Agana Heights, Guam Weather Conditions

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Current Conditions

  • 85°
  • Scattered Clouds
  • Wind: ENE 25 mph
  • Humidity: 63%
  • Visibility: 10.0 miles
  • Dew Point: 71°
  • Pressure: 29.85 in. -
  • Heat Index: 90

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Next 12 Hours

3  pm
6  pm
9  pm
12  am
3  am
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
86°
81°
79°
79°
77°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Partly Cloudy
  • High: 88 °
  • Low: 75 °
  • Partly Cloudy
  • Thursday
  • Chance of Rain
  • High: 85 °
  • Low: 75 °
  • Chance of Rain
  • Friday
  • Partly Cloudy
  • High: 85 °
  • Low: 75 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 86 °
  • Low: 75 °
  • Partly Cloudy
  • Sunday
  • Partly Cloudy
  • High: 86 °
  • Low: 74 °
  • Partly Cloudy

Forecast for Agana Heights, Guam

Updated: 11:18 AM ChST on January 04, 2015

  • Wednesday

    Partly cloudy and windy. High 86F. Winds ENE at 25 to 35 mph.

  • Wednesday Night

    Partly cloudy. Low around 75F. Winds ENE at 10 to 20 mph.

  • Thursday

    Overcast with showers at times. High near 85F. Winds ENE at 10 to 20 mph. Chance of rain 40%.

  • Thursday Night

    Partly cloudy. Low around 75F. Winds ENE at 10 to 15 mph.

  • Friday

    Partly cloudy. High near 85F. Winds ENE at 10 to 20 mph.

  • Friday Night

    Cloudy with a few showers. Low around 75F. Winds NE at 10 to 15 mph. Chance of rain 30%.

  • Saturday

    Partly cloudy skies. High 86F. Winds ENE at 15 to 25 mph.

  • Saturday Night

    A few clouds. Low near 75F. Winds NE at 10 to 15 mph.

  • Sunday

    Intervals of clouds and sunshine. High 86F. Winds NE at 10 to 20 mph.

  • Sunday Night

    Partly cloudy skies. Low 74F. Winds ENE at 10 to 15 mph.

  • Monday

    Sun and a few passing clouds. High 86F. Winds NE at 10 to 20 mph.

  • Monday Night

    A few clouds. Low 74F. Winds NE at 10 to 15 mph.

  • Tuesday

    Considerable cloudiness with occasional rain showers. High 86F. Winds ENE at 10 to 20 mph. Chance of rain 50%.

  • Tuesday Night

    A shower or two around the area in the evening, then partly cloudy overnight. Low near 75F. Winds NE at 10 to 15 mph. Chance of rain 30%.

  • Wednesday

    Partly cloudy skies. High near 85F. Winds NE at 15 to 25 mph.

  • Wednesday Night

    Cloudy with a few showers. Low near 75F. Winds NE at 10 to 20 mph. Chance of rain 30%.

  • Thursday

    Intervals of clouds and sunshine. High 84F. Winds NE at 15 to 25 mph.

  • Thursday Night

    Chance of a shower or two during the evening, followed by partly cloudy skies late. Low around 75F. Winds NE at 10 to 20 mph. Chance of rain 30%.

  • Friday

    Partly cloudy and windy. High 84F. Winds NE at 20 to 30 mph.

  • Friday Night

    Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low near 75F. Winds NE at 15 to 25 mph. Chance of rain 40%.

  • Saturday

    Rain showers along with windy conditions. High 84F. Winds NE at 20 to 30 mph. Chance of rain 40%.

  • Saturday Night

    Considerable cloudiness with occasional rain showers. Low near 75F. Winds NE at 15 to 25 mph. Chance of rain 50%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Maite, Maite, GU

Updated: 2:18 PM ChST

Temperature: 85.0 °F Dew Point: 73 °F Humidity: 67% Wind: East at 12.0 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Jose Leon Guerrero Street, Asan

Updated: 2:17 PM ChST

Temperature: 87.6 °F Dew Point: 74 °F Humidity: 64% Wind: North at - Pressure: 29.34 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Ordot Dump, Chalan Pago Ordot

Updated: 2:18 PM ChST

Temperature: 86.0 °F Dew Point: 75 °F Humidity: 70% Wind: SE at 2.9 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: Perezville, Tamuning, Guam

