Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Pago Pago, AS, Samoa (NSTU)

Lat: 14.33° S Lon: 170.71° W Elev: 9 ft.

Mostly Cloudy

79°F

26°C

Humidity 90%
Wind Speed Vrbl 3 mph
Barometer 29.90 in (1012.7 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 18 Sep 7:53 pm SST
Detailed forecast for

Tutuila and Aunuu

Tonight
Mostly cloudy. Widespread showers becoming numerous overnight. Slight chance for thunderstorms. Lows around 77. Variable winds up to 10 mph with higher gusts during showers.
Saturday
Mostly cloudy. Scattered showers. Highs around 84. northeast winds 5 to 10 mph.
Saturday Night And Sunday
Mostly cloudy. Numerous showers. Lows in the upper 70s. Highs in the mid 80s. East winds 5 to 15 mph.
Sunday Night Through Friday
Mostly cloudy. Numerous showers. lows in the upper 70s. Highs in the mid 80s. East winds 10 to 20 mph.



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201 PM SST Fri Sep 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database