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 >

710
FZZS50 NSTU 151800
CWFPPG

Coastal Waters Forecast
National Weather Service Pago Pago AS
700 AM SST Sat Aug 15 2026

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

PSZ100-160700-
700 AM SST Sat Aug 15 2026

.Synopsis for American Samoa coastal waters...A ridge continues to
weaken in the area. East winds of 10 to 15 knots will become a
gentle breeze Sunday and remain through Tuesday.

$$

PSZ152-154>159-160700-
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-
700 AM SST Sat Aug 15 2026

...There are no warnings...

.TODAY...East wind 10 to 15 knots. Seas 5 to 7 feet. Scattered
showers.
.TONIGHT AND SUNDAY...East wind 10 to 15 knots. Seas 5 to 7 feet.
Scattered showers.
.SUNDAY NIGHT AND MONDAY...East wind 10 knots. Seas 5 to 7 feet.
Scattered showers.
.MONDAY NIGHT...Southeast wind 10 knots. Seas 5 to 7 feet.
Scattered showers.
.TUESDAY...Southeast wind 10 to 20 knots. Seas 7 to 9 feet.
Scattered showers.
.WEDNESDAY...Southeast wind 20 knots. Seas 9 to 12 feet.
Scattered showers.

$$

The next scheduled forecast will be issued at 300 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 loo
faaitiitia le malosi o se vaega o peau mamafa o le ea i luga o le
atusamoa. E amata ona faaitiitia fo`i savili mai le 10 i le 15
mph i le 10 note i le Aso Sa, ma e tumau e oo atu i le Aso Lua.

...E leai ni lapataiga...

.LE ASO...Savili mai sasa`e 10 i le 15 note. Sami e 5 i le 7
futu. E ta`ape solo timu.
.PO NANEI MA LE ASO SA...Savili mai sasa`e 10 i le 15 note. Sami
e 5 i le 7 futu. E ta`ape solo timu.
.PO ASO SA MA LE ASO GAFUA...Savili mai sasa`e 10 note. Sami e 5
i le 7 futu. E ta`ape solo timu.
.PO ASO GAFUA...Savili mai saute i sasa`e 10 note. Sami e 5 i le
7 futu. E ta`ape solo timu.
.ASO LUA...Savili mai saute i sasa`e 10 i le 20 note. Sami e 7 i
le 9 futu. E ta`ape solo timu.
.ASO LULU...Savili mai saute i sasa`e 20 note. Sami e 9 i le 12
futu. E ta`ape solo timu.

$$