Pago Pago, American Samoa Weather Conditions

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Current Conditions

  • 74°
  • Clear
  • Wind: SE 7 mph
  • Humidity: 76%
  • Visibility: 10.0 miles
  • Dew Point: 66°
  • Pressure: 29.92 in. 0

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Next 12 Hours

2  am
5  am
8  am
11  am
2  pm
Partly Cloudy
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Clear
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Clear
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75°
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81°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Partly Cloudy
  • High: 81 °
  • Low: 70 °
  • Partly Cloudy
  • Saturday
  • Rain Showers
  • High: 84 °
  • Low: 73 °
  • Rain Showers
  • Sunday
  • Rain Showers
  • High: 82 °
  • Low: 75 °
  • Rain Showers
  • Monday
  • Partly Cloudy
  • High: 81 °
  • Low: 75 °
  • Partly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 82 °
  • Low: 75 °
  • Partly Cloudy

Forecast for Pago Pago, American Samoa

Updated: 11:00 PM HST on January 29, 2015

  • Thursday

    Partly cloudy with rain showers in the afternoon. High of 82F. Winds from the SW at 5 to 10 mph. Chance of rain 30%.

  • Thursday Night

    Partly cloudy. Low of 72F. Winds from the SSE at 5 to 15 mph.

  • Friday

    Clear in the morning, then partly cloudy. High of 81F. Winds from the SSW at 5 to 10 mph shifting to the West in the afternoon.

  • Friday Night

    Partly cloudy in the evening, then clear. Low of 70F. Winds less than 5 mph.

  • Saturday

    Clear in the morning, then partly cloudy with rain showers. High of 84F. Winds from the SSW at 5 to 10 mph shifting to the WNW in the afternoon. Chance of rain 20%.

  • Saturday Night

    Clear. Low of 73F. Winds less than 5 mph.

  • Sunday

    Clear in the morning, then partly cloudy with rain showers. High of 82F. Winds from the South at 10 to 15 mph shifting to the WNW in the afternoon. Chance of rain 20%.

  • Sunday Night

    Partly cloudy in the evening, then clear. Low of 75F. Winds less than 5 mph.

  • Monday

    Partly cloudy. High of 81F. Winds from the WSW at 5 to 10 mph.

  • Monday Night

    Overcast in the evening, then partly cloudy. Low of 75F. Winds from the South at 5 to 10 mph.

  • Tuesday

    Partly cloudy in the morning, then overcast. High of 82F. Winds from the SW at 10 to 15 mph.

  • Tuesday Night

    Clear. Low of 75F. Winds from the SW at 5 to 10 mph.

  • Wednesday

    Clear. High of 82F. Winds from the SSW at 10 to 15 mph.

  • Wednesday Night

    Clear with a chance of rain. Low of 73F. Winds from the SSE at 10 to 15 mph. Chance of rain 50%.

  • Thursday

    Clear with a chance of rain. High of 84F. Winds from the South at 5 to 10 mph. Chance of rain 50%.

  • Thursday Night

    Clear with a chance of rain. Low of 75F. Winds from the SSE at 10 to 15 mph. Chance of rain 50%.

  • Friday

    Clear with a chance of rain. High of 82F. Breezy. Winds from the South at 15 to 25 mph. Chance of rain 40%.

  • Friday Night

    Clear. Low of 68F. Breezy. Winds from the WSW at 15 to 25 mph.

  • Saturday

    Clear. High of 82F. Breezy. Winds from the WSW at 15 to 20 mph.

  • Saturday Night

    Clear. Low of 68F. Winds from the SW at 10 to 15 mph.

  • Sunday

    Clear. High of 81F. Winds from the SW at 5 to 10 mph.

  • Sunday Night

    Clear. Low of 68F. Winds from the WSW at 5 to 10 mph.

  • Monday

    Clear. High of 81F. Winds from the West at 5 to 10 mph.

  • Monday Night

    Clear. Low of 68F. Winds from the NW at 5 to 10 mph.

Severe Weather Alert Descriptions

 Flash Flood Warning  Statement as of 11:54 PM SST on January 29, 2015


The National Weather Service in Pago Pago has issued a

* Flash Flood Warning for
Tutuila Aunuu Manua swains

* until 6am SST Friday

* an active monsoon trough over the islands will continue to bring
frequent showers and thunderstorms. This trough will remain over
the territory through Friday.

