Saturday, August24, 2019 L-36.com


Marine Weather and Tides
Coal City, WV

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 6:46AMSunset 8:07PM Saturday August 24, 2019 8:34 PM EDT (00:34 UTC) Moonrise 12:00AMMoonset 2:16PM Illumination 30% Phase: Waning Crescent; Moon at 24 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 Coal City, WV
   Hourly   EDIT   Help
location: 37.62, -81.22     debug


Area Discussion for - Charleston WV
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 krlx 242341
afdrlx
area forecast discussion
national weather service charleston wv
741 pm edt Sat aug 24 2019

Synopsis
High pressure with dry and cooler weather through Sunday. Upper
level system Monday night. Cold front Tuesday night.

Near term through Sunday
As of 730 pm Saturday...

aside from a few adjustments to cloud cover for this evening,
the forecast remains on track and no other changes were needed.

As of 125 pm Saturday...

relatively quiet weather expected through the near term period
on the southern end of a surface high passing by to the north.

Hi-res models try to kick off some showers this afternoon across
the mountains... Think the best chance of this would be across
the southern mountains where the moisture depth is better.

However, this is also the area that has been shrouded in stratus
all day, so should be fairly stable. Opted to remove showers
from the forecast due to this. Today's cumulus deck should give
way to mostly clear skies overnight, with some river valley fog
by morning thanks to cool air over warm water. Much like last
night, overnight lows will be below normal. High temperatures on
Sunday will top out a few degrees warmer than today for most of
us, with reading generally just below normal for late august.

Short term Sunday night through Tuesday night
As of 235 pm Saturday...

southwest flow aloft will usher in deeper moisture Sunday night
into Monday, ahead of an approaching S W trof. It still appears
most of the shower activity will remain west of the area through
Monday night. That being said, I did keep small chances across
southeast oh. Upper trof deamplifies over the region Tuesday as
coastal low tracks off the nc coast. Shower chances increase
as the day progresses, with an afternoon storm or two possible.

Another S W trof approaches late Tuesday which will drive a surface
cold front thru late Tuesday night or early Wednesday morning.

Temperatures will start out near normal, before spiking well
into the 80s on Tuesday.

Long term Wednesday through Saturday
As of 235 pm Saturday...

drier air advects into the region behind the front Wednesday and
carries thru the end of the week under general northwest flow
aloft. Temperatures will ease back to more seasonable levels
behind the front.

Aviation 00z Sunday through Thursday
As of 740 pm Saturday...

MVFR stratus that had plagued bkw through much of the day has
finally lifted, allowing for all sites to bestowVFR
conditions. This will remain the case through the first half of
the overnight period as the area remains under the influence of
high pressure.

The caveat to tranquil weather and mostly clear skies will be
the potential for fog during the predawn hours. One forecast
challenge that arose while working on the current TAF package
was the notable 20-25 kt LLJ hinted by forecast soundings. If
this were to come into fruition, this would inhibit fog
production from occurring at most terminals. When taking into
account the lowered confidence for the overnight forecast, have
chosen to only include ifr at ekn at this time.

The high will progress eastward toward new england through the
day Sunday, veering surface winds out of a southerly direction
by the afternoon. Included a two hour window for gustier winds
at bkw Sunday morning as the overnight jet mixes out after
sunrise.

Forecast confidence and alternate scenarios through 00z Monday...

forecast confidence: medium.

Alternate scenarios: timing and coverage of fog tonight may vary
from forecast.

Experimental table of flight category objectively shows consistency
of WFO forecast to available model information:
h = high: TAF consistent with all models or all but one model.

M = medium: TAF has varying level of consistency with models.

L = low: TAF inconsistent with all models or all but one model.

Utc 1hrly 22 23 00 01 02 03 04 05 06 07 08 09
edt 1hrly 18 19 20 21 22 23 00 01 02 03 04 05
crw consistency h h h h h h h h h h h h
hts consistency h h h h h h h h h h h h
bkw consistency h h h h h h h h h h h h
ekn consistency h h h h h h m m m l l m
pkb consistency h h h h h h h h h h h h
ckb consistency h h h h h h h h h h m l
after 00z Monday...

ifr is possible in showers and thunderstorms on Monday.

Rlx watches warnings advisories
Wv... None.

Oh... None.

Ky... None.

Va... None.

Synopsis... Mz 30
near term... Mz mek
short term... 30
long term... 30
aviation... Mek


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
Beckley, Raleigh County Memorial Airport, WV13 mi1.7 hrsSE 710.00 miPartly Cloudy64°F55°F73%1020.6 hPa
Pineville, Kee Field Airport, WV18 mi79 minno data10.00 miPartly Cloudy68°F60°F78%1023 hPa
Bluefield, Mercer County Airport, WV22 mi1.7 hrsVar 410.00 miA Few Clouds61°F53°F75%1021 hPa

Link to 5 minute data for KBKW

Wind History from BKW (wind in knots)
9
PM
10
PM
11
PM
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
Last 24hrN5N5N3N4CalmN3NE4CalmNE3NE3N5NE33E8E8SE6SE8E6E6SE8SE7SE6SE7SE6
1 day agoS4S4S4S4CalmS3CalmCalmSW5SW4SW4SW5SW6W7SW6W7W5N9N7N7N7N7N10N5
2 days agoW3CalmCalmS5S5S6S5S4SW4SW4S4SW4SW6SW5W10NW10NW8NW10
G16
W10
G15
NW8S5SW6SW5W4

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map and Satellite Images
       (on/off)   HelpWeather Map
wmap_A
GOES 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 Charleston WV (20,4,5,8)
      (on/off)   Help

Ground Weather Radar Station Blacksburg, VA
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.