Monday, January22, 2018 L-36.com


Marine Weather and Tides
Douglas, AZ

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 7:13AMSunset 5:46PM Monday January 22, 2018 12:48 PM MST (19:48 UTC) Moonrise 10:42AMMoonset 11:03PM Illumination 35% Phase: Waxing Crescent; Moon at 6 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
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7 Day Forecast for Marine Location Near Douglas, AZ
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location: 31.4, -109.54     debug


Area Discussion for - Tucson, AZ
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Fxus65 ktwc 221601
afdtwc
area forecast discussion
national weather service tucson az
901 am mst Mon jan 22 2018

Synopsis Daytime temperatures still remain on the chilly side
tonight with another cold night tonight. Otherwise, dry
conditions with a warming trend most of the week. A weather system
passing north of the area will then bring cooler air and gusty
winds late in the week.

Discussion The freeze warning worked out pretty much as
advertised with a low of 30 degrees in tucson. Very cold conditions
for eastern areas with douglas getting down to 15 degrees which is
a record low and the coldest of the winter. Latest IR satellite
imagery shows considerable cirroform cloudiness streaming from west
to east across the forecast area which will result in mostly cloudy
conditions with some filtered sunshine today. Looking at the 12z
ktwc sounding, there has been quite a bit of warming in the past 24
hours mainly above 800mb but the boundary layer remains cool and
will still struggle to warm today so highs will remain about 5
degrees below normal. Another cold night tonight with skies
clearing and lows once again near freezing in the deserts.

Warming conditions Tuesday through Thursday as ridging nudges in
from the north and west. Another trough will slide to our north
across the great basin into the central rockies Thursday into
Friday. This may result in a few breezes for us but the biggest
sensible weather impact will be about a 10 degree temperature drop
on Friday to seasonable levels. Remaining dry and turning warmer
again this weekend.

Aviation Valid thru 23 18z.

Sct-bkn cirrus mainly above 20k ft agl into this evening. Clouds
will decrease from west to east early Tuesday morning. Surface wind
ely nely at less than 12 kts through the period. Aviation discussion
not updated for TAF amendments.

Fire weather Dry conditions will prevail over the next
week. Light, easterly 20-ft winds occur through mid-week, though
speeds should increase to around 15 mph Wednesday afternoon.

Elevated westerly to southwesterly winds may return late in the work
week.

Climate Based on temperatures to date and the 7 day forecast,
it looks like tucson is headed for top 5 warmest january on
record. This would be the fourth straight month with top 5 warmest
status. When will it end?!

Twc watches warnings advisories None.

Gl
visit us on facebook... Twitter... Youtube... And at weather.Gov tucson


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Bisbee Douglas International Airport, AZ5 mi1.9 hrsWNW 810.00 miFair43°F14°F31%1023.9 hPa

Wind History from DUG (wind in knots)
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Last 24hrNW10
G18
NW12NW9
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NW13NW14NW12NW10N8NW12NW6N6NW4N4N10N8NE6NE7CalmCalmNE3NW3NW3NW8NW6
1 day agoSW24
G31
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W7N13N7NW10N7NW11NW10N8CalmCalmNE3E6CalmW6W8W10
G17
2 days agoSE655SE7S9SE7SE7SE5S9SE7E6E7SE8S8E5Calm5CalmE5E6SE9S10S13
G20
S18

Tide / Current Tables for
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Tide / Current Tables for
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Weather Map and Satellite Images
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Weather Map
wmap_P
IR Satellite Image from GEOS
west_satellite

GOES Local Image of Southwest    EDIT
Geos

Wind Forecast for Tucson, AZ (14,3,4,5)
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Ground Weather Radar Station Tucson, AZ
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weather_mapweather_map weather_map

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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.