Pago Pago, American Samoa Weather Conditions
Next 12 Hours
5 Day Forecast
- Monday
-
- High: 84 °
- Low: 72 °
- Rain Showers
- Tuesday
-
- High: 84 °
- Low: 75 °
- Chance of Rain
- Wednesday
-
- High: 86 °
- Low: 75 °
- Rain Showers
- Thursday
-
- High: 86 °
- Low: 75 °
- Rain Showers
- Friday
-
- High: 84 °
- Low: 75 °
- Chance of Rain
Forecast for Pago Pago, American Samoa
Updated: 5:00 PM HST on May 20, 2013

-
Monday
Partly cloudy with rain showers. High of 84F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.

-
Monday Night
Overcast with a chance of rain in the evening, then partly cloudy with a chance of rain. Low of 72F. Winds from the SSE at 5 to 10 mph. Chance of rain 50%.

-
Tuesday
Partly cloudy with a chance of rain. High of 84F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.

-
Tuesday Night
Partly cloudy with a chance of rain. Low of 75F. Winds less than 5 mph. Chance of rain 40%.

-
Wednesday
Clear with rain showers in the morning, then partly cloudy with rain showers. High of 86F. Winds less than 5 mph. Chance of rain 40%.

-
Wednesday Night
Partly cloudy with rain showers in the evening, then overcast. Low of 75F. Winds less than 5 mph. Chance of rain 30%.

-
Thursday
Mostly cloudy in the morning, then overcast with rain showers. High of 86F. Winds from the NW at 5 to 10 mph. Chance of rain 30%.

-
Thursday Night
Overcast in the evening, then mostly cloudy. Low of 75F. Winds less than 5 mph.

-
Friday
Mostly cloudy in the morning, then overcast with a chance of rain. High of 84F. Winds from the NNW at 5 to 10 mph. Chance of rain 20%.

-
Friday Night
Overcast. Low of 75F. Winds less than 5 mph.

-
Saturday
Partly cloudy. High of 86F. Winds from the NNW at 5 to 10 mph.

-
Saturday Night
Overcast. Low of 75F. Winds less than 5 mph.

-
Sunday
Mostly cloudy with a chance of rain. High of 86F. Winds from the NNW at 5 to 10 mph. Chance of rain 20%.

-
Sunday Night
Overcast with a chance of rain. Low of 75F. Winds less than 5 mph. Chance of rain 20%.

-
Monday
Partly cloudy with a chance of rain. High of 86F. Winds from the NNW at 5 to 10 mph. Chance of rain 40%.

-
Monday Night
Overcast with a chance of a thunderstorm. Low of 75F. Winds from the NW at 5 to 10 mph shifting to the NNE after midnight. Chance of rain 50%.

-
Tuesday
Partly cloudy with a chance of a thunderstorm. High of 86F. Winds from the ENE at 5 to 10 mph. Chance of rain 20%.

-
Tuesday Night
Partly cloudy with a chance of a thunderstorm. Low of 75F. Winds from the East at 5 to 10 mph. Chance of rain 20%.

-
Wednesday
Clear. High of 86F. Winds from the ENE at 5 to 10 mph.

-
Wednesday Night
Clear. Low of 75F. Winds from the ENE at 5 to 10 mph.

-
Thursday
Clear. High of 84F. Winds from the ENE at 5 to 10 mph.

-
Thursday Night
Partly cloudy. Low of 75F. Winds from the ENE at 5 to 10 mph.

-
Friday
Clear. High of 86F. Winds from the ENE at 5 to 10 mph.
Personal Weather Stations
Personal Weather Stations [Add your weather station!]
|
Location: MesoWest Cape Taputapu: A. Samoa AS US HNLWFO, Cape Taputapu Updated: 4:43 PM WST |
|||||||
| Temperature: 86 °F | Dew Point: - | Humidity: - | Wind: NNE at 2 mph | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: 83 °F | Graphs |
|
Location: MesoWest Cape Matatula: A. Samoa AS US HNLWFO, Pago Pago, AS Updated: 3:41 AM GMT |
|||||||
| Temperature: 85 °F | Dew Point: - | Humidity: - | Wind: ESE at 10 mph | Pressure: - | Hourly Precipitation: 0.00 in | Heat Index: 82 °F | Graphs |
|
MSN Maps of: |
|||||||
| Temp: | Dew Point: | Humidity | Wind | Pressure | Hr Precip | - | |
NWS Forecaster Discussion
Area forecast discussion National Weather Service tiyan GU 746 am chst Tuesday may 21 2013 Synopsis...light to gentle trade-winds and only a few small showers prevailed over the marianas this morning. Little change through the forecast with relatively light east winds and isolated showers expected. && Discussion... the axis of the sub-tropical ridge is located near pagan this morning. The proximity of the ridge will keep winds light across the marianas today. Models keep dry weather over the area and current observations agree...so extended slight chance of showers through today. No organized weather patterns predicted to affect the marianas through the remainder of the forecast. Only isolated showers are expected through the forecast. Winds increase slightly tonight and remain that way until Wednesday night. On Thursday winds become light again. && Marine... an east trade-wind swell will persist through the forecast. Surf on east facing reefs will be 4 to 6 feet the next few days. The period of the swell will remain below 10 seconds through the forecast. The rip current risk will remain low through the forecast. Combined seas of 3 to 4 feet tonight will persist through the forecast. && Eastern micronesia... only spotty convection is seen across the region this morning other than widespread middle and upper level clouds. Models show spotty convection remaining today near Kosrae and Pohnpei...but mainly to the southwest of both locations. Decided to leave a slight chance of thunderstorms at both locations with fairer weather setting up overnight. For Majuro...models still show showers and thunderstorms near the date line. This weather will start spreading westward towards Majuro tonight. For the long term...GFS and European model (ecmwf) show a fragmented inter-tropical convergence zone...mainly south of Majuro and Pohnpei. Short term adjustments in the coming days may trend drier or wetter depending on exact location of the convergence zone and how well it establishes itself. Otherwise...no major weather features are expected through Saturday. && Western micronesia... surface troughs are generating showers and thunderstorms across Palau to southwest of Yap...and southwest of Chuuk. Satellite imagery suggests weather will gradually clear out at Chuuk...but forecast maintained a slight chance of thunderstorms there today due to proximity to the weather this morning. At Koror...only isolated coverage is expected there as the weather moves west. Based on model guidance of expected winds...island thunderstorms can be ruled out in the short term. However...GFS particularly shows very light to calm winds later in the week across Yap and Palau. Other models are not quite as aggressive with this scenario. If this pattern is consistently in the model runs this week...then island thunder could be a greater possibility. Weather at Chuuk will continue westward but spotty convection will follow from the east with a pattern similar to Pohnpei. && Gum watches/warnings/advisories... GU...none. Marianas waters...none. && $$ Ziobro/M. Aydlett


