Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48° N Lon: 144.8° E Elev: 304 ft.

Partly Cloudy

87°F

31°C

Humidity 70%
Wind Speed E 15 mph
Barometer 29.85 in (1009.8 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 19 Nov 11:54 am ChST
Detailed forecast for

Guam

Today
Mostly sunny with isolated showers, except for early morning scattered showers and isolated thunderstorms for guam. East winds 15 to 20 mph. Highs around 87. Chance of showers 30 percent for guam and 20 percent for rota.
Tonight
Partly cloudy with isolated showers. East winds 15 to 20 mph. Lows around 77. Chance of showers 20 percent.
Thursday And Thursday Night
Partly cloudy. Isolated showers. East winds 15 to 20 mph. Highs around 87. Lows around 77. Chance of showers 20 percent.
Friday
Breezy. Mostly cloudy with scattered showers and isolated thunderstorms. East winds 20 to 25 mph. Highs around 86. Chance of showers 30 percent.
Friday Night And Saturday
Breezy. Mostly cloudy. A 40 percent chance of showers and a slight chance of thunderstorms. Lows in the upper 70s. Highs in the mid 80s.
Saturday Night
Breezy. Mostly cloudy with a 30 percent chance of showers. Lows in the upper 70s.
Sunday Through Tuesday
Partly cloudy with a 20 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s.



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349 AM ChST Wed Nov 19 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database