Areas of Severe Thunderstorms and Excessive Rainfall Friday

Scattered severe thunderstorms capable of large to very large hail, damaging winds with potentially significant gusts, and perhaps a couple of tornadoes are expected Friday afternoon into night across portions of the central Plains into upper Great Lakes. Thunderstorms with heavy to excessive rainfall may produce flooding over a part of the Midwest Friday. Read More >

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FXZS60 NSTU 050131
AFDPPG

Area Forecast Discussion
National Weather Service Pago Pago AS
231 PM SST Thu Jun 4 2026

.Short term...
TONIGHT THROUGH SATURDAY NIGHT...Breezy trades persist across the
territory as the high pressure to the south slowly migrates
eastward. Satellite shows a line of convection to the north of the
Tutuila and the Manu`a islands. This line will remain north
through the weekend. As the high pressure moves farther southeast,
trades will diminish and shift east on Saturday night. Showers
will remain isolated before slightly increasing to scattered on
Saturday.

.Long term...
SUNDAY THROUGH THURSDAY...Another strong high pressure to the
southwest will not only bring trades but also intensify to strong
flow on Tuesday. The trough up north is expected to descend south
and increase showers late during week. Expected scattered showers
and strong trades on Tuesday through Thursday.

&&

.Marine...
Rough seas will continue through Saturday before subsiding 5 to 7
feet on Saturday night. Another high pressure to the far southwest
will again elevate winds and seas 7 to 9 feet on Monday night.

&&

.PPG WATCHES/WARNINGS/ADVISORIES...
Small Craft Advisory remains in effect

&&

$$