Marine Weather and Tides
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.
|Sunrise 5:46AM||Sunset 8:24PM||Thursday July 19, 2018 12:00 AM MDT (06:00 UTC)||Moonrise 1:15PM||Moonset 12:21AM||Illumination 37%|
EDIT (on/off)  Help
7 Day Forecast for Marine Location Near Denver, COHourly EDIT Help
Area Discussion for - Denver/Boulder, CO  (on/off)  Help NOTE: mouseover dotted underlined text for definition
|Fxus65 kbou 190210|
area forecast discussion
national weather service denver boulder co
810 pm mdt Wed jul 18 2018
Issued at 802 pm mdt Wed jul 18 2018
upper ridge to the west of colorado with a dry northwest flow
aloft. No storms anywhere this evening over northern colorado and
no forecast changes needed.
Short term (this evening through Thursday)
issued at 248 pm mdt Wed jul 18 2018
dry west northwest flow aloft will remain in place through
Thursday. We're on the northern fringe of any mid level moisture
so expect any convection to be confined to southern colorado and
points south. The dry conditions, combined with further warm
advection and downslope flow, will produce a hot summer day on
Thursday with highs pushing close to 100f.
Fire danger will be elevated due to the hot and dry conditions,
but winds will be lighter than those observed across the
mountains, high valleys, and northern foothills today.
Long term (Thursday night through Wednesday)
issued at 248 pm mdt Wed jul 18 2018
Friday and Saturday there will be an increased chance for late|
day showers and thunderstorms. Saturday the precipitable water
(pw) is forecast to be around 1.00 inch.
Sunday the GFS forecast sounding shows pw values reaching 1.32
inches. Convection will persist through the day Sunday and
Monday. Additionally, Monday there will be a slight cool down as
the ridge flattens. Chances for showers and storms will continue
with high pws Tuesday and Wednesday with northwest flow aloft.
Aviation (for the 00z tafs through 00z Thursday evening)
issued at 802 pm mdt Wed jul 18 2018
vfr with skies clearing overnight. Surface boundary over the
northeast plains headed towards local terminals and will be at
kden just after 03z, and then into bjc apa around 04z with winds
shifting back to the northeast around 10kt. This will delay the
return to drainage flow until after midnight. No storms expected
through Wednesday under continued dry and subsident airmass.
Bou watches warnings advisories
short term... Barjenbruch
long term... Sullivan
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
|Buckley Air Force Base Airport, CO||7 mi||2 hrs||ENE 6||10.00 mi||Partly Cloudy||75°F||47°F||37%||1012.8 hPa|
|Denver, Denver International Airport, CO||13 mi||68 min||ESE 8||10.00 mi||A Few Clouds||75°F||50°F||42%||1011.3 hPa|
|Denver - Centennial Airport, CO||14 mi||68 min||S 10||10.00 mi||Partly Cloudy||76°F||46°F||36%||1011.8 hPa|
|Broomfield / Jeffco, CO||16 mi||73 min||N 9||10.00 mi||Fair||75°F||44°F||34%||1021.7 hPa|
|Denver Nexrad, CO||18 mi||67 min||E 5||10.00 mi||Fair||73°F||49°F||43%||1021.3 hPa|
|Erie Municipal Airport, CO||19 mi||61 min||N 0||10.00 mi||Fair||72°F||46°F||40%||1022 hPa|
Wind History from BKF (wind in knots)
|1 day ago||S||W||NE||N||N||N||N||NW||NW||W||NW||Calm||E||E||N||NE||NE|
|2 days ago||E||E||S||W||Calm||Calm||SW||SW||NW||W||NW||Calm||E||Calm||NE||Calm||Calm||NE||N||SE|
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Weather Map and Satellite Images(on/off)  HelpWeather Map
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.
target = "new">Link to Loop
Other links: Northern Pacific Contential US Full GOES-East
Wind Forecast for Denver/Boulder, CO (2,6,7,8)(on/off)  Help
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