Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

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FZZS50 NSTU 110150
CWFPPG

Coastal Waters Forecast
National Weather Service Pago Pago AS
250 PM SST Mon Aug 10 2026

American Samoa coastal waters out to 40 nautical miles including
National Marine Sanctuary of American Samoa

PSZ100-111500-
250 PM SST Mon Aug 10 2026

.Synopsis for American Samoa coastal waters...Weakening of the
trade winds will allow seas to subside throughout the week,
finally below advisory levels by late week into the weekend.

$$

PSZ152-154>159-111500-
Swains Island-Pago Pago Harbor-
Northern Coastal waters of Tutuila and Aunuu-
Southern Coastal waters of Tutuila and Aunuu-
Northern Coastal waters of Manua-Southern Coastal waters of Manua-
Coastal waters of Rose Atoll-
250 PM SST Mon Aug 10 2026

...A Small Craft Advisory remains in effect...

.TONIGHT...East wind 15 to 20 knots. Seas 10 to 14 feet.
Scattered showers.
.TUESDAY AND TUESDAY NIGHT...East wind 15 to 20 knots. Seas 9 to
12 feet subsiding to 8 to 10 feet overnight. Scattered showers.
.WEDNESDAY AND WEDNESDAY NIGHT...East wind 10 to 15 knots. Seas
subsiding to 7 to 9 feet. Isolated showers.
.THURSDAY AND THURSDAY NIGHT...East wind 10 to 15 knots. Seas 6 to
8 feet. Isolated showers.
.FRIDAY AND SATURDAY...East wind 10 to 15 knots. Seas 5 to 7 feet.
Isolated showers.

$$

The next scheduled forecast will be issued at 1000 PM SST.
For the other forecasts and model data go to our web page
http://www.weather.gov/ppg

&&

.VAAIGA LAUTELE O LE TAU MO GATAIFALE O AMERIKA SAMOA...O le a
faaitiitia le sami i lalo ifo o fautuaga i le Aso Faraile.

...O loo faaauau le Fautuaga mo Va`a Laiti...

.PO NANEI...Savili mai sasa`e 15 i le 20 note. Sami e 10 i le 14
futu. E ta`ape solo timu.
.ASO LUA MA LE PO ASO LUA...Savili mai sasa`e 15 i le 20 note.
Sami e 9 i le 12 futu ona faaitiitia ai lea i le 8 i le 10 futu i
le po. E ta`ape solo timu.
.ASO LULU MA LE PO ASO LULU...Savili mai sasa`e 10 i le 15 note.
Sami faaitiitia ai lea i le 7 i le 9 futu. E ta`ape nai timu.
.ASO TOFI MA LE PO ASO TOFI...Savili mai sasa`e 10 i le 15 note.
Sami e 6 i le 8 futu. E ta`ape nai timu.
.ASO FARAILE MA LE ASO TOANA`I...Savili mai sasa`e 10 i le 15
note. Sami e 5 i le 7 futu. E ta`ape nai timu.

$$