Precautionary/preparedness actions...

A Flash Flood Warning means flash flooding is imminent or occurring
in streams... roads and low lying areas... or highly likely. Move to
higher ground immediately if your home is in a flood prone area.

Do not cross fast flowing or rising water in your vehicle or on
foot. Report severe weather to the local police officials or the
emergency operations center /EOC/... they will relay your report
to the National Weather Service office.


Lapataiga MO lologa MA tafega
ofisa o le tau Pago Pago as
12 po aso tofi ianuari 29 2015

Ua iai nei se

* lapataiga MO lologa MA tafega MO
Tutuila Aunuu Manua swains

* se'ia oo I le 6 I le vaveao o le aso faraile...

* mafuaaga MO le lapataiga... o uiga louloua o le tau I luga o le
atusamoa ua mafua Ai le tetele o timuga. O uiga louloua IA o le
tau o le a tumau pea I luga o le atunuu se'ia oo atu I le aso faraile.

Fautuaga/tapenaga...

O le uiga o le lapataiga MO lologa MA tafega ua iai nei lologa po
o tafega I le atunuu I nofoaga maualalo faapea auala-tele. Afai o
Lou maota E lata I ala-vai pe o Loo I nofoaga maualalo... IA
tula'i ESE MA aga'i atu Loa I nofoaga mapu'epu'e. Aua ne'i
savalia pe uia auala ua iai tafega po o lologa. IA ripotia tulaga
louloua o le tau MA nisi faaletonu I le ofisa o leoleo po o le
EOC... E latou te faailoa mai lau riport I le ofisa o le tau.


432 PM SST Thu Jan 29 2015

The National Weather Service in Pago Pago has issued a

* Flash Flood Warning for
Tutuila Aunuu

* until 7 PM this evening SST

* an active monsoonal trough over the islands has produced heavy
rainfall over Tutuila and Aunuu. Wso Pago Pago recorded more
than one inch of rainfall in the last half hour. Satellite
imageries show a bulk of deep convections moving across Tutuila
and Aunuu. Heavy rainfall can rapidly inundated low lying and
poor drainage areas. Mud and landslides are possible during
flash flooding conditions.

Precautionary/preparedness actions...

A Flash Flood Warning means flash flooding is imminent or
occurring in streams... roads and low lying areas. Move to higher
ground immediately if your home is in a flood prone area.

Do not cross fast flowing or rising water in your vehicle or on
foot. Report severe weather to the local police officials or the
emergency operations center /EOC/... they will relay your report
to the National Weather Service office.


Lapataiga MO lologa MA tafega
ofisa o le tau Pago Pago as
432 aoauli aso tofi ianuari 29 2015

Ua iai nei se

* lapataiga MO lologa MA tafega MO
Tutuila Aunuu

* se IA oo I le 7 afiafi nei...

* mafuaaga MO le lapataiga... o tulaga louloua o le tau o Loo I
luga o le atunuu ua mafua Ai timuga mamafa I luga o Tutuila MA
Aunuu. Sa faamaumauina E ofisa o le tau le silia MA le tasi
inisi le mamafa o timuga I le afa itula sa mavae atu. Faaalia
mai I setelite le oo mai o faaputuga ao I luga Tutuila MA Manua.
O timuga mamafa o le a faatupulaia Ai lologa MA tafega I nofoaga
maualalalo faapea MA aualatele. E mafai foi Ona tutupu sologa
mai mauga MA nofoaga mapuepue I taimi o lologa MA tafega.

Fautuaga/tapenaga...

O le uiga o le lapataiga MO lologa MA tafega ua iai nei lologa po
o tafega I le atunuu I nofoaga maualalo faapea auala-tele. Afai o
Lou maota E lata I ala-vai pe o Loo I nofoaga maualalo... IA
tula'i ESE MA aga'i atu Loa I nofoaga mapu'epu'e. Aua ne'i
savalia pe uia auala ua iai tafega po o lologa. IA ripotia tulaga
louloua o le tau MA nisi faaletonu I le ofisa o leoleo po o le
EOC... E latou te faailoa mai lau riport I le ofisa o le tau.


