Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Pago Pago, AS, Samoa (NSTU)

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

Light Showers Rain

76°F

24°C

Humidity 92%
Wind Speed SE 17 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 74°F (23°C)
Visibility 4.00 mi
Heat Index76°F (24°C)
Last update 30 Jun 3:50 pm SST
Detailed forecast for

Tutuila and Aunuu

Tonight
Cloudy. Widespread showers, heavy at times. Lows around 75. Southeast winds 15 to 20 mph.
Wednesday
Cloudy. Widespread showers and a chance of thunderstorms. Highs around 83. Southeast winds 15 to 20 mph.
Wednesday Night Through Thursday Night
Cloudy. Widespread showers and a chance of thunderstorms. Lows around 74. Highs in the lower 80s. Southeast winds around 15 to 20 mph turning south on thursday.
Friday
Partly sunny. Numerous showers. Highs in the mid 80s. southeast winds 15 to 20 mph.
Friday Night Through Tuesday
Partly cloudy. Scattered showers. Lows in the upper 70s. Highs in the upper 80s. East winds 10 to 20 mph.



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307 PM SST Tue Jun 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database