Tuesday, September26, 2017 L-36.com


Marine Weather and Tides
Kanab, UT

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 7:23AMSunset 7:22PM Tuesday September 26, 2017 5:08 AM MDT (11:08 UTC) Moonrise 12:21PMMoonset 10:41PM Illumination 33% 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 Kanab, UT
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location: 37.11, -112.22     debug


Area Discussion for - Salt Lake City, UT
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Fxus65 kslc 261040
afdslc
area forecast discussion
national weather service salt lake city ut
440 am mdt Tue sep 26 2017

Synopsis The airmass will continue to trend warmer and drier
today. The next upper low will develop over western arizona this
evening, then lift north and impact much of southern and eastern
utah tomorrow through Thursday.

Short term (through 12z Friday) A mean trough remains in place
over the great basin this morning as the next shortwave disturbance
accompanies an upper jet diving south through the sierra nevada.

This disturbance is still forecast to pinch off into a closed low
across far southeastern california and western arizona by this
evening. Very little in the way of moisture is accompanying the
storm at this time, and southeasterly flow aloft over utah ahead of
it continues to draw warmer air into the area. As a result, this
storm is not expected to preclude the warming and drying trend
across the area today.

The low will lift northeast tomorrow, crossing utah through
Thursday. As it does so, it will tap moisture present across the
southern plains, drawing some of this into the area beginning
tomorrow afternoon. Showers will be possible across mainly southern
utah tomorrow and spread through eastern utah tomorrow night into
Thursday. Given the southeasterly flow ahead of the low,
temperatures are expected to remain on the mild side with snow
levels generally above 10000 feet. However, with a -16c core at
500mb over a warmer and moist airmass, enough instability will be
present to allow for a small chance of afternoon thunderstorms both
days.

Long term (after 12z Friday) The upper level low is expected to
be departing the area early Friday... Though enough lift associated
with the southwestern portion of this low may remain across northern
utah to spawn isolated showers across mainly the higher terrain
Friday afternoon.

00z models continue to differ with the evolution of a system to
impact the northern intermountain region and northern great basin
Saturday into Sunday. The 00z GFS features a strong trough
associated with a 150+kt jet MAX will strengthen and dig across the
pacific northwest into idaho montana Saturday evening into Sunday
morning. This should bring a cold front through at least northern
utah and a threat of precipitation to at least the northern portion
of the state. The best dynamics will leave the area early
Monday... But sufficient instability will likely continue the threat
of showers through Monday evening. The 00z ec, however, is weaker
and further north. Leaned more toward the wetter, colder gfs
solution but held off on anything too ambitious.

The weather pattern stays fairly progressive through most of next
week.

Aviation Southerly winds will continue through the morning hours
at the slc terminal. Winds are expected to shift to the northwest
between 18-19z.

Fire weather Warmer and drier conditions will continue across the
fire district today. Meanwhile, the next low pressure system will
develop across southeast california and western arizona by this
evening. This low will lift northeast through utah tomorrow
afternoon through Thursday. Moisture will spread into the area ahead
of it, with showers and a few thunderstorms developing across mainly
the southern and eastern portions of the fire district. Temperatures
will remain mild with this storm and snow levels will be high.

After a brief break in the weather on Friday, a trough is expected
to cross the area over the weekend. This colder system looks to
bring valley rain and mountain snow to northern utah Saturday into
Sunday.

Slc watches warnings advisories
Ut... None.

Wy... None.

Cheng kruse
for more information from noaa's national weather service visit...

http: weather.Gov saltlakecity
for frequently asked questions about the area forecast discussion
visit...

http: weather.Gov saltlakecity general afd_faqs.Php


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Bryce Canyon Airport, UT42 mi76 minW 810.00 miFair27°F24°F89%1014.7 hPa

Wind History from BCE (wind in knots)
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Last 24hrCalmW6W3W3NE11NE10NE8S343--NW7W7NW9N8NE6NE8NE5NW3W7W8W8W8W6
1 day agoNW13NW12NW16
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NW10W12NW12N10N10N7NW7N44W5N6W5NW5W5
2 days agoN5NW5N6NE7NE7--W7W12NW9W12NW22
G28
NW14N11NE12N6NW8NW8NW6W13W9W14W11W9NW14
G18

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 Salt Lake City, UT (7,2,3,4)
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Ground Weather Radar Station Cedar City, UT
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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.