Monday, September27, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Circleville, OH

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 7:21AMSunset 7:20PM Monday September 27, 2021 11:36 PM EDT (03:36 UTC) Moonrise 10:09PMMoonset 12:50PM Illumination 58% Phase: Waning Gibbous; Moon at 21 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 Circleville, OH
   Hourly   EDIT   Help
location: 39.64, -82.89     debug


Area Discussion for - Wilmington, OH
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS61 KILN 280229 AFDILN

AREA FORECAST DISCUSSION National Weather Service Wilmington OH 1029 PM EDT Mon Sep 27 2021

SYNOPSIS. A weak cold front across the Great Lakes will drop south overnight and slide through the region on Tuesday. High pressure will build in behind the front and persist through the remainder of the week.

NEAR TERM /UNTIL 6 AM TUESDAY MORNING/. A disturbance moving through overnight will lead to some shower activity. Cannot rule out a few rumbles of thunder, however kept out of the forecast at this time. Decreased temperatures slightly across far northwestern portions of the region where the frontal boundary will be. Although wind gusts have generally subsided across the region, a few isolated wind gusts will still be possible.

SHORT TERM /6 AM TUESDAY MORNING THROUGH TUESDAY NIGHT/. East-west oriented cold front will stretch across northern Indiana and Ohio at the beginning of the period. This will push through the forecast area during the day, perhaps not clearing northern Kentucky counties until the evening. Moisture will be quite limited, so this will come through primarily dry. There will be an increase in clouds near and after the boundary. Southern areas will see highs near persistence since the front is coming through later in the day. Northern counties will be a little cooler than today but still above normal.

High pressure will start to build in Tuesday night. Lows will be closer to normal across the north but stay in the upper 50s near and south of the Ohio River.

LONG TERM /WEDNESDAY THROUGH MONDAY/. To start the period, high pressure builds over the Mississippi Valley while a closed mid-level low over New England slowly moves east. The low to the northeast brings dry northerly flow to the region. Combined with ridging from the west, warm dry weather is expected through the end of the week. High temperatures gradually cool from around 80 to the mid 70s with a warmer trend in the southwest.

There is still quite a bit of uncertainty in the expected weather pattern next weekend. Differences still arise in the synoptic flow pattern between global models and ensembles. The GFS is still more aggressive in dampening the H5 ridge, leading to a faster onset of a shortwave trough that will usher in precipitation across the CWA. However, the 12z run has slowed down the timing of the shortwave compared to previous runs, but still begins to push rain showers into our fa by midday Saturday. Meanwhile, the ECMWF holds onto the H5 ridge a bit longer as it becomes more positively tilted through the Midwest. With the ECMWF holding onto the ridge for a longer period, this model actually keeps the forecast dry through the weekend before a shortwave trough finally begins to propagate through late Sunday night - the timeframe when precipitation is brought in. Started to hedge more towards the Euro solution, with better chances for rain expected late Sunday into Monday. Temperatures will be closer to seasonal normals over the weekend and into the beginning of the next work week.

AVIATION /02Z TUESDAY THROUGH SATURDAY/. VFR conditions will start out the TAF period. A frontal boundary will work into the region tonight into Tuesday. The best chance for some precipitation will be around KCMH and KLCK and have a VCSH mention in those locations overnight. There will also be the potential for some LLWS around KDAY and KILN for a few hours. Heading into Tuesday morning and into the afternoon hours, start to see the wind shift with the frontal boundary. There are some indications that there will be the potential for some MVFR cigs to develop near and after the frontal boundary. There is a better chance for this across the northern TAF sites.

OUTLOOK . No significant weather expected.

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

SYNOPSIS . NEAR TERM . Novak SHORT TERM . Novak/ LONG TERM . Cornelissen/Clark AVIATION . Novak


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
Rickenbacker Air National Guard Base, OH13 mi41 minSSW 910.00 miFair71°F60°F70%1013.2 hPa
Lancaster, Fairfield County Airport, OH14 mi43 minSW 710.00 miFair72°F60°F66%1013 hPa
Columbus, Bolton Field Airport, OH22 mi41 minSW 710.00 miFair69°F60°F73%1013.2 hPa

Link to 5 minute data for KLCK

Wind History from LCK (wind in knots)
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
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
Last 24hrS6SW5S5S6S4S6S9S9S8S8SW14
G17
S14
G18
SW13
G21
SW15
G25
SW18
G25
SW20
G25
SW16
G24
SW14
G24
SW10
G16
SW16S11S14
G17
SW8S9
1 day agoCalmS4S4S5S5S4S3S3CalmSW4SW4S7SW8SW8
G16
SW9
G16
SW13
G18
SW10
G15
W11SW11SW7S8S8S7S5
2 days agoS4S4S5S5S3S6S6S7S6SW6S8S9SW8W11W10W10NW9W8
G14
NW8W6W5CalmSW4SW3

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: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East
Ground Weather Radar Station




Please read website Cookie, Privacy, and Disclamers by clicking HERE.