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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 5:11AM | Sunset 8:28PM | Wednesday May 22, 2019 6:24 PM PDT (01:24 UTC) | Moonrise 12:00AM | Moonset 8:24AM | Illumination 84% |  |
7 Day Forecast for Marine Location Near Milton-Freewater, OR
Hourly EDIT Helplocation: 45.94, -118.37 debug
Area Discussion for - Pendleton, OR
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus66 kpdt 222327 aaa afdpdt area forecast discussion national weather service pendleton or 425 pm pdt Wed may 22 2019 updated aviation discussion Short term Tonight through Saturday... Upper-level low over the desert southwest will slowly meander north and east through tomorrow. Ridging is trying to build over the low and work into our region. Still expect a chance of showers and isolated thunderstorms this through this evening over the cascades blues wallowas into central or as mid-level moisture continues to wrap around the northern periphery of the low, but any precip should quickly dissipate with loss of daytime heating. Tomorrow looks to be drier and warmer as the low works away from the region and we see more sunshine. Could still see an outside shot for a few showers storms over the mountains during the afternoon evening timeframe. Highs in the upper 50s to 60s mountains and 70s to low 80s in the valleys and basins. With low off to our south, north to northeast winds 10-20 mph will continue through early evening and pick up again tomorrow afternoon, with some higher gusts in central or. Friday into Saturday, another upper-level low is expected to drop south out bc, move over the pacnw and towards ca nv. This will bring a good chance for showers and thunderstorms, mainly over the mountains, along with cooler temps. A few stronger storms are possible, but organized convection and severe storms are not expected with instability being modest and shear being minimal. Heavy downpours, small hail and gusty winds possible in stronger storms. With the low moving overhead, expect cooler temps due to the increased cloud cover with highs in the 60s to mid 70s. Winds will increase and funnel through the gorge and cascade gaps and spread out into the columbia basin as the low edges towards our region on Friday. Winds 15-25 mph with gusts 25-35 mph likely. For now, winds look to remain below advisory criteria. But will be monitored and adjusted with later forecasts. Long term Saturday night through Wednesday... Upper low will be dropping south of the area Saturday night with a chance of showers and a slight chance of evening thunderstorms mainly over the eastern mountains. On Sunday north of the low a moist easterly flow will |
develop. It will become rather unstable in the afternoon with good chances for showers and storms. Vertical wind shear looks a bit weak so slower moving storms producing heavy rain look more likely than severe storms. The flow turns northerly on Monday with residual moisture and instability over the mountains creating a chance for showers and storms during the after and evening. Greatest instability is currently progged along the cascades. Precip chances will then begin to diminish through mid week to just slight chances for afternoon evening showers and maybe a thunderstorm over the eastern mountains as a drier more westerly flow begins to become established. Temperatures will be near to slightly above normal Sunday and Monday and look to be almost 10 degrees above normal Tuesday and Wednesday with the drier weather. 78 Aviation 00z tafs...VFR conditions will prevail through the period. Isolated showers will continue along the mountains with slight chance of thunderstorms near krdm and kbnd through 03z. Mostly mid and high clouds are expected with a tendency for clouds to thin out a bit tonight. Winds will be the primary concern with north winds at 15 to 25 kt and some higher gusts diminishing after sunset... Becoming mostly light over night. 93 Preliminary point temps pops Pdt 44 75 51 69 0 0 10 30 alw 49 79 55 73 0 0 10 30 psc 53 83 58 78 0 0 10 20 ykm 52 81 54 74 0 10 0 20 hri 49 81 55 74 0 0 10 20 eln 51 77 53 68 10 20 0 30 rdm 42 70 44 66 20 10 10 20 lgd 44 70 48 66 10 0 10 60 gcd 43 69 46 66 10 10 10 50 dls 53 80 53 69 10 10 10 20 Pdt watches warnings advisories Or... None. Wa... None. 84 78 78 |
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 |
| Walla Walla Regional Airport, WA | 11 mi | 31 min | NE 9 | 10.00 mi | Partly Cloudy | 68°F | 43°F | 40% | 1011.3 hPa |
Wind History from ALW (wind in knots)
| 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 | 3 PM | 4 PM | 5 PM | 6 PM | |
| Last 24hr | SW | NW | Calm | S | S | S | S | S | S | S | SE | E | E | E | Calm | Calm | NE | N G18 | N G23 | N G21 | NE G17 | E | NE | |
| 1 day ago | SE | SW G18 | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | W | SW | W | S | S | |
| 2 days ago | E | NE | Calm | S | S | S | S | S | S | S | SW | S | SW | S | S | S | W | NW | Calm | Calm | S |
Tide / Current Tables for
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GOES Local Image of PacificNorthwest 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 Pendleton, OR (21,6,7,8)
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Ground Weather Radar Station Pendleton, OR
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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. |