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Marine Weather and Tides
Version 3.4 |
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome. 10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name. |
| Sunrise 5:58AM | Sunset 8:34PM | Saturday May 25, 2019 7:51 AM CDT (12:51 UTC) | Moonrise 12:37AM | Moonset 10:59AM | Illumination 60% |  |
7 Day Forecast for Marine Location Near De Soto, KS
Hourly EDIT Helplocation: 38.93, -95 debug
Area Discussion for - Kansas City/Pleasant Hill, MO
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus63 keax 251113 afdeax area forecast discussion national weather service kansas city pleasant hill mo 613 am cdt Sat may 25 2019 Discussion Issued at 334 am cdt Sat may 25 2019 additional heavy rainfall and potential flash flooding is expected to continue today through Sunday morning as storms develop over kansas this afternoon and eventually move into the local area. For the remainder of the morning hours, a narrow line of storms will continue to affect areas north of the missouri river along a weak surface boundary before dissipating by the mid to late morning as the low-level jet weakens. Total rainfall amounts from Friday into early Saturday have ranged from one to two inches over already saturated ground. Have extended the flash flood watch through Sunday morning to account for the quick onset of potential flooding this morning as storms linger and later as storms arrive this evening into Sunday morning. There is also some potential for isolated storms to develop this afternoon within a moderately destabilized environment, but overall forcing will subside temporarily as the low-level jet weakens and shortwave energy overhead pushes downstream. Upstream convection will form this afternoon over southwest kansas and will grow upscale through the early evening, eventually forming an MCS over central to eastern kansas. This will serve as the next potential for flash flooding beginning this evening throughout much of the area as rainfall amounts could range from an additional one to two inches, with locally higher amounts of up to three inches possible. While the greatest area for severe risk will remain across central to eastern kansas this afternoon, isolated large hail and strong wind gusts will still be possible this evening throughout the area given the existing unstable environment as SBCAPE values will linger near 2000 j kg early on. The potential for large hail will persist into the overnight as mid-level lapse rates steepen. There remains some uncertainty on the exact placement of the developing mcs, and any outflow boundaries ahead of this feature could come into play. But generally thinking that the MCS will arrive by the late afternoon early evening while generally weakening through the late evening as diurnal heating is lost. However, the flooding |
potential will begin to increase as storms remain efficient with regard to rainfall. By Sunday morning, 850 hpa flow will weaken while mid-level heights will rise as the southeastern CONUS ridge partially weakens and broadens further west. This will bring an end to precip across the area, temporarily. By the afternoon hours Sunday, a deep upper level trough situated over the west coast will eject shortwave energy back into the area atop a subsequent deepening warm sector. Storms will develop along a warm front, possibly stretched across northern missouri at that time. Some storms may become severe where wind fields aloft will be strongest, but severe potential looks fairly isolated at this time. A similar setup is expected Monday, while Tuesday may present the greatest potential for severe as the upper low moves into the central plains area. Throughout this multi-day period, additional flooding concerns will be present, including ongoing river flooding. Dry conditions will finally return by the mid-week as the early week storm system pushes eastward. Aviation (for the 12z tafs through 12z Sunday morning) issued at 610 am cdt Sat may 25 2019 lingering rain showers will taper off early in the forecast period with dry conditions expected through much of the morning and early afternoon. Isolated storms will redevelop by the mid-afternoon before more widespread storms move in from the west this evening. Reduced visibilities and ceilings are expected during this time, along with periodic gusty winds. Precip will push east through the overnight, though vicinity storms will persist through the end of the period. Eax watches warnings advisories Ks... Flash flood watch through Sunday morning for ksz025-057-060- 102>105. Mo... Flash flood watch through Sunday morning for moz001>008-011>017- 020>024-028>031-037-038-043-044-053. Discussion... Welsh aviation... Welsh |
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| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Olathe, New Century Aircenter, KS | 9 mi | 2 hrs | SSW 5 | 7.00 mi | Partly Cloudy | 63°F | 60°F | 94% | 1014.9 hPa |
| Lawrence, Lawrence Municipal Airport, KS | 13 mi | 59 min | SSE 5 | 10.00 mi | Fair | 65°F | 62°F | 90% | 1014.1 hPa |
| Olathe, Johnson County Executive Airport, KS | 15 mi | 58 min | S 7 | 10.00 mi | A Few Clouds | 64°F | 62°F | 93% | 1014.2 hPa |
Wind History from IXD (wind in knots)
| 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 | 6 AM | |
| Last 24hr | S G19 | S | S | S | SE G24 | S G26 | SW G28 | S G20 | S G21 | SW | S | SE | W | W | S | S | ||||||||
| 1 day ago | Calm | N | NE | NE | NE | E | E | E | E | E | E | E | E | E | E | E | SE | SE | SE | S G19 | S G20 | S G24 | S G23 | S G22 |
| 2 days ago | S | SW | SW | S | S G21 | S G19 | SW G22 | S G21 | SW G26 | SW | SW | Calm | Calm | NW | Calm | S | Calm | NW | N | Calm | Calm | N | N | NE |
Tide / Current Tables for
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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.
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Wind Forecast for Kansas City/Pleasant Hill, MO (8,2,3,4)
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Ground Weather Radar Station Kansas City/Pleasant Hill, MO
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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. |