Reporting StationsEDIT (on/off)  Help NOTE: Click on distance to see the station location on a map
Airport ReportsEDIT (on/off)  Help Click EDIT to display multiple airports. Follow links for more data.
|Cincinnati/Northern Kentucky International Airport, KY||5 mi||75 min||N 0||10.00 mi||A Few Clouds||79°F||66°F||65%||1013.3 hPa|
|Cincinnati, Cincinnati Municipal Airport Lunken Field, OH||10 mi||74 min||N 0||10.00 mi||Partly Cloudy||81°F||66°F||61%||1013.3 hPa|
|Butler County Regional Airport, OH||18 mi||74 min||N 0||10.00 mi||Fair||81°F||69°F||67%||1013.8 hPa|
Link to 5 minute data for KCVG
Wind History from CVG (wind in knots)
|1 day ago||NE||NE||N||NE||NE||N||E||Calm||NE||N||NE||NE||N||N||E||N||N||N||N||NE||N||E||S||W|
|2 days ago||NE||Calm||N||N||N||N||NE||NE||N||N||NE||NE||NE||NE||NE||E||N||E||E||NE||E||NE |
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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 Wilmington, OH (13,3,4,5)(on/off)  Help
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