Wednesday, August21, 2019 L-36.com


Marine Weather and Tides
Springdale, UT

Version 3.4
NOTICE
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 6:54AMSunset 8:19PM Wednesday August 21, 2019 6:10 AM MDT (12:10 UTC) Moonrise 10:44PMMoonset 11:26AM Illumination 67% Phase: Waning Gibbous; Moon at 21 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 Springdale, UT
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location: 37.24, -112.98     debug


Area Discussion for - Salt Lake City, UT
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Fxus65 kslc 211006
afdslc
area forecast discussion
national weather service salt lake city ut
406 am mdt Wed aug 21 2019

Synopsis High pressure over the region will result in continued
warm and dry conditions today before a slight cooling trend is
expected for late week.

Short term (through 00z Friday) The broad upstream trough will
begin to move into the northern rockies today as the ridge becomes
more suppressed and pushed south. Another warm summer day is in
store with temperatures likely to reach similar numbers to Tuesday
with mostly clear skies.

As the trough pushes farther east, it should remain just to the
north of utah but a boundary will push through Thursday resulting
in daytime temperatures to drop 8 to 10 degrees across northern
and central utah. Winds ahead of this boundary will be breezy out
of the southwest. Cloud cover begins to increase Thursday into
Friday with the shortwave passage. Dry and warm conditions will
continue through late week ahead of this shortwave.

Long term (after 00z Friday) A shortwave moving through the
northern rockies late Thursday will will depart to our northeast
by Friday. Cooler air will filter in across northern utah,
particularly by Thursday night into Friday. The cloud cover from
the weak frontal passage will depart on Friday, but temperatures
will run at to slightly below average.

Over the weekend, a broad ridge will build over the eastern pacific
then will continue to amplify along the west coast of british
columbia into the first half of next week. This will keep a dry
northwesterly flow in place across northern utah through the
extended forecast period. The warmest day will be Saturday with
temperatures running about 3-5 degrees above normal. Shortwaves
moving through the northern rockies will provide subtle
reinforcements of slightly cooler air Sunday through the first half
of next week, which will maintain temperatures near normal.

Aviation Vfr conditions at the kslc terminal will prevail
through the TAF package. Southeast winds will begin to shift to
the northwest between 19z-21z under mostly clear skies.

Fire weather Dry southwest flow under high pressure will continue
across the fire district through the week. Warm temperatures will
also continue, with a slight dip in daytime high temperatures as a
boundary pushes through northern and central utah Thursday and
Friday. Some increased cloud cover will result from this boundary
and temperatures will drop 8-10 degrees however the forecast
remains dry through the upcoming weekend as high pressure
develops once again by this weekend.

Slc watches warnings advisories
Ut... None.

Wy... None.

Short term aviation fire weather... Dewey
long term... Church
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
St George Municipal Airport, UT31 mi75 minSE 310.00 miFair75°F21°F13%1010 hPa

Link to 5 minute data for KSGU

Wind History from SGU (wind in knots)
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Last 24hrS5CalmCalmNW33W4W7W6NW74NW7W12W11
G18
W10W6W7S4S4E4E9SE4SE10SE3Calm
1 day agoCalmCalmS4CalmNW5NW535N76W10N7W8W7W4NW3CalmCalmSE3E3E4SE53Calm
2 days agoCalmCalmNE5NW4CalmW5CalmN8
G14
NW5W17W8W12W14W12W9SE4SW4SE6S4E7E6E8NE4Calm

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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wmap_P
GOES 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 Salt Lake City, UT (8,2,3,4)
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Ground Weather Radar Station Cedar City, UT
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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.