Updated: 2:15 PM ChST

Temperature: 84.4 °F Dew Point: 73 °F Humidity: 69% Wind: NE at 18.0 mph Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Mangilao, Mangilao, GU

Updated: 2:18 PM ChST

Temperature: 82.7 °F Dew Point: 74 °F Humidity: 75% Wind: NE at 12.0 mph Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

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

Updated: 2:17 PM ChST

Temperature: 83.5 °F Dew Point: 76 °F Humidity: 78% Wind: NE at 20.0 mph Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Ypaopao Estates, Dededo

Updated: 2:15 PM ChST

Temperature: 82.0 °F Dew Point: 69 °F Humidity: 64% Wind: ENE at 13.0 mph Pressure: 29.41 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Paradise Estates, Dededo, Guam, Guam

Updated: 2:18 PM ChST

Temperature: 83.7 °F Dew Point: 63 °F Humidity: 50% Wind: ENE at 20.6 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion...resend 
National Weather Service tiyan GU 
804 am chst Wednesday Mar 4 2015 


Synopsis... 
Doppler radar shows only a few showers moving through the marianas 
waters...mainly near and south of Guam. The VAD wind profile 
reveals east-northeast winds of 13 to 28 knots through the lowest 
7 thousand feet of the air. 


&& 


Discussion... 
trade-wind surge brought some shower activity in yesterday. We are 
now on the drier side of it. Still enough showers on radar and in 
the model to justify isolated though. Marianas remain in a dry 
season trade-wind regime. Occasional ripples in the flow will 
cause a few brief increases in shower activity...nothing Worth 
trying to time in the forecast. 


&& 


Marine... 
winds are strong enough to merit a Small Craft Advisory. Waves 
have been just below on both the ritidian and ipan buoys...so left 
it as a small craft for winds only. They are right on the edge 
though...merits continued monitoring through the day today. 


&& 


Fire weather... 
a few areas may have received a wetting rain yesterday...the 
Airport was not one of them though. Only 0.14 inches. Today the 
winds are higher and the humidities will probably be lower. We may 
need a red flag warning with forecaster discretion being the 
crucial final ingredient. The kbdi is expected to reach 700 next 
week and could reach 750 by the end of the month if the dry spell 
continues. 


&& 


Eastern micronesia... 
trade-wind convergence to the east of Majuro is firing scattered 
showers near the date line this morning. The convergence zone will 
drift westward over the next couple of days...dragging the showers 
along with it. The bulk of the showers look to remain to the south 
of Majuro...but the atoll is likely to see an increase in clouds and 
convection by the end of the week. Both Kosrae and Pohnpei will 
see dry and favorable conditions for the next few days. A trade- 
wind surge later in the week will bring another round of unsettled 
weather to Kosrae for the weekend...while Pohnpei will only see 
increasing clouds and maybe a slight increase in showers from this 
surge. 


Altimetry data shows seas of 8 to 10 feet are likely over the 
Marshalls. Higher seas...around 9 to 12 feet...remain mainly north 
of 10n...in an area of 20 to 25 knots trade winds. Wave models show 
combined seas around 10 feet today will slowly subside to between 7 
and 9 feet this evening. Seas hazardous to small craft will continue 
for today and seas are likely to drop below hazardous levels late 
this afternoon.Surf is expected to remain below hazardous levels at 
this time. 


&& 


Western micronesia... 
the near-equatorial trough remains to the south of all three 
forecast points. The main area of showers associated with the system 
is seen to the south of Chuuk this morning. This band of showers has 
shown very little northward progression overnight and is not 
expected to reach Chuuk. Showers will continue to drift westward 
with very slight northward progression...leaving Chuuk in an area 
of fair and dry weather for the next 5 days. Quiet conditions are 
also expected to continue at both Yap and Koror...as the band of 
showers associated with trough near Palau and Yap remain well 
south of both locations and are expected to continue to drift 
westward through the day. Models show convection redeveloping 
north of the trough late in the week for Koror and Yap. Models 
show increasing rainfall over Yap tonight and Thursday...and Koror 
Thursday and Thursday night ahead of a trade-wind surge pushing 
into the region. Drier conditions will return to Yap Thursday 
night and to Koror Friday morning. 


&& 


Gum watches/warnings/advisories... 
GU...Fire Weather Watch through Thursday afternoon for guz001. 


Marianas waters...Small Craft Advisory for winds until 6 PM chst 
Thursday for pmz151>154. 


&& 


$$ 


Stanko/kleeschulte 






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