Marine Weather and Tides
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
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 7:20AM||Sunset 5:22PM||Tuesday December 10, 2019 5:17 PM MST (00:17 UTC)||Moonrise 4:30PM||Moonset 5:42AM||Illumination 99%|
7 Day Forecast for Marine Location Near Phoenix, AZHourly EDIT Help
Area Discussion for - Phoenix, AZ  (on/off)  Help NOTE: mouseover dotted underlined text for definition
FXUS65 KPSR 102331 AFDPSR
Area Forecast Discussion National Weather Service Phoenix AZ 431 PM MST Tue Dec 10 2019
UPDATE. Updated aviation discussion.
SYNOPSIS. Drying conditions under weak high pressure will bring mostly sunny skies today with highs in the mid to upper 60s. A weak weather system mostly skirting by to the north of Arizona will then bring mostly cloudy skies tonight into early Wednesday. Increasing high pressure and warming conditions are then seen for late week with high temperatures likely topping 70 degrees over the lower deserts for Friday and Saturday. Another weak but dry weather system should bring cooler temperatures into early next week.
DISCUSSION. High pressure will dominate the weather pattern through next week, with a couple of weak disturbances moving across the region. The first wave will move through late tonight through tomorrow and result in an increase in high clouds. Current, satellite imagery already shows thicker high clouds moving into southeast California, with these clouds expected to spread eastward into southwest and south-central Arizona by later this afternoon. Due to increased cloud cover overnight, we nudged overnight lows a couple of degrees warmer. In addition, the enhanced cloud cover and warmer temperatures will bring down the threat for dense fog re-development tomorrow morning, but latest HRRR guidance continues to indicate patchy fog developing, especially in northwest Pinal county and around the San Carlos area in southern Gila county. It looks like the best window for fog will be from around 4 am to 10 am MST Wednesday morning.
High clouds will clear from west to east tomorrow, with mostly clear skies expected in southeast California by mid-morning and in southwest and south-central Arizona by early-afternoon. Strong high pressure will then begin to build into the region in the wake of the aforementioned wave and remain situated over us through the early part of the weekend. This will lead to a warming trend with highs in the upper 60s/low 70s by Friday and Saturday.
it still looks like another weak weather system will move across the region on Sunday and bring rain to the far eastern portions of southern Gila county. Most of our forecast area will likely not see any rain from this system, however, what we will see is another cool down with high temperatures across the lower deserts dropping back into the low 60s by next Monday.
AVIATION. Updated at 1755Z.
South-Central Arizona including KPHX, KIWA, KSDL, and KDVT:
High clouds will increase this evening into tomorrow as a weak upper disturbance moves through the Southwest. Bases should remain AOA 25 kft while coverage is SCT-BKN. Otherwise, very light winds with general diurnal tendencies will persist through the next 24 hours with periods of variability.
Southeast California/Southwest Arizona including KIPL and KBLH:
SCT-BKN high clouds will persist through Wednesday morning with bases AOA 25 kft. Winds will remain light and variable through the TAF period, favoring typical diurnal tendencies.
FIRE WEATHER. Thursday through Monday: Dry conditions under increasing high pressure aloft will prevail through Saturday before a weak low pressure system affects the region Sunday into Monday. Moisture levels with the late weekend system should be too dry, hindering precipitation chances. Minimum humidity levels initially should stick around 25-30% much of the period, potentially lowering slightly into early next week. Winds will stay light through Saturday before some breezy conditions move in for Sunday and Monday.
SPOTTER INFORMATION STATEMENT. Spotters should follow standard reporting procedures.
PSR WATCHES/WARNINGS/ADVISORIES. AZ . None. CA . None.
DISCUSSION . Hernandez AVIATION . Rogers/Benedict FIRE WEATHER . Kuhlman
Weather Reporting StationsEDIT (on/off)  Help NOTE: Click on distance to see the station location on a map
Airport ReportsEDIT (on/off)  Help Click EDIT to display multiple airports. Follow links for more data.
|Phoenix, Phoenix-Deer Valley Municipal Airport, AZ||8 mi||25 min||WNW 4||10.00 mi||Fair||64°F||39°F||40%||1021.5 hPa|
|Phoenix, Phoenix Sky Harbor International Airport, AZ||10 mi||27 min||NW 5||10.00 mi||Mostly Cloudy||67°F||33°F||29%||1020.7 hPa|
|Scottsdale Airport, AZ||10 mi||25 min||Var 3||10.00 mi||Fair||65°F||37°F||36%||1021.8 hPa|
|Glendale, Glendale Municipal Airport, AZ||11 mi||28 min||N 0||10.00 mi||Partly Cloudy||66°F||35°F||32%||1022.7 hPa|
|Luke Air Force Base / Phoenix, AZ||15 mi||80 min||W 4||10.00 mi||Fair||66°F||39°F||37%||1021.1 hPa|
|Goodyear Municipal, AZ||19 mi||31 min||Var 4||10.00 mi||Mostly Cloudy||66°F||39°F||37%||1022.3 hPa|
|Mesa / Falcon Field, AZ||21 mi||24 min||WNW 5||10.00 mi||Fair||65°F||39°F||39%||1020.7 hPa|
Link to 5 minute data for KDVT
Wind History from DVT (wind in knots)
|1 day ago||Calm||Calm||Calm||E||Calm||E||Calm||Calm||Calm||Calm||E||Calm||N||Calm||E||Calm||N||Calm||SW||Calm||SE||SW||SE|
|2 days ago||W||W||Calm||SW||Calm||SW||NE||Calm||Calm||NW||NE||E||Calm||Calm||N||SE||N||NE||Calm||E||Calm||Calm||Calm|
EDIT Weekend mode (on/off) (on/off)  Help
EDIT (on/off)  Help
Weather Map(on/off)  Help Weather Map
GEOS 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 Phoenix, AZ (19,4,5,8)(on/off)  Help
Ad by Google
I do not sell or share any user data or anything else for that matter. I do not keep site logs longer than I need to to keep bad actors off the site. Basically, I delete them after looking at them. If you are subject to CCPA, Google ads on this site will not be based on your past behavior so you will likely not see an ad for a lawn mower just because you looked for one at a big box website. I do not believe this site is subject to CCPA but I am doing what I can to follow the guidelines anyway.
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.