Malala

432 PM SST Thu Jan 29 2015

The National Weather Service in Pago Pago has issued a

* Flash Flood Warning for
Tutuila Aunuu

* until 7 PM this evening SST

* an active monsoonal trough over the islands has produced heavy
rainfall over Tutuila and Aunuu. Wso Pago Pago recorded more
than one inch of rainfall in the last half hour. Satellite
imageries show a bulk of deep convections moving across Tutuila
and Aunuu. Heavy rainfall can rapidly inundated low lying and
poor drainage areas. Mud and landslides are possible during
flash flooding conditions.

Precautionary/preparedness actions...

A Flash Flood Warning means flash flooding is imminent or
occurring in streams... roads and low lying areas. Move to higher
ground immediately if your home is in a flood prone area.

Do not cross fast flowing or rising water in your vehicle or on
foot. Report severe weather to the local police officials or the
emergency operations center /EOC/... they will relay your report
to the National Weather Service office.


Lapataiga MO lologa MA tafega
ofisa o le tau Pago Pago as
432 aoauli aso tofi ianuari 29 2015

Ua iai nei se

* lapataiga MO lologa MA tafega MO
Tutuila Aunuu

* se IA oo I le 7 afiafi nei...

* mafuaaga MO le lapataiga... o tulaga louloua o le tau o Loo I
luga o le atunuu ua mafua Ai timuga mamafa I luga o Tutuila MA
Aunuu. Sa faamaumauina E ofisa o le tau le silia MA le tasi
inisi le mamafa o timuga I le afa itula sa mavae atu. Faaalia
mai I setelite le oo mai o faaputuga ao I luga Tutuila MA Manua.
O timuga mamafa o le a faatupulaia Ai lologa MA tafega I nofoaga
maualalalo faapea MA aualatele. E mafai foi Ona tutupu sologa
mai mauga MA nofoaga mapuepue I taimi o lologa MA tafega.

Fautuaga/tapenaga...

O le uiga o le lapataiga MO lologa MA tafega ua iai nei lologa po
o tafega I le atunuu I nofoaga maualalo faapea auala-tele. Afai o
Lou maota E lata I ala-vai pe o Loo I nofoaga maualalo... IA
tula'i ESE MA aga'i atu Loa I nofoaga mapu'epu'e. Aua ne'i
savalia pe uia auala ua iai tafega po o lologa. IA ripotia tulaga
louloua o le tau MA nisi faaletonu I le ofisa o leoleo po o le
EOC... E latou te faailoa mai lau riport I le ofisa o le tau.




 Flash Flood Watch  Statement as of 6:56 PM SST on January 29, 2015


... The Flash Flood Warning remains in effect until 3 am Friday SST
for Tutuila Aunuu Manua ...

The active monsoonal trough remains nearly stationary across the
islands this evening. Heavy rainfalls had caused overflow of small
streams and inundated vulnerable low lying areas across Tutuila.
Wso Pago Pago recorded 2 inches of rainfall in the last 3 hours
under strong and gusty winds. Mud and landslides are possible
during flash flooding conditions.

Precautionary/preparedness actions...

A Flash Flood Warning means flash flooding is imminent or
occurring in streams... roads and low lying areas. Move to higher
ground immediately if your home is in a flood prone area.

Do not cross fast flowing or rising water in your vehicle or on
foot. Report severe weather to the local police officials or the
emergency operations center /EOC/... they will relay your report
to the National Weather Service office.


O Loo faaauau pea lapataiga MO tafega MA lologa
ofisa o le tau Pago Pago as
656 afiafi aso tofi ianuari 29 2015

... O Loo faaauau lapataiga o tafega MA lologa seia oo I le 3 am aso
faraile SST MO Tutuila Aunuu MA Manua...

O le a tumau pea I luga o le atunuu tulaga louloua o le tau I le
po nanei. O timuga mamafa ua mafua Ai Ona osofia alavai laiti
aemaise nofoaga maualalalo. Sa faamaumauina E le ofisa o le tau le
silia MA le 2 inisi o timuga talu le 3 itula sa mavae atu a'o
malolosi MA faatautau savili. E mafai foi Ona tutupu sologa mai
mauga MA nofoaga mapuepue I taimi o lologa MA tafega.


Fautuaga/tapenaga...

