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Marine Weather and Tides
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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 6:50AM | Sunset 8:07PM | Wednesday August 21, 2019 2:52 PM CDT (19:52 UTC) | Moonrise 10:39PM | Moonset 11:12AM | Illumination 63% |  |
7 Day Forecast for Marine Location Near Albany, OK
Hourly EDIT Helplocation: 33.84, -96 debug
Area Discussion for - Norman, OK
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus64 koun 211758 afdoun area forecast discussion national weather service norman ok 1258 pm cdt Wed aug 21 2019 Aviation Tafs 2118 2218... a small area of showers and storms over southwest kansas and far northwest oklahoma has developed behind an outflow boundary this morning. The outflow will reach wwr by 19z with a risk of a shower storm. MVFR conditions are possible with a storm or two over northwest oklahoma, otherwiseVFR conditions will prevail with a southerly wind. Additional storms will develop late this afternoon evening and will mainly impact northern and western oklahoma. Prev discussion issued 1126 am cdt Wed aug 21 2019 discussion... convection continues to develop along a southward moving outflow boundary in southern kansas this morning. Expect this will gradually weaken, but a wind shift will move into at least parts of northwest oklahoma by early afternoon. During the afternoon and evening, additional showers and storms will develop north and west of the area with a gradually movement into parts of northern oklahoma. Will also need to watch if additional storms can develop near along the previously mention outflow boundary. Inverted v environment will certainly support the risk of damaging winds with storms late this afternoon evening. Prev discussion... Issued 614 am cdt Wed aug 21 2019 discussion... 12z TAF discussion. Aviation... vfr conditions to continue. Some mid and high clouds will gradually increase late today and into this evening, especially across north. There is a chance for a few storms at wwr late this afternoon into this evening and at pnc late in the forecast. Some precip may get as far south as i-40 late tonight, but chances remain too low to mention outside northern sites. Winds will remain southerly at 8 to 12kts. Prev discussion... Issued 417 am cdt Wed aug 21 2019 discussion... dangerous heat indicies continue today... another hot and humid day is expected today. The oun RAOB had a 850 mb temperature of 24 c last evening. 850 mb temperatures are progged to be ~23 to 24 c at oun and ~22 to 27 c across the area today. Therefore, high temperatures are forecast to be in the upper 90s and low 100s f (once again) today. Dewpoints yesterday afternoon were in the low to mid 70s f across north central into east central oklahoma (e.G., 73 f at the |
blackwell mesonet and 74 f at the chandler mesonet at 4 pm). Based on these observations, opted to increase dewpoints above guidance at these locations for today. Therefore, the heat advisory was expanded northward to the kansas oklahoma border as dewpoints will likely remain high enough for 105+ f heat indicies. As a mid-level trough digs across the midwest, the attendant cold front will move into western kansas later today. Showers storms with the front may move into northwest and northern oklahoma late afternoon into the evening; however, convection is expected to generally weaken as it approaches oklahoma. Gusty winds will be the primary hazard with any thunderstorms with relatively high temperature-dewpoint spreads and downdraft cape. Elevated convection will remain possible across the northern half of oklahoma during the overnight hours due to isentropic ascent associated with a low-level jet. By Thursday into early Friday, a shortwave trough is forecast to approach from the northwest. The coverage of showers and thunderstorms is forecast to be greatest during this period with convection spreading southeastward during the overnight hours. The highest probabilities appear to be across northern into eastern oklahoma. Precipitable water values are forecast to be ~1.8-2.0", so heavy rainfall is possible. For Friday afternoon, there is quite a bit of uncertainty as convection will be modulated by the location of the remnant surface boundary from the previous night's convection. Low confidence continues on Saturday with a moist airmass and remnant boundaries still expected in the area. Temperatures should be relatively cooler both days with the cloud cover and convection. A warming and drying trend will begin on Sunday as mid-level heights rise. By Monday and Tuesday, the mid-level ridge is forecast to expand and move eastward into the southern plains. Opted to raise temperatures based on the synoptic pattern and deterministic surface temperature data. Temperatures are forecast to become hot once again with highs in the upper 90s and low 100s f. There are indications a cold front may approach the area toward the end of the forecast period as a longwave trough digs across the northern plains. Mahale Preliminary point temps pops Oklahoma city ok 75 94 72 91 20 30 40 30 hobart ok 75 97 71 96 20 20 30 30 wichita falls tx 76 99 75 96 10 10 20 20 gage ok 68 92 66 93 40 40 30 20 ponca city ok 72 89 70 85 40 40 50 30 durant ok 76 97 75 95 10 10 20 30 Oun watches warnings advisories Ok... Heat advisory until 9 pm cdt this evening for okz007-008-012-013- 018>020-024>032-040>043-046>048-050>052. Tx... None. |
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a mapAirport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Durant, Eaker Field Airport, OK | 22 mi | 95 min | S 6 | 10.00 mi | Fair | 99°F | 69°F | 39% | 1016.6 hPa |
Link to 5 minute data for KDUA
Wind History from DUA (wind in knots)
| 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 | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | |
| Last 24hr | S | S | SE G15 | S | S | S | S | Calm | Calm | Calm | SE | S | S | S | S | S | ||||||||
| 1 day ago | S | S | S | SE | S | SE | SE | S | Calm | Calm | Calm | S | Calm | SW | SW | SW | S | S | ||||||
| 2 days ago | S | S G18 | S | S | S | S | SE | SE | SE | S | S | SE | SE | S | S | S | W | SW | S |
Tide / Current Tables for
EDIT Weekend mode (on/off) (on/off) HelpTide / Current Tables for
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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 Norman, OK (15,3,4,5)
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Ground Weather Radar Station Dallas/Fort Worth, TX
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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. |