Area Forecast Discussion
Issued by NWS Pago Pago

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13
000
FXZS60 NSTU 160111
AFDPPG

AREA FORECAST DISCUSSION FOR AMERICAN SAMOA AND INDEPENDENT SAMOA
NATIONAL WEATHER SERVICE PAGO PAGO AS
211 PM SST SUN JAN 15 2017

.SHORT TERM...
TONIGHT THROUGH TUESDAY NIGHT...SURFACE TROUGH OVER THE ISLANDS
WILL REMAIN NEARLY STATIONARY TONIGHT. SATELLITE DEPICTS MOST OF
THE DEEP CONVECTIONS AND SHOWERS SLIGHTLY TO THE NORTHEAST.
HOWEVER SATELLITE ALSO DEPICTS CONVECTIONS SLOWLY BUILDING OVER
THE ISLANDS. THE SURFACE TROUGH WILL MOVE NORTHEAST ON TUESDAY.
RAOB FROM THIS AFTERNOON DEPICTS AN UNSTABLE PROFILE. THEREFORE
EXPECT NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS TONIGHT THROUGH
MONDAY NIGHT.

.LONG TERM...
WEDNESDAY THROUGH SUNDAY...ANOTHER SURFACE TROUGH WILL DIP OVER
THE ISLANDS ON FRIDAY AND THEN MOVE BACK UP NORTH ON FRIDAY NIGHT.
WILL KEEP THE PREVIOUS FORECAST WILL MONITORING A FEW MORE RUN OF
THIS SIGNIFICANT WEATHER FEATURE.

&&

.MARINE...
SEAS WILL RISE 7 TO 9 FT ON WEDNESDAY AFTERNOON WHILE GRADUALLY
BUILDING 9 TO 12 FT ON WEDNESDAY NIGHT. SEAS WILL SUBSIDE 7 TO 9
FT THURSDAY BEFORE DROPPING 5 TO 7 FT ON FRIDAY NIGHT. FOR
TONIGHT EXPECT SEAS 5 TO 7 FT.

&&

.PPG WATCHES/WARNINGS/ADVISORIES...
NONE.

&&

$$

MALALA





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.