Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

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 69%
Wind Speed SE 15 G 23 mph
Barometer 29.95 in (1014.4 mb)
Dewpoint 68°F (20°C)
Visibility 12.00 mi
Heat Index81°F (27°C)
Last update 31 Jul 10:50 am SST
Detailed forecast for

Tutuila and Aunuu

Today
Partly sunny. Scattered showers. Highs around 80. Southeast winds 15 to 20 mph.
Tonight
Mostly cloudy. Scattered showers. Lows around 75. East winds 10 to 15 mph.
Saturday
Partly sunny. Scattered showers. Highs in the lower 80s. East winds 10 to 15 mph.
Saturday Night Through Sunday Night
Mostly cloudy. Numerous showers. Highs in the mid 80s. Lows in the upper 70s. Southeast winds 5 to 15 mph.
Monday Through Thursday
Breezy. Mostly cloudy. Numerous showers. Lows in the mid 70s. Highs in the lower 80s. Southeast winds 15 to 25 mph.



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700 AM SST Fri Jul 31 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database