Flooding Potential Across Guam; Above Average Temperatures Across the Central and Eastern U.S.

Areas of low pressure and monsoonal moisture may produce heavy to excessive rainfall with the possibility of flooding in Guam and the Northern Marianas. Breezy and dry conditions may produce locally critical fire weather conditions in Connecticut. Above average temperatures will continue across the central and eastern U.S and some locations in the Southern Plains. Read More >

359
FXZS60 NSTU 240101
AFDPPG

Area Forecast Discussion
National Weather Service Pago Pago AS
201 PM SST Wed Oct 23 2024

.Short term...
TONIGHT THROUGH FRIDAY NIGHT...The active trough over the islands
is slowly moving south. Heavy rain and thunderstorms embedded
within the trough will shift south on Thursday afternoon. As the
trough slowly dissipates on Friday, gusty winds will slightly
diminish to breezy flow on Friday night.

.Long term...
SATURDAY THROUGH WEDNESDAY...Stable weather will move across the
islands on the weekend. A ridge to the south will continue to
suppress convections through the new week. Breezy trades will
remain through Tuesday night before decreasing to gentle east
winds on Wednesday.

&&

.Marine...
Rough and hazardous seas of 8 to 10 feet will persist tonight
through Friday. As the active trough dissipates, gusty winds will
diminish and seas will slightly subside 7 to 9 feet on Friday
night. Breezy winds will persist through Tuesday night and rough
seas will subside 5 to 7 feet on next week Wednesday.

&&

.PPG WATCHES/WARNINGS/ADVISORIES...
High Surf Advisory remains in effect
Small Craft Advisory remains in effect
Flash Flood Watch remains in effect

&&

$$