Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Last Update: 651 AM SST Fri Sep 11 2026

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Pago Pago, American Samoa Local Forecast Office

Marine Zone Forecast


Today
Variable wind up to 10 knots. Seas 4 to 6 feet. scattered showers.
Tonight
Southeast wind around 10 knots. Seas 4 to 6 feet. scattered showers.
Saturday
Southeast winds 10 to 15 knots. Seas 5 to 7 feet. scattered showers.
Saturday Night Through Tuesday
East winds 15 to 20 knots. Seas 7 to 9 feet. Numerous showers.



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651 AM SST Fri Sep 11 2026
 
 

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