Agana Heights, Guam Weather Conditions

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Current Conditions

  • 86°
  • Partly Cloudy
  • Wind: ENE 14 mph
  • Humidity: 65%
  • Visibility: 10.0 miles
  • Dew Point: 73°
  • Pressure: 29.80 in. +
  • Heat Index: 93

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Next 12 Hours

Forecast data from the National Digital Forecast Database.

5 Day Forecast

Forecast for Agana Heights, Guam

Updated: 7:00 PM ChST on November 01, 2014

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Maite, Maite, GU

Updated: 5:04 PM ChST

Temperature: 84.8 °F Dew Point: 76 °F Humidity: 75% Wind: East at 8.0 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

Location: Ordot Dump, Chalan Pago Ordot

Updated: 5:04 PM ChST

Temperature: 84.4 °F Dew Point: 77 °F Humidity: 78% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

Location: Perezville, Tamuning, Guam

Updated: 5:00 PM ChST

Temperature: 85.0 °F Dew Point: 75 °F Humidity: 73% Wind: NE at 12.0 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

Location: Jeffs Pirates Cove, Guam, Ipan Talofofo, GU

Updated: 5:03 PM ChST

Temperature: 84.5 °F Dew Point: 78 °F Humidity: 82% Wind: NE at 16.0 mph Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Ypaopao Estates, Dededo

Updated: 5:00 PM ChST

Temperature: 82.8 °F Dew Point: 74 °F Humidity: 74% Wind: South at 6.9 mph Pressure: 29.35 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Paradise Estates, Dededo, Guam, Guam

Updated: 5:04 PM ChST

Temperature: 84.0 °F Dew Point: 78 °F Humidity: 81% Wind: East at 9.2 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service tiyan GU 
355 PM chst Sat Nov 29 2014 


Marianas synopsis... 
shear line to the south of Guam has sagged even farther 
south...allowing much drier air to move in from the northeast. 
Another shear line passes through the northern cnmi near sarigan. 
However...The Elephant in the room is a developing tropical 
disturbance centered south of Pohnpei near 2n160e. 


&& 


Discussion... 
considered short term forecast for slight chance probability of precipitation...but there 
was just enough upstream reflectivity on radar and cloudiness in 
satellite imagery to argue for keeping isolated shower coverage. 
Otherwise...relatively dry trade-wind pattern will prevail for 
the next several days. Both European model (ecmwf) and gfs40 are trending later 
with regard to the arrival of moisture associated with the 
Pohnpei disturbance...so have pushed back the timing of mostly 
cloudy skies for later next week from Wednesday through Friday 
night. Remainder of the forecast remains the same until model 
solutions and satellite trends on the Pohnpei system come into 
better agreement. 


&& 


Marine... 
latest altimetry and buoy readings show combined seas subsiding 
to between 7 and 8 feet. Latest metars and ascat imagery show 
sustained winds in the marine zones have subsided to between 15 
and 20 knots. Have cancelled the Small Craft Advisory 
accordingly. Fresh trade-winds and combined seas of 7 to 9 feet 
will prevail through Tuesday night...then the plot thickens. 
Forecast for winds and seas from middle week on becomes increasingly 
uncertain...as spread in the models on the future track and 
evolution of the tropical disturbance centered south of Pohnpei 
remains considerable. Have kept a conservative approach to the 
forecast for winds and seas until more is known. 


&& 


Eastern micronesia...will be sent later. 




&& 


Western micronesia...will be sent later. 




&& 


Gum watches/warnings/advisories... 
GU...none. 
Marianas waters...none. 
&& 


$$ 


McElroy/devita 



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