Lapataiga MO lologa MA tafega o lona uiga... ua iai nei lologa po o
tafega I le atunuu I nofoaga maualalo faapea auala-tele. Afai o
Lou maota E lata I ala-vai pe o Loo I nofoaga maualalo... IA tula'i
ESE MA aga'i atu Loa I nofoaga mapu'epu'e. Aua ne'i savalia pe uia
auala ua iai tafega po o lologa. IA ripotia tulaga louloua o le
tau MA nisi faaletonu I le ofisa o leoleo po o le EOC... E latou te
faailoa mai lau riport I le ofisa o le tau.


Malala

656 PM SST Thu Jan 29 2015

... The Flash Flood Warning remains in effect until 3 am Friday SST
for Tutuila Aunuu Manua ...

The active monsoonal trough remains nearly stationary across the
islands this evening. Heavy rainfalls had caused overflow of small
streams and inundated vulnerable low lying areas across Tutuila.
Wso Pago Pago recorded 2 inches of rainfall in the last 3 hours
under strong and gusty winds. Mud and landslides are possible
during flash flooding conditions.

Precautionary/preparedness actions...

A Flash Flood Warning means flash flooding is imminent or
occurring in streams... roads and low lying areas. Move to higher
ground immediately if your home is in a flood prone area.

Do not cross fast flowing or rising water in your vehicle or on
foot. Report severe weather to the local police officials or the
emergency operations center /EOC/... they will relay your report
to the National Weather Service office.


O Loo faaauau pea lapataiga MO tafega MA lologa
ofisa o le tau Pago Pago as
656 afiafi aso tofi ianuari 29 2015

... O Loo faaauau lapataiga o tafega MA lologa seia oo I le 3 am aso
faraile SST MO Tutuila Aunuu MA Manua...

O le a tumau pea I luga o le atunuu tulaga louloua o le tau I le
po nanei. O timuga mamafa ua mafua Ai Ona osofia alavai laiti
aemaise nofoaga maualalalo. Sa faamaumauina E le ofisa o le tau le
silia MA le 2 inisi o timuga talu le 3 itula sa mavae atu a'o
malolosi MA faatautau savili. E mafai foi Ona tutupu sologa mai
mauga MA nofoaga mapuepue I taimi o lologa MA tafega.


Fautuaga/tapenaga...

Lapataiga MO lologa MA tafega o lona uiga... ua iai nei lologa po o
tafega I le atunuu I nofoaga maualalo faapea auala-tele. Afai o
Lou maota E lata I ala-vai pe o Loo I nofoaga maualalo... IA tula'i
ESE MA aga'i atu Loa I nofoaga mapu'epu'e. Aua ne'i savalia pe uia
auala ua iai tafega po o lologa. IA ripotia tulaga louloua o le
tau MA nisi faaletonu I le ofisa o leoleo po o le EOC... E latou te
faailoa mai lau riport I le ofisa o le tau.


Malala

304 PM SST Thu Jan 29 2015

... Flash Flood Watch in effect through Friday night...

The National Weather Service in Pago Pago has issued a

* Flash Flood Watch for all islands of American Samoa

* through Friday night

* a monsoonal trough over the samoan islands will usher scattered
to numerous showers with locally heavy rainfall through Friday.
However... rainfall amounts of 2 to 4 inches are possible tonight
through Friday morning.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.


Nofo vaavaaia MO lologa MA tafega MO
ofisa o le tau Pago Pago as
304 aoauli aso tofi ianuari 29 2015

Ua iai nei se

* nofo vaavaaia MO lologa MA tafega MO
Tutuila Aunuu Manua swains

* seia oo I le po o le aso faraile.

* E toulu timuga MA E mamafa I nisi o taimi E o'o atu I le aso
faraile. O le a tumau tulaga louloua o le tau I luga o le atunuu
MA E mafai Ona o'o atu faaputuga timu I le 2 I le 4 inisi mai le
po nanei E o'o atu I le taeao o le aso faraile.

Fautuaga/tapenaga...

E mafai Ona faatupulaia sologa mai mauga po o Eleele... po o tafega
MA lologa. E tatau Ona tapena MA faalogologo I le letio MO tala o
le tau ae maise pe a iai se faailo MO lapataiga MO lologa MA
tafega.


