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 >

Hazardous Weather Conditions

Last Update: 208 PM SST Thu Aug 13 2026

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Pago Pago, American Samoa Local Forecast Office

Marine Zone Forecast


Tonight
Southeast wind 15 knots. Seas 7 to 9 feet. Isolated showers.
Friday
East wind 15 knots. Seas 6 to 8 feet. Isolated showers.
Friday Night
East wind 15 knots. Seas 6 to 8 feet. Isolated showers.
Saturday
East wind 15 knots. Seas 6 to 8 feet. Isolated showers.
Saturday Night
East wind 10 to 15 knots. Seas 5 to 7 feet. isolated showers.
Sunday And Sunday Night
East wind up to 10 knots. Seas 5 to 7 feet. Isolated showers.
Monday Through Tuesday
Southeast wind 15 to 20 knots. Seas 5 to 7 feet. Isolated showers.



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208 PM SST Thu Aug 13 2026
 
 

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