Baqui

304 PM SST Thu Jan 29 2015

... Flash Flood Watch in effect through Friday night...

The National Weather Service in Pago Pago has issued a

* Flash Flood Watch for all islands of American Samoa

* through Friday night

* a monsoonal trough over the samoan islands will usher scattered
to numerous showers with locally heavy rainfall through Friday.
However... rainfall amounts of 2 to 4 inches are possible tonight
through Friday morning.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.


Nofo vaavaaia MO lologa MA tafega MO
ofisa o le tau Pago Pago as
304 aoauli aso tofi ianuari 29 2015

Ua iai nei se

* nofo vaavaaia MO lologa MA tafega MO
Tutuila Aunuu Manua swains

* seia oo I le po o le aso faraile.

* E toulu timuga MA E mamafa I nisi o taimi E o'o atu I le aso
faraile. O le a tumau tulaga louloua o le tau I luga o le atunuu
MA E mafai Ona o'o atu faaputuga timu I le 2 I le 4 inisi mai le
po nanei E o'o atu I le taeao o le aso faraile.

Fautuaga/tapenaga...

E mafai Ona faatupulaia sologa mai mauga po o Eleele... po o tafega
MA lologa. E tatau Ona tapena MA faalogologo I le letio MO tala o
le tau ae maise pe a iai se faailo MO lapataiga MO lologa MA
tafega.


Baqui



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NWS Forecaster Discussion




Area forecast discussion...resend 
National Weather Service tiyan GU 
346 PM chst Friday Jan 30 2015 


Resent for web 


Synopsis... 
visible satellite shows the shear line northwest of the islands 
weakening and becoming diffuse. The trade-wind disturbance east 
of the marianas has made it as far as 148e...but appears weak as 
well. Radar shows isolated showers developing east of the islands 
and moving into the eastern coastal waters. Seas are running about 
6 feet at the ritidian and ipan buoys...which matches well with 
satellite-derived wave heights. 


&& 


Discussion... 
models still show a seasonably dry trade-wind pattern for the next 
few days with moisture confined to within 6000 feet of the surface. 
Weather systems are weak and ill-defined...and only isolated 
showers are forecast through the weekend into next week. High 
pressure building well to the north will bring an increase in 
winds Sunday night and Monday...and breezy conditions are likely 
at times from Monday through most of next week. 


&& 


Marine... 
have tempered wave grids a bit for the next couple of days...but 
should still see increasing seas by Monday as winds pick up to 
15-25 knots. High surf is a possibility Monday night or Tuesday as north 
swell builds to 5 feet. 


&& 


Eastern micronesia... 
showers and thunderstorms remain across the area from Pohnpei to 
Kosrae and just south of Majuro. Surface analysis shows the near- 
equatorial trough still in place well south of the islands with a 
weak circulation centered near 1n161e. For the next several 
days...the trough is expected to stay in the same general location 
with the band of convection to its north undulating north to 
south. Showers will most likely remain isolated at Majuro as most 
activity is expected to stay to the south and west. While model 
guidance suggests another round of wetter weather at Pohnpei 
Sunday through Tuesday...model solutions diverge on shower 
coverage for Kosrae so there is somewhat lower confidence in the 
Kosrae forecast for early next week. 


Marine models suggest that trade-wind swell has dropped just enough 
such that hazardous surf is no longer expected at Majuro. 
However...combined seas will still be high enough to be hazardous 
to small craft through tonight. Seas will gradually subside 1 to 3 
feet the next several days across the region. 


&& 


Western micronesia... 
Chuuk sits near the end of a surface trough that extends 
southeastward to the weak circulation southwest of Kosrae. This 
trough will keep convection focused in the area for the next day 
or two but showers are expected to stay isolated near weno. 
Scattered showers will stay farther south for the the next several 
days. 


For Yap and Palau...dry conditions persist. Little change is 
expected through Saturday night or Sunday but models continue to 
show a band of convection dropping southward across the two 
locations Sunday and Monday as a surge of stronger northwest winds 
drops south. Showers will pass to the south of both locations by 
Monday or Monday night with northeast winds ranging between 15 and 
25 knots. Stronger winds will cause seas to build with north swell 
reaching heights capable of producing hazardous surf early next 
week. 


&& 


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


$$ 


Middlebrooke/W. Aydlett 



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